3r for edm

Reference systems for EDM.The standard range.

3It is a well-known fact that competition in the manufacturing industry is constantly growing. The trend towards shorter runs and more variations means that the total time from order to delivery is the crucial factor in the choice of a supplier. And it is not only the process time in the various machines that counts here. Profitability is determined increasingly by the ability to minimise dead time in the machines and to have efficient flows of material and information in the workshop.

So what really matters is to focus on the complete picture. Total throughput time instead of individual process time! The company that can offer the quickest delivery of small batches of customer-specific products will win out in future competition situations.

The solution is a stable and exact reference system. This lets you preset away from the machine and then set up the machine in seconds. In fact, this is an essential requirement for modern production.

With System 3R reference systems, you radically increase the capacity of your machinery. Partly by minimising setting-up times. And partly because the reference systems are compatible with every machine in your workshop. And not the least important point its only a short step to automation.

You get a reference system that you can build on steadily, bit by bit. Always flexible. Always reliable. Absolutely stable and exact.

In addition, theres no longer any need for skilled operators to waste time on tricky and time-consuming alignments. Instead they are free to do far more stimulating work, where their professional skill really comes into its own.

MacroJuniorPallet size mm 25 32

Weight of workpiece < kg 0,5 1

Size of workpiece < mm 30 40

MaxiPallet size mm 150Weight of workpiece < kg 500

Size of workpiece < mm 350

MiniPallet size mm 20

Weight of workpiece < kgg 1


MacroCombiPallet size mm 25 32 54 70Weight of workpiece < kg 0,5 1 5 10

Size of workpiece < mm 30 40 70 100

MacroStandardPallet size mm 54 70Weight of workpiece < kg 5 10

Size of workpiece < mm 70 100

MacroHPPallet size mm 54 70 116 Weight of workpiece < kg 5 10 50

Size of workpiece < mm 70 100 150

MacroMagnumPallet size mm 70 116 156 Weight of workpiece < kg 10 50 100

Size of workpiece < mm 100 150 250

GPS 240Pallet size mm 240Weight of workpiece < kg 100


DynafixPallet size mm 280Weight of workpiece < kg 250


Other advantages: downstream machining time is shorter, because accuracy becomes greater. The number of rejected workpieces is reduced, meaning less raw material to be stored.

In other words, with the System 3Rs reference systems, production takes place in a more sensible and more economical way. Both in financial and in human terms.

From small to large.The engineering industry is complex. Every company is unique in terms of type of production, machinery, capacity etc.

To satisfy all these different requirements, System 3R has developed reference systems of exceptional flexibility.

For every size of pallet there is a recommended maximum workpiece size. However, this should only be regarded as a guide, since the size of the workpiece relative to the pallet depends above all on the material and the type of machining.

Focus on the complete picture for greater competitiveness.

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MacroJunior .....................................................................................................page 5

Spindle chucks, lathe chuck and rotating spindle..............................................page 6

Table chucks, chuck adapters and drawbars ....................................................page 8

Electrode holders, pallets and accessories........................................................page 11

3Ready-to-Run..................................................................................................page 15

MacroStandard .................................................................................................page 18

Spindle chucks, lathe chuck, rotating spindles and chuck adapters....................page 19

Table chucks and drawbars.............................................................................page 22

Electrode holders, pallets, user kits and accessories..........................................page 23

MacroHighPerformance ....................................................................................page 26

Spindle chuck and lathe chuck ........................................................................page 27

Table chucks, chuck adapters and drawbars ....................................................page 29

Electrode holders, pallets and accessories........................................................page 31

MacroCombi.....................................................................................................page 37

Spindle chucks and lathe chuck.......................................................................page 38

Table chucks ..................................................................................................page 40

Chuck adapters and drawbars........................................................................page 42

User kit and accessories .................................................................................page 43

MacroMagnum .................................................................................................page 45

Chucks ..........................................................................................................page 46

Pallets, drawbars and accessories....................................................................page 47

Dynafix .............................................................................................................page 49

GPS 240 ...........................................................................................................page 55

Maxi .................................................................................................................page 58

Mini ..................................................................................................................page 60

3Refix ...............................................................................................................page 64

C-axes..............................................................................................................page 67

Automation ......................................................................................................page 68

Miscellaneous...................................................................................................page 70

Index ................................................................................................................page 72

Contents

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Repetition accuracy 0.002 mm

Permitted torque, 25 mm chucks 10 Nm

Permitted torque, 32 mm chucks 25 Nm

Maximum flushing pressure 15 bar*

Clamping force 5 000 N

Movable drawbar eliminates the effect of any bending forces on the accuracy.

*Manual chucks with axial locking screw: 1 bar.

Small but big enough for most electrodes.MacroJunior is a reference system suited to modern EDM technology with unattended production in CNC machines

and automatic electrode changing. MacroJuniors inexpensive holders are highly economical, even with the large numbers of electrodes needed to make optimal use of the new technology.

The patented and compact MacroJunior system is intended mainly for small electrodes. Unlike other Macro systems, in MacroJunior the chuck, not the electrode holder, has positioning tongues. A design which means that the electrode holders can be supplied at a very attractive price.

The design with three reference points in the X-, Y- and Z-directions means that, despite any tolerance variations in the holder, the coupling repeats very accurately when it is locked with its screw connection.

Tests and calculations done by independent researchers and institutes have established that MacroJunior, despite its small size, offers greater torsional rigidity than other significantly larger and costlier systems on the market.

MacroJunior

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3R-405.11

3R-A11489

3R-400.24-11

3R-A3620

3R-400.34

3R-405.21RS

3R-6.400-S

3R-400.32

3R-400.35 3R-410.1-M

PALLETMACROJUNIOR

MACHINE SPINDLE LATHE

THE MACRO SYSTEM

Manual chuck3R-400.34For mounting in the machine spindle by means of 3R-A11489, or on the machine table by means of 3R-A19724 or alternatively 3R-A21944, or in a fixture. Required drawbar 3R-405.11. Fixed index positions 3x120. Weight 1.2 kg.

Manual chuck3R-400.24-11 For mounting on machine spindle with 3R-SP15275.

Note: Not a stocked item. Manufactured to order.

Note: Adapter plate 3R-A15275 is manufactured to order. Required drawbar 3R-405.11. Fixed index positions 3x120. Weight 0.8 kg.

THE MACROCOMBI SYSTEM

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Manual C-axis3R-400.35For mounting on machine spindle with 3R-A3620.

Note: Not a stocked item. Manufactured to order. Required drawbar 3R-405.11. Fixed index positions 8x45 and 3x120. Vernier scale. Weight 4.3 kg.

Automatic chuck3R-410.1-MFor mounting on the machine spindle or in a fixture on the machine table. Required drawbar 3R-405.11. Required air pressure 61 bar. Fixed index positions 3x120. Air-blast cleaning of Z-references. Turbo locking. Weight 1.5 kg.

Manual lathe chuck3R-400.32For mounting on a lathe taper.

Note: Not a stocked item. Manufactured to order. Required drawbar 3R-405.11. Fixed index positions 3x120. Weight 2.2 kg.

Rotating spindle 3R-6.400-SFor mounting in a Macro chuck. Vertical mounting in die-sinking EDM machines, horizontal mounting in wire EDM machines. Flushing via the spindle or an external flushing connection.

Note: Control unit 3R-6.46 to be ordered separately. Required control unit 3R-6.46 Required drawbar 3R-405.21RS. Immersible. Speed range 2-1800 rev/min. Recommended flushing pressure 15 bar. Max 40 bar

with external connection via special high-pressure sleeve chuck.

Weight 9.5 kg.

Control unit3R-6.46 To control the speed of rotating spindle 3R-6.400-S. Supply voltage 220 V, alternatively

110 V via adapter.

MacroJunior spindle chucks, lathe chuck and rotating spindle

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3R-400.343R-410.31-5 3R-SP19143

3R-405.113R-405.11

THE WEDM SYSTEM

PALLETMACROJUNIOR

FIXTURE FIXTURE

MACHINE TABLE

Manual chuck3R-410.31-5 Chuck in High Performance version. Five ground surfaces for vertical or horizontal mounting on the machine table.

Note: Not a stocked item. Manufactured to order. Required drawbar 3R-405.11. Fixed index positions 3x120. Weight 3.5 kg.

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Manual chuck3R-400.34For mounting in the machine spindle by means of 3R-A11489, or on the machine table by means of 3R-A19724 or alternatively 3R-A21944, or in a fixture. Required drawbar 3R-405.11. Fixed index positions 3x120. Weight 1.2 kg.

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Manual chuck3R-SP19143Stainless steel chuck with ground flange 22x6 mm for mounting in a fixture or the WEDM system. Axial locking screw with channel for flushing through the electrode.

Note: Not a stocked item. Manufactured to order. Fixed index positions 3x120. Weight 0.8 kg.

Manual chuck adapter 3R-446.11For mounting in the Macro system. Side locking of the MacroJunior holder. Duct for flushing through the electrode. Precision-cast Macro reference element. Adapted for automatic changing. Required drawbar 3R-405.11. Fixed index positions 3x120. Weight 1 kg.

Manual chuck adapters For mounting in the Macro system. Axial locking screw with channel for flushing through the electrode.

3R-466.4033 Precision-cast Macro reference element. Adapted for automatic changing. Fixed index positions 3x120. Weight 1.1 kg.

3R-466.4033-SNote: For EDM machining only. Adapted for automatic changing. Fixed index positions 3x120. Weight 1 kg.

Manual chuck adapter3R-406.9For horizontal mounting of MacroJunior holders in the Macro system. Screw locking. Adapted for automatic changing. Rust-resistant. Fixed index positions 3x120. Weight 1.2 kg.

MacroJunior table chucks, chuck adapters and drawbars

Manual chuck adapterD-40107.1For mounting in the Macro system. Axial locking screw with channel for flushing through the electrode.

