dnc 402 p - aim.powermachinery.com.auaim.powermachinery.com.au/machine_docs/14956-1253.pdf · dnc...

DNC 402 P

User Guide

USERGUIDE_DNC 402 P.DOC CONTENTS PAGE 1

CYBELEC SA Tel. ++ 41 24 447 02 00 RUE DES UTTINS 27 Fax ++ 41 24 447 02 01 CH - 1400 YVERDON-LES-BAINS E-Mail: [email protected] SWITZERLAND

USERGUIDE_DNC 402 P.DOC CONTENTS PAGE I

TABLE OF CONTENT

BASIC NAVIGATION ON A DNC 402 P.......................................................................................... 2

GETTING STARTED....................................................................................................................... 1 Creating your First Product................................................................................................. 1 Short Tutorial ...................................................................................................................... 4 Managing your Products..................................................................................................... 7

USING THE MENU ......................................................................................................................... 10 Easy Bend........................................................................................................................... 11 Tools ................................................................................................................................... 11 Punch / Die programming ................................................................................................... 12 User Preferences................................................................................................................ 16 Axes' Datum........................................................................................................................ 17 Transfer DNC <-> PC ......................................................................................................... 18

MISCELLANEOUS .......................................................................................................................... 19

GLOSSARY..................................................................................................................................... 20

INDEX.............................................................................................................................................. 21

LICENSE AGREEMENT ................................................................................................................. 22

BASIC NAVIGATION ON A DNC 402 P ASIC NAVIGATION ON A DNC 402 P

Active page

Display menu (See page 14 for details)

Previous field

Next field

Back to programming page or Change key

Start bending

Manual adjustment

Next bend/ Copy bend

Previous bend

Delete bend

Store

Search

Clear field


e last bend. Duplicates the last bend when you are on th

Move the cursor between the fields.

Toggles between the main menu and the programming page.

nual

ur access level,

d

Goes back to the programmingpage when you are in the mapage or the production page.

To change yokeep this key pressed for 3 seconds, then enter new level anpassword.

N field,

, press 1X.

If the cursor is not on the press 2X to delete the current bend. If it is

d Press 1X to clear the selecte

field.

m position or

Adjust beabackgauge position while inmanual page.

Press this key to switch to page and start production.

Press if

Programming page: enter all data required for a bend: angle, flange length, thickness, etc.

To enter the Programming page:

- press OR

- press , then select 1.

Production page: switch to the production page to start bending. All fields are read-only.

To enter the Production page:

- press OR


Manual page: use this page to move the

beam "manually", by pressing to

move it up and To enter the Manual page:

to move it down.

- press or while the button is off. OR


the red light on the Stop button is still on, then

press

GETTING STARTED

CREATING YOUR FIRST PRODUCT

1. Press or to switch to the programming page ( ).


P 125 P+__ N 2 / 4 CY __ Th _2.00 Lmat 1000 Punch 1 Die 1

__._° mes____.__

L Y ___.__ Corr. Y ___.__ X ___.__ Corr. X ___.__ Rx ___ Ext start _ ΔTp _._s TON TDC ___

2. Place the cursor over the N field and press to create a new product.

MATERIAL 3. In the Th field, enter the thickness of your sheet. 4. In the Lmat field, enter the bend length.

TOOLS 5. Press while the cursor is on the Punch or Die field to check that the selected tools are correct (or select another punch or die in the list),

then press again.

ANGLE 6. In the field, enter the angle and press . The DNC 402 P calculates automatically the value in the Y and TON fields.

5. In the L field, enter the flange length. 6. Do one of the following:

• Add another bend to your product: press then 1 to copy the bend and go back to step 1.

OR

• Start production: press .

REFINING YOUR BEND

After performing your bend, you may refine it by using the options below.

Press to go back to the programming page ( ).

Measuring your Bend Result To achieve a more accurate bend:

• Measure the resulting angle of your part. Then, enter the measured

value in the mes

field, and press . The DNC 402 P

automatically calculates a correction for Y.

• Measure the flange of your part and calculate the difference between the measured value and the value in L. Then, enter the resulting value in Corr. X.

Backgauge Retraction If you want the backgauge to retract at pinch point, enter the retraction distance in the Rx field. By default, the retraction mode is non precise (for details, see section User Preferences on page 16).

WORKING FASTER

On the programming page ( ), use the following options to work faster.

Repeating the Same Bend If the same bend is repeated several times, enter the number of repetition in the CY field.

Shortening your Cycle To shorten your bending cycle, you may set a top dead center that is lower than the default one (the beam doesn't open fully at each bend). To do so, enter a value in the TDC field in mm.

Note: For convenience, you enter a value in mm, but it doesn't reflect the exact TDC position, as the machine converts it into a time value (used to shorten the cycle).

USER PREFERENCES PAGE 2

DURING PRODUCTION

While producing your parts in the production page ( ), you may view the position of the Y and X axes, along with the following information:

Checkered Square N 1/3 CY __ Lmat 1000 Punch 1 Die 1

135.0° Y 247.17 L 120.0 X 113.0

The checkered square icon beside the Y/X values shows that the respective axis is moving.