Note: The electrode must remain mounted in the chuck adapter during the entire process electrode production and EDM machining since the Macro system is the reference system in this adapter. MacroStandard coupling. Adapted for automatic changing. Weight 1 kg.

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Manual chuck adapter3R-467.9-1For horizontal mounting of MacroJunior holders. Screw locking.

Note: For EDM machining only. Fixed index positions 3x120. Weight 0.6 kg.

Manual chuck adapters For mounting in the Macro system. Axial locking screw with channel for flushing through the electrode.

Note: For EDM machining only.

3R-466.10033 Height 100 mm. Adapted for automatic changing. Fixed index positions 3x120. Weight 0.5 kg.

3R-466.15033 Height 150 mm. Adapted for automatic changing. Fixed index positions 3x120. Weight 0.9 kg.

Manual chuck adapter3R-443AECFor mounting in the Mini system. Duct for flushing through the electrode.

Note: For EDM machining only. Adapted for automatic changing. Required drawbar 3R-405.21RS. Fixed index positions 3x120. Weight 0.8 kg.

Manual chuck adapter 3R-463/5033For mounting in the Mini system. Axial locking screw with channel for flushing through the electrode.

Note: For EDM machining only. Height 50 mm. Adapted for automatic changing. Fixed index positions 3x120. Weight 0.8 kg.

Drawbar3R-405.11EDrawbar 15 mm to mount MacroJunior holders in chucks 3R-400.XX and 3R-460.XX. Supplied in sets of ten.

Drawbar3R-405.21RSStainless steel drawbar 15x24 mm.

Note: Only for electrode holders with flushing seal countersinking.

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Holder 25 mm 3R-491EFor copper or graphite electrodes. Adapted for automatic changing. Supplied in sets of 30.

Holder 25 mm 3R-491E-MondoFor copper or graphite electrodes.

Note: The holder has no gripper stop. Adapted for automatic changing. Supplied in sets of 30.

Ground holder 25 mm 3R-491E-HPUpper and lower faces ground parallel within 0.002 mm. Adapted for automatic changing. Supplied in sets of 30.

Holder with journal 3R-461.1E-GAJournal 10x10 mm. Intended mainly for graphite electrodes. To be mounted on 3R-491E with three M4 screws and adhesive. Supplied in sets of 30.

Holder 25 mm 3R-461-8.8-HPUpper and lower faces ground parallel within 0.002 mm. Locating pin 8.8 mm (0/0.05 mm).

Note: Not a stocked item. Manufactured to order. Not intended for automatic changing. Supplied singly.

MacroJunior electrode holders, pallets and accessories

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Holder with taper 3R-465.1E-AThe taper is machined suitably for attaching very small electrodes. To be mounted on 3R-491E with three screws MFT 4x12. Supplied in sets of 30.

Holder3R-465-VEFor small electrodes 1-4 mm, maximum height 30 mm. Supplied in sets of five.

Holder 3R-465-LEFor round electrodes 4-8 mm or square < 8x18 mm, and with maximum height 30 mm. Supplied in sets of five.

Collet chucksNote: Not a stocked item. Manufactured to order.

3R-AG469-10 ETS10 Electrode sizes 0.1-2 mm. Building-in height 43 mm. Weight 0.1 kg.

3R-AG469-16 ER16. Electrode sizes 0,5-10 mm. Building-in height 50 mm. Weight 0.2 kg.

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Every improvement in lead times is extremely important for staying competitive. The time we save with System 3Rs tool and automation technology enables us to compete successfully on the international stage.

English chief financial officer.

Check rulers 3R-406.1For setting angular positions and for centring. Measuring length 40 mm.

Check rulers 3R-406.11For setting angular positions and for centring. Measuring length 60 mm.

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Check mandrel3R-406.23Check mandrel with ground C-reference. Measuring length 50 mm. Weight 0.6 kg.

Microscope 3R-4.450Note: Not a stocked item. Manufactured to order. Magnification x25. Field of view 4 mm. Weight 0.6 kg.

Adapter plate3R-A3620Adapter plate with eight adjusting screws for mounting spindle chucks. Supplied with fixing screws. M10 for 90 mm pitch circle. M6 for 96 mm pitch circle. M8 for 100 mm pitch circle.

Adapter plate3R-A11897For mounting 3R-400.32, 3R-460.32 and 3R-600.22 on a taper attachment with flange diameter 45.5 mm.


Adapter plate3R-A11489For mounting of 3R-400.34, 3R-460.34 and 3R-600.24-S. Supplied with insulation plate and fixing screws. Flushing connection.

Adapter plate 3R-A19724For mounting of 3R-400.34, 3R-460.34 and 3R-600.23 on machine table. Supplied with fixing screws for chuck and table.

MacroJunior electrode holders, pallets and accessories

Fixed measuring pointer3R-US400.3For machines with measurement cycle function.

Note: Not a stocked item. Manufactured to order. Measuring ball 3 mm. Overall length 103 mm. Weight 0.6 kg.


Note: Not a stocked item. Manufactured to order. Measuring ball 5 mm. Overall length 103 mm. Weight 0.6 kg.

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Plate 5.5 mm 3R-SP19270Used in combination with 3R-491E when electrode blanks are mounted with adhesive and screw. Permits mounting in MacroCombi chucks. Supplied in sets of 30.

Plate 10 mm 3R-SP19269Used in combination with 3R-491E when soldering round (

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3ReadytoRunSimplify electrode production.

Make the production of electrodes simpler and more efficient by doing as little as possible yourself. Instead, order System 3Rs ready-mounted

blanks in a pack. No more cutting, drilling, mounting for you to do. You save time and money.

Open the pack and there are the blanks in their holders 3Ready-to-Run!

So theres no need for anyone to cut copper or graphite bars into suitable lengths. No need to drill holes. No need to mount the blank in a holder. Or to waste time setting up. Even now you can tell youll be saving money.

The person who usually mounts electrodes can use their energy on other productive tasks.

You avoid tying up capital in costly stocks of copper or graphite. Instead, the electrode blanks are neatly arranged in rows in a box. You take the dimension closest to the dimensions of the finished electrode and begin machining the shape right away.

Why have skilled craftsmen wasting time mounting electrode blanks in holders?

The traditional way.

Cut the electrode blank.

Drill and tap the electrode blank.

Mount the electrode blank on the holder.

Assembly with screw and adhesive,

alternatively by brazing.

Make the electrode shape.

EDM machining.

3Ready-to-Run.

Savings on in-house grinding and mounting more than outweigh the cost of ready-made electrode blanks. And best of all, we free up our skilled operators and grinding machines for more challenging and profitable tasks.

American chief executive.

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3Ready-to-Run 3R-494-XXXThe stock range is matched to local preferences and ways of working. This applies to electrode materials, different grades of graphite and copper, and to dimensions. Contact your local 3R representative for further information.

The Vllingby factory can supply holders with factory-mounted copper blanks in sets of ten, as shown in the table.

Article number Dimensions

3R-494-D10x50 Round blank 10x50 mm








3R-494-S12x50 Square blank 12x12x50 mm





3R-494-32x22x50 Square blank 32x22x50 mm

3R-494-40x22x50 Square blank 40x22x50 mm

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Number of electrodes produced per year: 2000

Average preparation and setting-up time per electrode: 7 minutes

Possible time-saving per year: 234 hours

Machine and labour cost per hour: 40

Cost reduction with 3Ready-to-Run: 9360

A typical cost calculation Your figures

Electrode production has become much quicker and simpler with 3Ready-to-Run. If you take into account the time it takes to obtain electrode material, to cut and mount it and to set it up in the machine, we save an hour or more per electrode.

English chief executive.

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AdaptersNote: Not a stocked item. Manufactured to order.

3ReadytoRunAdapter90455Gives access to 3Ready-to-Run in machines equipped with System 3Rs Midi system.


Adapter3R-463/5033Gives access to 3Ready-to-Run in machines equipped with System 3Rs Mini system.

Note: For EDM machining only.

3R-400-A01Gives access to 3Ready-to-Run on machines equipped with Erowa.

3R-400-A02Gives access to 3Ready-to-Run on machines equipped with SNT.

3R-400-A03Gives access to 3Ready-to-Run on machines equipped with YB.

AdapterU-40192.71Gives access to 3Ready-to-Run on machines equipped with Hirschmann.


We took a giant step when we integrated 3Ready-to-Run into our operations. 3Ready-to-Run is a golden tool for increased productivity.

American chief executive.

AdapterD-40101Gives access to 3Ready-to-Run on machines equipped with Mecatool.


Adapter3R-400-A06Gives access to 3Ready-to-Run on machines equipped with Istema.


Adapter3R-400-A07Gives access to 3Ready-to-Run on Dieter Hansen equipped machines.


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Maximum flushing pressure 15 bar


Quick, simple setting-up!The machines generate revenue when they are producing and only then. So its a matter of exploiting the available production

resources and avoiding non-productive machine time. So for EDM machining, work preparation and setting-up are highly or even crucially important for the return on the capital outlay represented by the EDM machine.

The patented Macro systems are universal reference systems that offer endless permutations. They let you move electrodes and workpieces between machines without subsequent setting-up. Quick and precise!

The modular system design enables you to start on a small scale and then systematically build up at a rate to suit the users specific requirements. This may later apply to manual or CNC machining operations, system solutions for machine spindle or machine table, series or one-off production.

MacroStandard may be a fully satisfactory option for users who do not always need the extreme features offered by MacroHighPerformance, ie ultra-durable cemented carbide reference surfaces and high corrosion resistance.

In line with System 3Rs policy on system compatibility, MacroStandard is fully compatible with other Macro products.

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Z-references.

X/Y-references.

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3R-A3620

3R-600.23-S 3R-600.25

3R-A11489

3R-600.22

3R-605.2

3R-6.321-HS

3R-600.24-S

3R-6.600-S

3R-605.2RS

PALLETMACRO

LATHE

MACHINE SPINDLE

COLLETS

THE MACROHP SYSTEM

THE MACROCOMBI SYSTEM

MacroStandard spindle chucks, lathe chuck, rotating spindles and chuck adapters

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Manual chuck3R-600.23-SCast chuck with mounting flange for mounting on the machine spindle or in a fixture, alternatively 3R-A19724, on the machine table. Required drawbar 3R-605.2. Fixed index positions 4x90. Flushing connection. Weight 1 kg.

Manual chuck3R-600.24-SCast chuck with ground back face for mounting on the machine spindle with 3R-A11489 or in a fixture on the machine table. Required drawbar 3R-605.2. Fixed index positions 4x90. Flushing connection. Weight 1 kg.


Note: Not a stocked item. Manufactured to order. Required drawbar 3R-605.2. Fixed index positions 8x45. Vernier scale. Flushing connection. Weight 4.3 kg.

Rotating spindle3R-6.321-HSElectric spindle for round electrodes.

Note: Not a stocked item. Manufactured to order. Supplied with collet chuck set 3R-ER16E. Electrode sizes 0.510 mm. Speed range 200-2000 rev/min. Recommended maximum

flushing pressure 15 bar. Weight 4.9 kg.

Manual lathe chuck3R-600.22With setting screws for centring. Required drawbar 3R-605.2. Fixed index positions 4x90. Weight 2.1 kg.

Rotating spindle3R-6.600-SFor mounting in a Macro chuck. Vertical mounting in die-sinking EDM machines, horizontal mounting in wire EDM machines. Flushing via the spindle or an external flushing connection.

Note: Control unit 3R-6.46 to be ordered separately. Required control unit 3R-6.46 Required drawbar 3R-605.2, but 3R-605.2RS in Wire EDM machines. Immersible. Speed range 2-1800 rev/min. Recommended maximum

flushing pressure 15 bar. Rust-resistant. Weight 9.5 kg.

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Control unit3R-6.46 To control the speed of rotating spindle 3R-6.400-S. Supply voltage 220 V, alternatively 110 V via adapter.

Manual chuck adapter3R-652.2100 mm extension.

Note: Not a stocked item. Manufactured to order. Required drawbar 3R-605.2. Weight 2.5 kg.

Manual chuck adapter3R-607.21For mounting of Macro holders in the Maxi system.

Note: Not a stocked item. Manufactured to order. Required drawbar 3R-605.2. Fixed index positions 4x90. Maximum electrode weight 50 kg. Flushing connection. Weight 6.7 kg.

Manual chuck adapter 903R-652.9For horizontal mounting of Macro holders. Supplied with draw dowel for screw locking. Rust-resistant. Weight 2.4 kg.

Manual C-axis3R-607.31For mounting of Macro holders in the Maxi system.

Note: Not a stocked item. Manufactured to order. Required drawbar 3R-605.2. Fixed index positions 24x15. Vernier scale. Maximum electrode weight 50 kg. Flushing connection. Weight 9.5 kg.

MacroStandard spindle chucks, lathe chuck, rotating spindles and chuck adapters

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3R-610.213R-610.21-S 3R-610.4

3R-605.2

MACHINE TABLE

PALLETMACRO

Manual 3R block3R-610.4For vertical or horizontal mounting on the machine table.

Note: Not a stocked item. Manufactured to order. Required drawbar 3R-605.2. Fixed index positions 24x15. Vernier scale. Weight 5.5 kg.

Manual chuck3R-610.21-STwo ground faces for vertical or horizontal mounting on the machine table. Required drawbar 3R-605.2. Fixed index positions 4x90. Flushing duct. Weight 3.5 kg.

Manual chuck3R-610.21Three ground faces for vertical or horizontal mounting on the machine table. Required drawbar 3R-605.2. Fixed index positions 4x90. Flushing duct. Weight 2.2 kg.

Drawbars

3R-605.2E 20x36.9 mm with flushing holes

7 mm. Supplied in sets of five.

3R-605.2RS 20x36.9 mm with flushing holes 7 mm. Rust-resistant. Supplied singly. To be used together with 3R-6.600-S.

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Never underestimate the importance of a high-class tool system. The cost savings that can be achieved are considerable. In addition to minimising the throughput time, System 3Rs reference system reduces scrap and ensures product quality.

Japanese production manager.

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Reference elements, 54x54 mmHardened reference elements 54x54 mm for copper electrodes and workpieces.

Note: Must be mounted on the copper blank/workpiece before it is locked in a chuck.

Note: For graphite electrodes, spacer plate 3R-658.1E-S is required.

Spacer plate 54x54 mm3R-658.1E-SFor graphite electrodes or copper electrodes/workpieces with a rough mounting surface. To be mounted on 3R-651.7E-S or 3R-651.7E-XS. Ready for code carrier. Supplied in sets of eight. Weight per set 2.5 kg.

3R-651.7E-S Nickel-plated side faces. Adapted for automatic changing. Supplied in sets of eight. Weight 1.3 kg.

3R-651.7E-XS Untreated side faces. Adapted for automatic changing. Supplied in sets of eight. Weight 1.3 kg.

Holder 54x54 mm3R-658.2E-SUnhardened holder for flat electrodes with maximum width 30 mm. To be mounted on 3R-651.7E-S or 3R-651.7E-XS. Ready for code carrier. Flushing duct. Supplied in sets of eight. Weight per set 3.5 kg.

Holder 54x54 mm3R-658.4E-SUnhardened holder for square or round electrodes, max 30 mm. To be mounted on 3R-651.7E-S or 3R-651.7E-XS. Ready for code carrier. Flushing duct. Supplied in sets of eight. Weight per set 5.5 kg.

User kit3R-628.31-S

3R-605.1 Drawbar, long x4

3R-605.2 Drawbar, short x2

3R-610.21-S Manual table chuck x1

3R-651.7-S Reference element, 54x54 mm x12

3R-656.1 Check ruler x1

3R-658.1-S Spacer plate 54x54 mm x2

3R-658.4-S Holder 54x54 mm x4


MacroStandard electrode holders, pallets, user kits and accessories

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Check ruler3R-656.1For setting angular positions. Ground outside diameter for centring. Measuring length 50 mm. Weight 0.8 kg.




Locking ring key3R-605-GETo lift the locking ring of the drawbars. Supplied in sets of two.

User kit3R-628.41-S

3R-465.1-A Holder with MacroJunior taper x4

3R-461.1-GA Holder with MacroJunior journal x2

3R-466.4033 Chuck adapter Macro/MacroJunior x1

3R-466.10033 Chuck adapter Macro/MacroJunior x1

3R-491 Holder 25 mm MacroJunior x10

3R-605.1 Drawbar, long x4

3R-605.2 Drawbar, short x2

3R-610.21-S Manual table chuck x1

3R-651.7-S Reference element, 54x54 mm x8

3R-656.1 Check ruler x1

3R-658.1-S Spacer plate 54x54 mm x2



Screw MTF4x12 x90

Screw wrench x1

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Note: Not a stocked item. Manufactured to order. Measuring ball 3 mm. Weight 0.6 kg.


Note: Not a stocked item. Manufactured to order. Measuring ball 5 mm. Weight 0.6 kg.

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Adapter plate3R-A19724For mounting of 3R-400.34, 3R-460.34 and 3R-600.23 on machine table. Supplied with fixing screws for chuck and table.

Electrode cassette3R-650/8x5For eight electrodes 52x52 and 54x54 mm.

Adapter3R-600-A02Gives access to the Macro system on machines fitted with SNT.


Adapter3R-600-A03Gives access to the Macro system on machines fitted with YB.


Conversion kit90131For upgrading electrodes on ITS holders to the Macro system.

Note: Not a stocked item. Manufactured to order. Required electrode holder 3R-

651.7E-S.

Adapter90134For upgrading electrodes on Hirschmann 50 holders to the Macro system.


MacroStandard electrode holders, pallets, user kits and accessories


Angle shelf3R-A21944For vertical or horizontal mounting of 3R-400.34, 3R-460.34 and 3R-600.24-S on the machine table.

Note: Chuck to be ordered separately.


Splash guardFits MacroStandard chucks with drawbar 3R-605.2.


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Turbo-locking the blast cleaning air boosts the clamping force.

Locking with helical springs.

Z-references in cemented carbide.

X/Y-references in cemented carbide.

Automatic air-blast cleaning.

Accuracy in a class of its ownIf you want to compete in the global manufacturing industry you need to study every aspect of efficiency. What

matters is to extract the greatest possible number of machine-hours from every machine, every single day.

In the moulding tool sector it is simply a matter of upgrading the operation from toolmaking to tool production with minimised lead times. And here the importance of a high-class reference system can never be overestimated. A reference system that cuts setting-up times from hours to a few minutes One Minute Setup.

MacroHighPerformance is that kind of reference system. A system with all its references in cemented carbide, giving unsurpassed wear resistance and life. A system that minimises throughput time, and which, thanks to its accuracy, practically eliminates rejects. A system that increases flexibility and profitability. A system that increases competitiveness and ensures the success of its user.

The patent-protected Macro systems are the only ones in the world with these features: All chucks have ground-in fixed

references. All holders have ground-in flexible

references. All chucks and holders have all

their references in a single piece. All references are in the same

plane.

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3R-405.11

3R-600.83-10

3R-A3620

3R-600.13R-600.20 3R-600.86 3R-600.86-2

3R-600.86-13R-600.84-20 3R-600.EX8-1

3R-612.6

3R-605.1

PALLETMACRO

LATHE

MACHINE SPINDLE

MacroHighPerformance spindle chuck and lathe chuck

Weve standardised the entire workshop with System 3Rs reference systems. All the way. The holders and pallets are made in one piece, so they can withstand rough handling.

French production manager.

28 29

Manual chuck3R-600.20For mounting on the machine spindle with 3R-A3620 or on a lathe taper with centring ring 3R-612.6. Required drawbar 3R-605.1. Fixed index positions 4x90. Weight 3.6 kg.

Automatic chuck3R-600.1Pneumatic chuck for mounting on machine spindle with 3R-A3620. Opening/locking and air-blast cleaning through air connection on side of chuck.

Note: Not a stocked item. Manufactured to order. Required drawbar 3R-605.1. Required air pressure 61 bar. Fixed index positions 4x90. Air-blast cleaning of Z-references. Turbo locking. Flushing connection. Weight 3.8 kg.

Machine-adapted automatic chucksPneumatic chucks for mounting on the machine spindle.

Note: When ordering state machine make and type.

3R-600.83-10 Four M6 clearance holes, 45 mm. Required drawbar 3R-605.1. Required air pressure 61 bar. Fixed index positions 4x90. Air-blast cleaning of Z-references. Flushing connection. Weight 2.7 kg.

3R-600.84-20 Four M6 clearance holes, 45 mm. Required drawbar 3R-605.1. Required air pressure 61 bar. Fixed index positions 4x90. Air-blast cleaning of Z-references. Turbo locking. Flushing connection. Weight 2.7 kg.

3R-600.86 Four M6 clearance holes, 67x20 mm

and four M5 clearance holes, 63x26 mm. Required drawbar 3R-605.1. Required air pressure 61 bar. Fixed index positions 4x90. Air-blast cleaning of Z-references. Flushing connection. Weight 2.7 kg.

3R-600.86-1 Four M6 clearance holes, 67x20 mm and four M5 clearance

holes, 63x26 mm. Required drawbar 3R-605.1. Required air pressure 61 bar. Fixed index positions 4x90. Air-blast cleaning of Z-references. Weight 2.2 kg.

3R-600.86-2 Four M6 clearance holes, 67x20 mm and four M5 clearance

holes, 63x26 mm. Required drawbar 3R-605.1. Required air pressure 61 bar. Fixed index positions 4x90. Air-blast cleaning of Z-references. Turbo locking. Flushing connection. Weight 2.2 kg.

3R-600.EX8 Six M6 clearance holes, 41 mm. Required drawbar 3R-605.1. Required air pressure 61 bar. Fixed index positions 4x90. Air-blast cleaning of Z-references. Turbo locking. Weight 2.2 kg.

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We work with tolerances of a few thousandths all the time, so were well equipped with reference systems. All in the name of ensuring accuracy and reducing setting-up times and here we have to say that System 3R leaves the competition standing.

German workshop manager.

28 29

3R-610.463R-SP7359 3R-610.19

3R-605.1

3R-600.19

MACHINE TABLE

PALLETMACRO

FIXTURE

Automatic table chuck3R-610.46Pneumatic chuck with integral air unit. Required drawbar 3R-605.1. Required air pressure 61 bar. Fixed index positions 4x90. Air-blast cleaning of Z-references. Turbo locking. Weight 4.4 kg.

Automatic table chuck3R-600.19Pneumatic chuck for mounting on the machine table.

Note: Mainly intended for EDM machining.

Note: Not a stocked item. Manufactured to order. 3Refix 20 mm. Required drawbar 3R-605.1. Required air pressure 61 bar. Fixed index positions 4x90. Air-blast cleaning of Z-references. Turbo locking. Weight 5.1 kg.

MacroHighPerformance table chucks, chuck adapters and drawbars

30 31

Automatic table chuck3R-610.19Pneumatic chuck for vertical or horizontal mounting on the machine table.

Note: Not a stocked item. Manufactured to order. 3Refix 20 mm. Required drawbar 3R-605.1. Required air pressure 61 bar. Fixed index positions 4x90. Air-blast cleaning of Z-references. Turbo locking. Weight 8.3 kg.

Automatic chuck3R-SP7359Pneumatic chuck for building-in, for example in a fixture, dividing head or B-axis. Required drawbar 3R-605.1. Required air pressure 61 bar. Fixed index positions 4x90. Air-blast cleaning of Z-references. Turbo locking. Weight 1.8 kg.

3R-SP7359 Rust-resistant version, otherwise as 3R-SP7359.

Automatic table chuck3R-607.1Pneumatic chuck for mounting Macro holders in the Maxi system.

Note: Not a stocked item. Manufactured to order. Required drawbar 3R-605.1. Required air pressure 61 bar. Fixed index positions 4x90. Air-blast cleaning of Z-references. Turbo locking. Maximum electrode weight 80 kg. Weight 8.9 kg.

Drawbars

3R-605.1E 20x57.1 mm with flushing holes 7 mm. Supplied in sets of ten.

3R-605.14E 20x57 mm with flushing holes 7 mm. Supplied in sets of ten. Intended for MacroCombi automatic electrode

changers.

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Reference element 54x54 mm3R-651.7E-PHardened and precision cast with clearance holes for four fixing screws.

Note: Must be mounted on the workpiece/fixture before it is locked in a chuck. Adapted for automatic changing. Parallel-ground top and bottom faces. Fixed index positions 4x90. Rust-resistant. Supplied in sets of eight. Weight per set 1.2 kg.

Electrode holder 54x54 mm3R-651E-PHardened with clearance holes for four fixing screws. Adapted for automatic changing. Ready for code carrier. Parallel-ground top and bottom faces. Fixed index positions 4x90. Rust-resistant. Flushing duct. Supplied in sets of eight. Weight per set 3.4 kg.

Electrode holder 52x52 mm3R-651.3Hardened, with 3Refix holes, flushing connection and clearance holes for two fixing screws. 3Refix 10 mm. Adapted for automatic changing. Ready for code carrier. Parallel-ground top and bottom faces. Fixed index positions 4x90. Rust-resistant. Flushing duct. Weight 0.5 kg.

Electrode holder 70x70 mm3R-601.1E-PHardened with clearance holes for four fixing screws. Adapted for automatic changing. Ready for code carrier. Parallel-ground top and bottom faces. Fixed index positions 4x90. Rust-resistant. Flushing duct. Supplied in sets of five. Weight per set 3.2 kg.

Reference element 70x70 mm3R-601.7E-PHardened and precision cast with clearance holes for eight fixing screws.

Note: Must be mounted on the workpiece/fixture before it is locked in a chuck. Adapted for automatic changing. Parallel-ground top and bottom faces. Fixed index positions 4x90. Rust-resistant. Supplied in sets of five. Weight per set 3 kg.

Pallet 52x52 mm3R-658.31EUnhardened with 3Refix holes and two M5 threads. Designed to be mounted on 3R-651.3.

3Refix 10 mm. Supplied in sets of ten. Building-in height 12 mm. Weight 2.2 kg.

MacroHighPerformance electrode holders, pallets and accessories

32 33

Electrode holder 70x70 mm3R-601.3Hardened with 3Refix holes, flushing connection and clearance holes for four fixing screws. 3Refix 10 mm. Adapted for automatic changing. Ready for code carrier. Parallel-ground top and bottom faces. Fixed index positions 4x90. Rust-resistant. Flushing duct. Weight 1 kg.

Pallet 70x70 mm3R-608.31EUnhardened with 3Refix holes and four M6 threads. Designed to be mounted on 3R-601.3 or 3R-601.52. 3Refix 10 mm. Supplied in sets of ten. Building-in height 12 mm. Weight 4.4 kg.

Pallets 116 mmUnhardened pallets with precision-cast clutch parts type 3R-601.7E-P.

3R-601.116-PNote: Not a stocked item. Manufactured to order. Parallel-ground top and bottom faces. Fixed index positions 4x90. Weight 1.8 kg.

3R-601.116-PA Adapted for automatic changing. Ready for code carrier. Parallel-ground top and bottom faces. Fixed index positions 4x90. Flushing connection. Weight 1.8 kg.

Pallet 116 mm3R-601.52Hardened, with 3Refix holes and clearance holes for ten fixing screws. 3Refix 10 mm. Adapted for automatic changing. Ready for code carrier. Parallel-ground top and bottom faces. Fixed index positions 4x90. Rust-resistant. Flushing connection. Flushing duct. Weight 1.9 kg.

Pallet 116 mm3R-608.51EUnhardened with 3Refix holes and four M6 threads. Designed to be mounted on 3R-601.3 or 3R-601.52. 3Refix 10 mm. Supplied in sets of ten. Weight 10 kg.

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Holder 54x54 mm3R-658.2E-SUnhardened holder for flat electrodes with maximum width 30 mm. Designed to be mounted on 3R-651.7E-P. Ready for code carrier. Flushing duct. Supplied in sets of eight. Weight per set 5.1 kg.

Holder 54x54 mm3R-658.4E-SUnhardened holder for square or round electrodes, max 30 mm. Designed to be mounted on 3R-651.7E-P. Ready for code carrier. Flushing duct. Supplied in sets of eight. Weight per set 5.3 kg.

Three-jaw chuck3R-US611.4For 0-3 mm electrodes.


Collet chucks

3R-659.16-P For collets ER16. Electrode size 0.5-10 mm. Flushing duct. Building-in height 55 mm. Weight 0.8 kg.

3R-659.20-P For collets ER20. Electrode size 1-13 mm. Flushing duct. Building-in height 60 mm. Weight 1.2 kg.

3R-659.32-P For collets ER32. Electrode size 2-20 mm. Flushing duct. Building-in height 65 mm. Weight 1.2 kg.

Holder3R-651.13Hardened holder for square electrodes max 30 mm.

Note: Not a stocked item. Manufactured to order. Adapted for automatic changing. Parallel-ground top and bottom faces. Fixed index positions 4x90. Flushing connection. Weight 1.2 kg.

Holder 54x54 mm3R-651.105EHardened holder with unhardened electrode mounting part. Adapted for automatic changing. Ready for code carrier. Fixed index positions 4x90. Supplied in sets of eight. Weight per set 7 kg.


34 35

Pallets 180x180 mmAnodized aluminium pallets with M6 threads.


Pallets 180x180 mmAnodized aluminium pallets with T-slots.


3R-601-1818-M6A Mounted on pallet 3R-601.116-P. Building-in height 70 mm. Adapted for automatic changing. Ready for code carrier. Weight 5.5 kg.

3R-601-1818-M6M Mounted on pallet 3R-601.7E-P. Building-in height 53 mm. Weight 4 kg.

3R-601-1818-T8A Mounted on pallet 3R-601.116-P. Building-in height 70 mm. Adapted for automatic changing. Ready for code carrier. Weight 5.5 kg.

3R-601-1818-T8M Mounted on pallet 3R-601.7E-P. Building-in height 53 mm. Weight 5.5 kg.

Check ruler3R-606.1For setting angular positions and for centring Macro chucks. Measuring length 100 mm. Weight 1.4 kg.

Check mandrel3R-606Check mandrel with ground C-reference for setting Macro chucks. Measuring length 110 mm. Weight 2.3 kg.

Microscope3R-4.650With transformer (110/220V) for integral lighting.

Note: Not a stocked item. Manufactured to order. Magnification x25. Field of view 6 mm. Weight 0.8 kg.

Indicating spindle3R-656.2-P For measuring centre holes. Dial indicator required. Weight 0.6 kg.


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Measuring pointer3R-656.31-3PMeasuring probe with Renishaw measuring head for machines with measurement cycle function. Measuring ball 3 mm. Weight 0.6 kg.

Measuring pointer3R-656.31-5PMeasuring probe with Renishaw measuring head for machines with measurement cycle function. Measuring ball 5 mm. Weight 0.6 kg.

34 35

Centring ring3R-612.6For centring 3R-600.20.


Flushing adapter3R-103For 3R-601.3, 3R-601.52, 3R-603, 3R-603.9 and 3R-651.13.


Flushing adapter3R-612.1For 3R-310.35, 3R-651.3 and 3R-653.9.


Sealing ring3R-612.116Steel ring for absolute sealing of pallets 3R-601.52, 3R-601.116-P, 3R-601.116-PA, 3R-601-1818-M6A, 3R-601-1818-M6M, 3R-601-1818-T8A and 3R-601-1818-T8M against MacroHP chucks.

Splash guard3R-RU52LRubber splash guard for electrode holders 52x52 and 54x54 mm. Height 33 mm.

Splash guard3R-RU52Rubber splash guard for pallets 52x52 mm and 54x54 mm. Height 13 mm.

Splash guard3R-RU70Rubber splash guard for pallets 70x70 mm.

Note: Not a stocked item. Manufactured to order. Height 13 mm.

Splash guard90027Splash guard for Macro chucks with long drawbar. Can also be used as a cover for unused chucks.


Note: Does not work with sealing ring 3R-612.116.

Debris guard 54x54 mmD-20117.2Splash and debris guard for automatic Macro chucks 100 mm.

Note: Not a stocked item. Manufactured to order. For pallets 52x52 and 54x54 mm. Adapted for automatic changing.

Debris guard 70x70 mmD-20117.1Splash and debris guard for automatic Macro chucks 100 mm.

Note: Not a stocked item. Manufactured to order. For pallets 70x70 mm. Adapted for automatic changing.


36 37

Debris guardU-50167.55Aluminium guard for MacroHP chucks with automatic changing with WorkPal.


Locking ring key3R-605-GETo lift the locking ring of the drawbars. Supplied in sets of two.

Control unit3R-611.41Unit for hand operation of pneumatic chucks. Three functions open/neutral/closed.

Control unit3R-611.2Foot operation of pneumatic chucks.

Electrode cassette3R-650/8x5For eight electrodes 52x52 and 54x54 mm.

Air filter3R-611-FRCWith integral mist lubrication of pneumatic chucks (to ISO 8573-1, class 5.2.5).


Gate chuck3R-US90-600Fixed indexing positions at 0, 30, 45, 60 and 90 degrees. Other angles are set with a sine rule.


Nipple3R-SP20753Nipple for manual operation by air gun of pneumatic chucks with R1/8 connecting thread.

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Permitted torque, MacroJunior 25 Nm



Automatic air-blast cleaning of both reference systems, as well as air sensing.

Turbo-locking the blast cleaning air boosts the clamping force.

References 65 mm Macro.

References 32 mm MacroJunior.

The locking mechanism is entirely separate from both reference systems no breaking forces.

MacroCombi

Work smarter.Anyone can go out and buy a fantastic machine tool, loaded with every conceivable feature. With

modern machinery, making complex parts with close tolerances seldom presents any problems.

The real challenge lies in raising the profitability of the business at the same time. The truth is, measures to reduce machine downtimes are almost always far more profitable than chasing seconds in the actual machining process. What matters is to keep the machines running. Its simply a matter of working smarter.

And helping you work smarter is what we at System 3R are in business to do.

The best of two worlds.MacroCombi a unique tool for electrode production and EDM machining. MacroCombi combines the best of two worlds. Two perfect systems in one.

Both small and large electrodes can be mounted in the same chuck. Two systems. One chuck. No adapters. Always with fixed references you can rely on.

The same chuck for the Macro holder with its immovable stability and precision, and for the small, cost-effective MacroJunior holder. No tricky, time-consuming re-setting. Maximum flexibility!

System 3R offers a complete range of combination chucks. Whatever chucks and accessories you need for your operations, we can provide them. Everything to ensure that you get the highest possible yield from your business, and that you always have access to a system that can tackle the tasks you need it to do.

There are no limitations. Only possibilities.

38 39

3R-405.11

3R-460.86-13R-460.1-13R-460.35 3R-460.86-2.93R-460.32

3R-405.113R-405.16

3R-460.34

3R-A114893R-A3620 3R-460.83-1 3R-460.86-2 3R-460.EX8-1

PALLETMACRO

MACHINE SPINDLE

LATHE

PALLETMACROJUNIOR

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Manual chuck3R-460.34For mounting in the machine spindle by means of 3R-A11489, or on the machine table by means of 3R-A19724 or alternatively 3R-A21944, or in a fixture. Required drawbar for Macro holder 3R-405.16. Required drawbar for MacroJunior holder 3R-405.11. Weight 0.8 kg.


Note: Not a stocked item. Manufactured to order. Required drawbar for Macro holder 3R-405.16. Required drawbar for MacroJunior holder 3R-405.11. Fixed index positions 8x45 and 3x120. Vernier scale. Weight 4.3 kg.

Automatic chuck3R-460.1-1Pneumatic chuck for mounting on machine spindle with 3R-A3620.

Note: Not a stocked item. Manufactured to order. Required drawbar for Macro holder 3R-405.16. Required drawbar for MacroJunior holder 3R-405.11. Required air pressure 61 bar. Air-blast cleaning of Z-references. Turbo locking. Weight 2.5 kg.

Machine-adapted automatic chucksPneumatic chucks for mounting on the machine spindle.

Note: When ordering state machine make and type.

Manual lathe chuck3R-460.32 For mounting on a lathe taper. Required drawbar for Macro holder 3R-405.16. Required drawbar for MacroJunior holder 3R-405.11. Weight 2.5 kg.

3R-460.83-1 Four M6 clearance holes, 45 mm. Required drawbar for Macro holder 3R-405.16. Required drawbar for MacroJunior holder 3R-405.11. Required air pressure 61 bar. Air-blast cleaning of Z-references. Weight 2.5 kg.

3R-460.86-1 Four M6 clearance holes, 45 mm, and four M5

clearance holes, 63x26 mm. Required drawbar for Macro holder 3R-405.16. Required drawbar for MacroJunior holder 3R-405.11. Required air pressure 61 bar. Air-blast cleaning of Z-references. Weight 2.5 kg.

3R-460.86-2 Four M6 clearance holes, 45 mm, and four M5

clearance holes, 63x26 mm. Required drawbar for Macro holder 3R-405.16. Required drawbar for MacroJunior holder 3R-405.11. Required air pressure 61 bar. Air-blast cleaning of Z-references. Turbo locking. Weight 2.5 kg.

3R-460.86-2.9Note: Not a stocked item. Manufactured to order. Four M6 clearance holes, 45 mm, and four M5


3R-460.EX8-1Note: Not a stocked item. Manufactured to order. Four M6 clearance holes, 45 mm, and four M5


MacroCombi spindle chucks and lathe chuck

40 41

3R-460.45

3R-SP19047

3R-405.113R-405.16

3R-460.463R-460.37 3R-460.31-5 3R-460.43R-460.34 D-40098

MACHINE TABLE

PALLETMACRO

PALLETMACROJUNIOR

FIXTURE FIXTURE

Manual chuck3R-460.37The locking mechanism is operated by a removable handle. Required drawbar for Macro holder 3R-405.16. Required drawbar for MacroJunior holder 3R-405.11. Weight 4.5 kg.

Manual chuck3R-460.31-5Chuck in HighPerformance version. Five ground surfaces for vertical or horizontal mounting on the machine table. Required drawbar for Macro holder 3R-405.16. Required drawbar for MacroJunior holder 3R-405.11. Weight 3.5 kg.

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Manual chuck3R-460.34For mounting in the machine spindle by means of 3R-A11489, or on the machine table by means of 3R-A19724 or alternatively 3R-A21944, or in a fixture. Required drawbar for Macro holder 3R-405.16. Required drawbar for MacroJunior holder 3R-405.11. Weight 0.8 kg.

Manual 3R block3R-460.4Chuck vertical or horizontal mounting on the machine table.

Note: Not a stocked item. Manufactured to order. Required drawbar for Macro holder 3R-405.16. Required drawbar for MacroJunior holder 3R-405.11. Fixed index positions 24x15. Vernier scale. Weight 5.5 kg.

Dividing head3R-460.45Three adjustable axes.

Note: Not a stocked item. Manufactured to order. Required drawbar for Macro holder 3R-405.16. Required drawbar for MacroJunior holder 3R-405.11. Fixed index positions in the first axis 24x15. Fixed index positions in the other axes 2x90. Vernier scale. Weight 20 kg.

Automatic chuck3R-SP19047Pneumatic chuck for building-in, for example in a fixture, dividing head or B-axis. Required drawbar for Macro holder 3R-405.16. Required drawbar for MacroJunior holder 3R-405.11. Required air pressure 61 bar. Air-blast cleaning of Z-references. Turbo locking. Weight 2.1 kg.

Automatic chuck3R-460.46Pneumatic chuck with integral air unit. Required drawbar for Macro holder 3R-405.16. Required drawbar for MacroJunior holder 3R-405.11. Required air pressure 61 bar. Air-blast cleaning of Z-references. Turbo locking. Weight 4.4 kg.

MacroCombi table chucks

Automatic chuckD-40098Pneumatic multi-chuck with four integral MacroCombi chucks.

Note: Not a stocked item. Manufactured to order.Note: Control unit 3R-611.41 is required and must be ordered separately.

Required drawbar for Macro holder 3R-405.16. Required drawbar for MacroJunior holder 3R-405.11. Required air pressure 61 bar. Air-blast cleaning of

Z-references. Turbo

locking.

42 43

Manual chuck adapter3R-467.34For mounting in the Maxi system.

Note: Not a stocked item. Manufactured to order. Required drawbar for Macro holder 3R-405.16. Required drawbar for MacroJunior holder 3R-405.11. Weight 7 kg.

Manual chuck adapter3R-467.35Chuck adapter with C-axis for mounting in the Maxi system.

Note: Not a stocked item. Manufactured to order. Required drawbar for Macro holder 3R-405.16. Required drawbar for MacroJunior holder 3R-405.11. Fixed index positions 24x15. Vernier scale. Weight 10 kg.

Automatic chuck adapter3R-467.1-1For mounting in the Maxi system.

Note: Not a stocked item. Manufactured to order. Adapted for automatic electrode changing. Required drawbar for Macro holder 3R-405.16. Required drawbar for MacroJunior holder 3R-405.11. Required air pressure 61 bar. Air-blast cleaning of Z-references. Turbo locking. Weight 6.5 kg.

Drawbar3R-405.11EDrawbar 15 mm to mount MacroJunior holders in chucks 3R-400.XX and 3R-460-XX. Supplied in sets of ten.

Drawbar 3R-405.16EDrawbar 15 mm to mount Macro holders in chucks 3R-460-XX. Supplied in sets of ten.

Manual chuck adapterD-40011For permanent mounting in the Mini system.

Note: Not a stocked item. Manufactured to order. Required drawbar for Macro holder 3R-405.16. Required drawbar for MacroJunior holder 3R-405.11. Weight 1.2 kg.

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User kit3R-468.31-S

Check ruler3R-656.1For setting angular positions. Ground outside diameter for centring. Measuring length 50 mm. Weight 0.8 kg.

Check mandrel3R-606Check mandrel with ground C-reference for setting Macro chucks. Measuring length 110 mm. Weight 2.3 kg.

Adapter plateD-40001.20For mounting 3R-460.34 in systems of other makes.


3R-405.11 Drawbar, MacroJunior x53R-405.16 Drawbar, Macro x53R-460.31-5 Manual table chuck x13R-465-L Holder, MacroJunior x23R-465-V Holder, MacroJunior x23R-491 Holder, MacroJunior x303R-651.7-S Reference element, Macro 54x54 mm x63R-656.1 Check ruler x13R-658.1-S Intermediate plate, Macro 54x54 mm x23R-658.2-S Holder, Macro 54x54 mm x23R-658.4-S Holder, Macro 54x54 mm x23R-333-T20 Screwdriver, TORX x13R-PI4.5x14 TORX screw x1003R-414-04 Torque wrench, 4 Nm x1

MacroCombi user kit and accessories




44 45

Control unit 3R-611.41Unit for hand operation of pneumatic chucks. Three functions open/neutral/closed.

Nozzle3R-SP19631For temporary air-blast cleaning of the MacroJunior references in MacroCombi table chucks. To be connected to an air gun.


Sealing ring3R-SP19764Rubber ring, used for debris protection/sealing for the MacroJunior references in electrode manufacturing on Macro holders in MacroCombi chucks.

Adapter3R-460-A02Gives access to MacroCombi on machines fitted with SNT.


Air distributor3R-SP19050For constant air-blast cleaning of automatic MacroCombi table chucks during machining.


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ries Adapter plate

3R-A3620Adapter plate with eight adjusting screws for mounting spindle chucks. Supplied with fixing screws. M10 for 90 mm pitch circle. M6 for 96 mm pitch circle. M8 for 100 mm pitch circle.

Adapter plate 3R-A19724For mounting of 3R-400.34, 3R-460.34 and 3R-600.23 on machine table. Supplied with fixing screws for chuck and table.

Angle shelf3R-A21944For vertical or horizontal mounting of 3R-400.34, 3R-460.34 and 3R-600.24-S on the machine table.

Note: Chuck to be ordered separately.


Splash guard90027.02Intended for MacroCombi chucks. Can also be used as a cover for unused chucks.


44 45

3R-680.22-1

3R-605.1

3R-680.19-1 3R-SP200443R-680.46-S 3R-680.10-1

Standard version HP version

Repetition accuracy 0.002 mm 0.002 mm

Permitted torque 250 Nm 375 Nm

Clamping force 6 000 N 16 000 Nm

Withstands rough treatment!Todays rapid changes in consumption patterns must be met with manufacturing methods which give profitability even with

short runs.Shorter runs mean frequent setting-

up, so that setting-up times are becoming increasingly significant in terms of the financial results. Every minute of setting-up time that can be converted to active machining time means lower costs. So minimised setting-up times lead to higher productivity, greater flexibility and therefore increased profitability.

MacroMagnum is a further development of the patented Macro system. The powerful clamping force and the position of the reference surfaces far away from the chuck centre provide a stability and accuracy that are ideal for applications with powerful machining forces.

PALLETMACRO

PALLETMACROMAGNUM

MACHINE TABLE

FIXTURE

LATHE

MacroM

agnum

X/Y-references, cemented carbide in HP version. Z-references.

Automatic air-blast cleaning.

Locking with helical springs, and turbo locking.

46 47

Automatic chuck3R-680.1-1Pneumatic spindle chuck, HP version. Operated via the machine. Required drawbar 3R-605.1. Required air pressure 61 bar. Fixed index positions 4x90. Flushing duct. Sealing ring. Turbo-locking, MacroMagnum pallets. Weight 9.5 kg.

Pneumatic lathe chuck3R-680.22-1Pneumatic lathe chuck, HP version. Opened/locked by an air gun against valves on the side or back of the chuck. Required drawbar 3R-605.1. Required air pressure 61 bar. Fixed index positions 4x90. Air-blast cleaning of Z-references. Sealing ring. Turbo-locking, MacroMagnum pallets. Weight 10 kg.

Automatic chuck 3R-680.46-SPneumatic chuck, standard version. Required drawbar 3R-605.1. Required air pressure 61 bar. Fixed index positions 4x90. Air-blast cleaning of Z-references. Sealing ring. Turbo locking. Weight 6 kg.

Automatic chuck3R-680.19-1Pneumatic chuck, HP version, with 3Refix holes. 3Refix 20 mm. Required drawbar 3R-605.1. Required air pressure 61 bar. Fixed index positions 4x90. Air-blast cleaning of Z-references. Sealing ring. Turbo-locking, MacroMagnum pallets. Weight 11 kg.

Automatic chuck3R-SP20044Pneumatic chuck, standard version, for building-in, for example in a fixture, dividing head or B-axis. Required drawbar 3R-605.1. Required air pressure 61 bar. Fixed index positions 4x90. Air-blast cleaning of Z-references. Turbo locking. Weight 2 kg.

Automatic chuck3R-680.10-1Pneumatic chuck, HP version. Required drawbar 3R-605.1. Required air pressure 61 bar. Fixed index positions 4x90. Air-blast cleaning of Z-references. Sealing ring. Turbo-locking, MacroMagnum pallets. Weight 11 kg.

Mac

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agnu

m

chuc

ks

46 47

Reference element 142 mm3R-681.71Hardened reference element with clearance holes for fixing screws.

Note: Must be mounted on the workpiece/fixture before it is locked in a chuck. Rust-resistant. Weight 1 kg.

Pallet 156 mm3R-681.51Hardened pallet with threads and clearance holes for eight and ten fixing screws. 3Refix 10 mm. Adapted for automatic changing. Ready for code carrier. Rust-resistant. Flushing connection. Weight 5 kg.

Pallets 156 mmUnhardened pallets with hardened references and hole markings for eight clearance holes.

3R-681.51-SA Adapted for automatic changing. Ready for code carrier. Building-in height 35 mm. Weight 4.5 kg.

3R-681.51-S Weight 4.5 kg.

Pallets 156 mmUnhardened pallets with hardened reference element type 3R-681.71.

3R-681.156-A Adapted for automatic changing. Ready for code carrier. Building-in height 35,3 mm. Weight 4.5 kg.

3R-681.156 Weight 4.5 kg.

Drawbar3R-605.1E Drawbar 20x57.1 mm with flushing

holes 7 mm. Designed for automatic changing. Supplied in sets of ten.

MacroM

agnum pallets, drawbars and accessories

48 49

Pallets 240x240 mmAnodized aluminium pallets with M6 threads.


Pallets 240x240 mmAnodized aluminium pallets with T-slots.


3R-681-2424-M6A Mounted on pallet 3R-681.51. Adapted for automatic changing. Ready for code carrier. Building-in height 75 mm. Weight 11 kg.

3R-681-2424-M6M Mounted on pallet 3R-681.71. Building-in height 53 mm. Weight 7.5 kg.

3R-681-2424-T8A Mounted on pallet 3R-681.51. Adapted for automatic changing. Ready for code carrier. Building-in height 75 mm. Weight 11 kg.

3R-681-2424-T8M Mounted on pallet 3R-681.71. Building-in height 53 mm. Weight 7.5 kg.


Control unit3R-611.2Unit for foot operation of pneumatic chucks

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Check ruler3R-686.1-HDCheck ruler for setting flatness and angular positions. Ground hole for centring. Adapted for automatic changing. Ready for code carrier. Measuring length 130 mm. Weight 6 kg.

Splash guard90027.03Intended for MacroMagnum chucks. Can also be used as a cover for unused chucks.



48 49


Permitted torque 1 450 Nm


Automatic air-blast cleaning. Locking with

cup springs.

Fixed references give increased productivity.Dynafix provides your machines with the necessary fixed references that traditional machine tables do not have. Dynafix is a

practical and user-friendly reference system which minimises setting-up times and lays a solid foundation for automated production.

Dynafix is designed for round-the-clock use in tough environments automatic air-blast cleaning of the Z-references on changing, and peripheral sealing.

The easy-to-handle aluminium pallets have reference elements of hardened high-alloy steel with directly measurable Z-references. There are no projecting drawbars that might be damaged during handling. The locking mechanism with its built-in soft landing function protects the references and simplifies handling.

Dynafix

X/Y-references.

Z-reference.

50 51

3R-774-AL

3R-405.11 3R-405.16

3R-774

90356.21

3R-772.13R-771.1

3R-770.19-13R-770-1 90576.0590356.10 3R-770.46-13R-770-4 3R-770.6

90356.22

3R-605.1

90576.05

Automatic chuck 3R-770-1Pneumatic table chuck. Required air pressure 61 bar. Fixed index positions 4x90. Recommended control unit 3R-611.41 or 3R-611.2. Air-blast cleaning of Z-references. Weight 24.5 kg.

Automatic chuck3R-770.19-1Pneumatic table chuck with 3Refix holes. 3Refix 20 mm. Required air pressure 61 bar. Fixed index positions 4x90. Recommended control unit 3R-611.41 or 3R-611.2. Air-blast cleaning of Z-references. Weight 24.5 kg.

MACHINE TABLE

PALLETMACROJUNIOR

PALLETMACRO

Dyna

fix

50 51

Automatic chuck3R-770-4Pneumatic chuck with ground reference for alignment.

Note: Not a stocked item. Manufactured to order. Required air pressure 61 bar. Fixed index positions 4x90. Recommended control unit 3R-611.41 or 3R-611.2. Air-blast cleaning of Z-references. Weight 24.5 kg.

Dynafix Automatic double chuck3R-770.46-1Pneumatic chuck with built-in pneumatic MacroCombi chuck. Intended mainly for measuring machines.

Note: Each chuck requires its own control unit.

Note: Not a stocked item. Manufactured to order. Required drawbar for Macro holder 3R-405.16. Required drawbar for MacroJunior holder 3R-405.11. Required air pressure 6 1 bar. Fixed index positions 4x90. Air-blast cleaning of Z-references. Weight 39 kg.

Automatic double chuck3R-770.6Pneumatic chuck with built-in pneumatic Macro chuck. Intended mainly for measuring machines.

Note: Each chuck requires its own control unit.

Note: Not a stocked item. Manufactured to order. Required drawbar for Macro holder 3R-605.1. Required air pressure 6 1 bar. Fixed index positions 4x90. Air-blast cleaning of Z-references. Weight 35 kg.

Automatic chuck90356.10Pneumatic chuck with extra connection for automatic chuck adapters.

Note: Requires two control units.

Note: Not a stocked item. Manufactured to order. Required air pressure 6 1 bar. Fixed index positions 4x90. Air-blast cleaning of Z-references. Weight 27 kg.

Automatic chuck90576.05Pneumatic chuck intended mainly for applications in 4- and 5-axis machines. Extra connection for automatic chuck adapters.

Note: Requires two control units.

Note: Not a stocked item. Manufactured to order. Required air pressure 6 1 bar. Fixed index positions 4x90. Air-blast cleaning of Z-references. Weight 23.5 kg.

Chuck adapter, MacroCombi90356.21Dynafix pallet with automatic MacroCombi chuck for mounting in 90356.10 or 90576.03. Can also be controlled with an air gun.

Note: Not a stocked item. Manufactured to order.Adapted for automatic changing.Ready for code carrier.Required drawbar for Macro holder 3R-405.16.Required drawbar for MacroJunior holder 3R-405.11.Required air pressure 6 1 bar.Air-blast cleaning of Z-references.Weight 10.5 kg.

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Pallet 280x280 mm3R-771.1Anodised aluminium pallet. Building-in height 44 mm. Adapted for automatic changing. Ready for code carrier. Flatness 0.04 mm. Thickness tolerance +0.5 / -0 mm. Weight 6 kg.

3R-771.1ESet of twelve.

Pallet 280x280 mm3R-772.1Ground aluminium pallet. Building-in height 44 mm. Adapted for automatic changing. Ready for code carrier. Flatness 0.005 mm. Thickness tolerance +/-0.002 mm. Weight 6 kg.

3R-772.1ESet of twelve.

Pallet 400x400 mm3R-774Unhardened steel pallet.

Note: Cannot be used in 3R-770.6.

Note: Not a stocked item. Manufactured to order. Ready for code carrier. Weight 47 kg.

Dyna

fix

Chuck adapter Macro.90356.22Dynafix pallet with automatic Macro chuck for mounting in 90356.10 or 90576.03. Can also be controlled with an air gun.

Note: Not a stocked item. Manufactured to order. Adapted for automatic changing. Ready for code carrier. Required drawbar for Macro holder 3R-405.16. Required air pressure 6 1 bar. Air-blast cleaning of Z-references. Weight 10.5 kg.

52 53

Pallet 400x400 mm3R-774-ALAluminium pallet.

Note: Cannot be used in 3R-770.6.

Note: Not a stocked item. Manufactured to order. Ready for code carrier. Weight 30 kg.

Pallet 280x2803R-772-T8.40Anodised aluminium pallet with six T-slots for M8 with centres spaced at 40 mm.

Note: Not a stocked item. Manufactured to order. Building-in height 84 mm. Adapted for automatic changing. Ready for code carrier. Weight 14 kg.

Pallet 280x2803R-772-M8.28Anodised aluminium pallet with 100 M8 threads at 28 mm centres.

Note: Not a stocked item. Manufactured to order. Building-in height 58 mm. Adapted for automatic changing. Ready for code carrier. Weight 14.5 kg.

Master pallet3R-776.1The pallet has a ground reference ruler and a ground indication hole for alignment of the Dynafix references. Adapted for automatic changing. Ready for code carrier. Weight 10.5 kg.

Dynafix

54 55

Pre-setting station90702For alignment of workpieces on Dynafix pallets.

Note: Not a stocked item. Manufactured to order. Dimensions 480x300x285 mm. Required air pressure 61 bar. Supplied including dial indicator, dial indicator stand and control unit.

Magnetic table3R-772.1-MTMainly intended for applications in EDM machines. Two independent individually-set magnetic fields. Low magnetic field, 3 mm, allows machining of thin workpieces.

Note: Not a stocked item. Manufactured to order. Supplied mounted on 3R-772.1. Adapted for automatic changing. Ready for code carrier. Clamping force 121 N/cm2 (JIS-norm). Pole pitch 13 mm. Weight 26 kg.

Check ruler3R-606.1For setting angular positions and for centring Macro chucks. Measuring length 100 mm. Weight 1.4 kg.

Lifting device 90227Lifting gear for handling Dynafix pallets 280x280 mm.



Control unit3R-611.2Unit for foot operation of pneumatic chucks.

Dyna

fix


54 55

C 217 100 C 219 110

C 694 260C 697 000 C 694 300C 694 100 C 585 XXX

MACHINE TABLE

MACHINE SPINDLE

GPS 240Stability and precision.

In an ever tougher world, companies need to do everything in their power to increase their competitiveness and productivity.

The most effective way is to minimise machine idle time. Or in other words, to get the highest possible return from their investments in machines.

GPS 240 reduces setting-up time, because palletisation allows presetting away from the machine. The high repetition accuracy also allows rapid changes planned or unexpected in the running schedule. A job can be interrupted for an emergency job, and then resumed without time-consuming alignment. Quick and simple.

Pallet.Hardened insert.

Locking mechanism. Chuck.

Repetition accuracy: 0.002 mm

Permitted torque: 1400 Nm

Clamping force: 30000 N (amplified 80000 N)

Recommended max workpiece size: 350x350x350 mm

Recommended maximum workpiece weight: 100 kg with vertical mounting

Automatic chuck 240x240 mmC 219 110Pneumatic table chuck, mainly intended for applications in die-sinking EDM machines.

Building height 52 mm. Required air pressure 6 bar. Recommended control unit C 810 830. Air-blast cleaning of the references. Weight 16 kg.

56 57

GPS

240

Automatic chuck 260 mmC 217 100Pneumatic chuck, intended mainly for applications in lathes and milling machines.

Note: Not a stocked item. Manufactured to order. Required air pressure 6 bar. Recommended control unit C 810 820. Air-blast cleaning of the references. Weight 16 kg.

Pallet 240x240 mmC 694 100Cast aluminium pallet. Building height 48.1 0.01 mm. Flatness 0.03 mm. Weight 4 kg.

S 500 030 C 694 100. Set of two.

S 500 090 C 694 100. Set of four.

S 500 100 C 694 100. Set of ten.

Pallet 260 mmC 697 000Made of Fortal aluminium.

Note: Not a stocked item. Manufactured to order. Building height 48.1 0.01 mm. Flatness 0.01 mm. Weight 6 kg.

Master palletC 846 600The pallet has a ground reference ruler and a ground indication hole for alignment of the references.

Pallets with viceNote: Not a stocked item. Manufactured to order.

C 585 400Vice for workpieces

56 57

GPS 240Ground pallet 240x240 mmC 694 300Ground cast aluminium pallet. Building height 48.0 0.005 mm. Flatness 0.01 mm. Weight 4 kg.

Presetting stationC 810 650-05For alignment of workpieces on GPS 240 pallets.

Note: Not a stocked item. Manufactured to order. Parallellism 0.005 mm Dimensions 400x400x330 mm. Required air pressure 6 bar. Supplied with dial indicator,

measuring stand and controller.

Magnetic tablesC 694 260Two independent magnetic fields can be set individually. Magnetic field 3.5 mm. Clamping force 7.5 kg/cm2

Weight 18 kg.

Controllers

C 810 820Unit for controlling pneumatic chuck C 217 100.

C 810 830Unit for controlling pneumatic chuck C 219 110.

C 810 850Unit to control two pneumatic chucks.

Sealing plugsC 531 500Plugs for sealing GPS 240 pallets. Supplied in sets of 40.

58 59

3R-29.1 3R-29.33R-29.2 3R-29

3R-27.4

3R-27.2

3R-27.2-4 3R-SP5674-1


Recommended max weight of workpiece/electrode 500 kg

MACHINE SPINDLE

Manual chuck3R-27.2-4 Intended mainly for AGIE machines with Macro as the basic mounting in the machine spindle.

Note: Not a stocked item. Manufactured to order. Immersible. Maximum electrode weight 500 kg. Mechanical locking. Weight 5 kg.

Manual chuck3R-SP5674-1Intended mainly for Charmilles machines with Macro as the basic mounting in the machine spindle.

Note: Not a stocked item. Manufactured to order. Immersible. Maximum electrode weight 500 kg. Mechanical locking. Weight 5 kg.

Manual chuck3R-27.2For mounting on the machine spindle or on a machine table. Immersible. Maximum electrode weight 500 kg. Mechanical locking. Weight 5 kg.

Manual C-axis3R-27.4For mounting in 3R-27.2.

Note: Not a stocked item. Manufactured to order. Fixed index positions 24x15. Vernier scale. Maximum electrode weight 50 kg. Mechanical locking. Weight 11 kg.

MACRO

Rugged and user-friendly.Maxi is an extremely rugged, uncomplicated and user-friendly reference system for heavy electrodes and workpieces. The chucks

are of the dovetail type with three references for rapid and simple mounting of accessories.

Max

i

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Pallet 150x150 mm3R-29.1 Unhardened. Flushing connection. Flushing duct. Weight 4.4 kg.

Pallet 150x150 mm3R-29.3Pallet with four clearance holes for M6 screws and 3Refix holes.

Note: Not a stocked item. Manufactured to order. 3Refix 10 mm. Hardened. Flushing connection. Flushing duct. Weight 4.6 kg.

Pallet 150x150 mm3R-29.2Pallet with 16 clearance holes for M6 screws and eight M6 threads. Hardened. Weight 4.6 kg.

Hydraulic unit 3R-SP4490 For hydraulic locking of Maxi chucks.


Pallet 150x150 mm3R-29.31Pallet with 3Refix holes with mounting threads. Mounts on 3R-29.3.

Note: Not a stocked item. Manufactured to order. 3Refix 10 mm. Unhardened. Weight 2.6 kg.

Pallet 150x90 mm3R-29 Unhardened. Weight 1.2 kg.

Maxi

60 61

3R-321.65 3R-653-S3R-653 3R-603.9 3R-1.6S3R-321.5

3R-1.321-HS


Max flushing pressure 75 bar


The pioneer!System 3Rs Mini system is still the most widely used electrode holder system in the world. The extensive

product program ensures rapid and exact mounting of the electrode holders in hydraulic quick-change chucks.

The Mini system is a Reverse Reference System, in which the chuck adapts itself to the electrode holder, which is why all electrode holders must be exactly alike in diameter, roundness, straightness and hardness to meet the accuracy requirements.

This high change accuracy is achieved thanks to the two annular chambers of the hydraulic system, which expand uniformly and provide symmetrical locking against the fixed Z reference with angular location.

Manual chuck 3R-321.5Hydraulic chuck for mounting on machine spindle with 3R-A3620. Fixed index positions 4x90. Flushing connection. Weight 1.8 kg.

Manual C-axis3R-321.65Hydraulic chuck for mounting on machine spindle with 3R-A3620.

Note: Not a stocked item. Manufactured to order. Fixed index positions 24x15. Vernier scale. Flushing connection. Weight 3.6 kg.

MACHINE SPINDLE

MACRO

ELECTRODE HOLDERMINI

Min

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60 61

Manual lathe chuck 3R-321.2-4x90Hydraulic chuck with set screws, for mounting on a lathe taper. Fixed index positions 4x90. Weight 1 kg.

Rotating spindle3R-1.6SElectric rotating spindle for electrodes on Mini holders. Vertical or horizontal mounting. Immersible. Maximum electrode weight 2 kg. Speed range 20-200 rev/min. Flushing connection. Weight 11.6 kg.

Rotating spindle3R-1.321-HSElectric spindle for tubular electrodes in collet chucks ER16. Supplied with collet chuck set 3R-ER16E. Electrode sizes 0.510 mm. Speed range 200-2000 rev/min. Recommended maximum flushing pressure 15 bar. Weight 1.4 kg.

MiniBlock 3R-321.46Manual hydraulic chuck for vertical or horizontal mounting on the machine table. Fixed index positions 4x90. Weight 2.3 kg.

3R block3R-321.4Manual hydraulic chuck for vertical or horizontal mounting on the machine table.

Note: Not a stocked item. Manufactured to order. Fixed index positions 72x5. Vernier scale. Weight 5.4 kg.

Manual chuck adapters For mounting Mini holders in the Macro system.

3R-653 MacroHP coupling. Can be changed automatically. Rust-resistant. Flushing connection. Weight 1.3 kg.

3R-653-S MacroStandard coupling. Can be changed automatically. Weight 1.3 kg.

Mini

62 63

Manual chuck adapter3R-603.9For horizontal mounting of Mini holders in the Macro system.

Note: Not a stocked item. Manufactured to order. Rust-resistant. Flushing connection. Weight 1.9 kg.

Electrode holder 20 mmHolder with hardened reference part and unhardened electrode mounting part.

3R-322/25S Electrode mounting part 25 mm. Flushing duct. Supplied in sets of 30. Weight per set 7 kg.

3R-322/50S Electrode mounting part 50 mm. Flushing duct. Supplied in sets of 30. Weight per set 7.7 kg.

3R-322/50E Adapted for automatic changing. Electrode mounting part 50 mm. Flushing duct. Supplied in sets of 30. Weight per set 7.7 kg.

3R-322/100 Adapted for automatic changing. Electrode mounting part 100 mm. Flushing duct. Supplied in sets of 10. Weight per set 3.8 kg.

Electrode holder 3R-310EE Holder with hardened reference part 20 mm and unhardened flange 50 mm. Adapted for automatic changing. Electrode mounting part 39 mm. Flushing duct. Supplied in sets of 10. Weight per set 4 kg.

Electrode holder3R-13.321Holder with hardened reference part 20 mm for mounting square and flat electrodes. Adapted for automatic changing. Flushing duct. Weight 1 kg.

Three-jaw chuck3R-311.4Chuck 20 mm for 0.1-3 mm electrodes. Adapted for automatic changing. Weight 0.3 kg.

Collet chuck ER16 3R-311.3Chuck 20 mm for collets ER16 with electrodes < 10 mm. Adapted for automatic changing. Weight 0.2 kg.

Check mandrel3R-23Ground C-reference. Measuring length 100 mm. Weight 0.6 kg.

Collet chuck ER203R-311.2Chuck 20 mm for collets ER20 with electrodes < 13 mm. Adapted for automatic changing. Weight 0.2 kg.

Min

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Check ruler3R-314.2For setting angular positions. Measuring length 96 mm. Weight 0.4 kg.

Indicating spindle3R-3.321-2For measuring centre holes. Dial indicator required. Weight 0.4 kg.

Microscope3R-4.321With transformer (110/220V) for integral lighting.

Note: Not a stocked item. Manufactured to order. Magnification x25. Field of view 6 mm. Weight 0.6 kg.

Scriber3R-5.321Used in conjunction with the microscope.

Note: Not a stocked item. Manufactured to order. Weight 0.4 kg.

Clip3R-301For angular fixing of Mini holders. Supplied in sets of ten.

Soldering kit 3R-403For soldering electrode blanks on Mini holders. Supplied with flux.

Electrode cassette3R-150/5For Mini holder x30. Supplied in sets of five.

Flushing adapter3R-612.1For 3R-310.35, 3R-651.3 and 3R-653.


Adapter plate3R-A3620 Adapter plate with eight adjusting screws for mounting spindle chucks. Supplied with fixing screws: M10 for 90 mm pitch circle. M6 for 96 mm pitch circle. M8 for 100 mm pitch circle.

Adapter plate3R-601.6For mounting (for example) rotating spindles in the Macro system.

Note: Not a stocked item. Manufactured to order. MacroHP coupling. Rust-resistant.

Adapter plate3R-29.2Hardened plate for mounting (for example) rotating spindles in the Maxi system. 16 clearance holes for M6 screws and eight M6 threads. Weight 4.6 kg.

Mini

64 65

Simple and consistent.3Refix the reference system for those who demand rapid positioning and repeatability within thousandths of a millimetre. Increased

productivity need not mean costly investment in new machines.

3Refix is remarkably simple way to lay a solid foundation from which to view the future with confidence tool up without indication and cut your production costs!

3Refix technology is based on a modular hole pattern with 100x100 mm pitch and 20 mm diameter reference holes. The reference tables have clearly-marked reference holes A1, A2, B1, B2 etc and every accessory has two 20 mm diameter holes, which pick up the references from the table. The R0-hole gives the X/Y-position and the R1-hole gives the angle relative to the axes of the machine. This makes

it possible to set up the workpiece without the need for alignment and gauging afterwards. So 3Refix accessories provide an unmistakable and fixed position with known references.

The accessories in the 3Refix range usually have a reference height of 30 mm, among other things to allow machining straight through the workpiece. The design also allows a flush pot to be pushed in under the workpiece during EDM machining.


3 Refi

x The full effect of 3Refix technology is attained by consistent application with general systemization and standardization of all machine tables and accessories. System 3R can supply refer

3r for edm

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