Exclamation Mark ! N 1/3 CY __ Lmat 1000 Punch 1 Die 1

135.0° Y 247.10 ! L 120.0 X 113.5 !

The exclamation mark icon ! beside the Y/X values shows that the respective axis is out of its tolerance.

Equal Sign = N 1/3 CY __ Lmat 1000 Punch 1 Die 1

135.0° Y 247.12 = L 120.0 X 113.9 =

The equal sign icon = beside the Y/X value shows that the respective axis

is in position.


SHORT TUTORIAL Here's an example of how to use the DNC 402 P to bend a simple product.

Th 2.0 mm Lmat 1000 mm

Bend N1: α 135˚ L 20.0Bend N2: α 90˚ L 20.0Bend N3: α 90˚ L 40.0

The 3 bends in this product can be performed as follows.

Sequence N1

Fill or edit the programming page ( ) as follows, using the keys and the number keys:

P P+__ N 1 / 1 CY __ Th 2.00

Lmat 1000 Punch 1 Die 1

135.0° mes____.__

L 20.0

The DNC 402 P automatically calculates - the depth (Y), - the backgauge position (X) - the force (TON) required to achieve the angle

Y 247.20 Corr. Y ___.__ X 058.09 Corr. X ___.__

Rx ___ Ext start _ ΔTp _._s TON 26 TDC ___


Sequence N2

Press , then confirm to create a new sequence.

P P+__ N 1 / 1 CY __ Th 2.00 Lmat 1000 Punch 1 Die 1


90.0° mes____.__

L 60.00 Y 247.20 Corr. Y ___.__ X 058.09 Corr. X ___.__

LAST SEQUENCE Copy actual seq. into a new sequence?

0 = no 1 = yes

As for N1, fill the programming page ( ) as follows, using the keys and the number keys:

P P+__ N 2 / 2 CY __ Th 2.00


90.0° mes____.__

L 20.0

Sequence N3

Press , then 1 (as above).

As for N1 and N2, fill the programming page ( ) as follows, using the

keys and the number keys:

P P+__ N 3 / 3 CY __ Th 2.00


90.0° mes____.__

L 40.0

• Press to perform your bends.

• If you want to add corrections, go to page 2, section Measuring your Bend Result.

• If you want to save your product, go to page 7, section Saving a Product.


MANAGING YOUR PRODUCTS Once you know how to bend, find out how to save and retrieve your products.

A product (P) includes all information needed to save and retrieve one or more sequence (N).

P 5 P+__ N 2 / 3 CY __ Th __.__ Lmat ___ Punch _ Die _

Current product Current sequence (bend currently displayed) Total number of sequences

in the current product

CREATING A TEMPORARY PRODUCT

If you do not plan to re-use your product, there is no need to save it: simply

program it in the programming page ( ) page.

Note: Even if you switch off the machine, your product will remain in the temporary memory as long as you don't create a new product or load a previously stored product.

SAVING A PRODUCT

If you plan to re-use your product after someone else has used the machine, save it into the DNC's internal memory.

To save a product:

7. Press or to go to the programming page ( ). 8. Move the cursor to the P field.

9. Enter the number you wish to assign to your product and press .


P 5 P+__ N 2 / 3 CY __NO WRITE 0 Th __.__ Lmat ___ Punch _ Die _

Note: If the message NO WRITE displays on the top right corner of the screen, it means that don’t have sufficient access rights to save a product. The minimum access level for this operation is 1. For more details on access levels, see section Miscellaneous.


RETRIEVING A PRODUCT

Once a product is saved in the internal memory, you may retrieve it by loading it into the temporary machine.

To do so:

10. Press or to go to the programming page ( ). 11. Put the cursor on the P field, enter the number of the product you want to

retrieve, and press .

P 5 P+__ N 2 / 3 CY __IGNORE Th __.__ Lmat ___ Punch _ Die _

Note: If the message IGNORE shows at the top right-hand side of the screen, it means that there is no product assigned to the number you entered.

To view the list of all products in the internal memory, press then ,

then .

DELETING PRODUCTS

To delete a product: 1. Put the cursor over the P field. 2. Enter the number of the product you want to delete.

3. Press .

To delete all products currently saved in the internal memory: 1. Put the cursor over the P field. 2. Enter 999.


3. Press .

P 5 P+__ N 2 / 3 CY __ NO WRITE 0 Th __.__ Lmat ___ Punch _ Die _

Note: If the message NO WRITE displays on the top right corner of the screen, it means that you don’t have sufficient access rights to delete products. The minimum access level for this operation is 1. For more details on access levels, see section Erreur ! Aucun nom n'a été donné au signet.page 19

HAINING RODUCTSC P

Chaining products may be useful if:

• you need to produce a part made up of 2 or more components.

nces.

duct should be called next by entering t uct number in the P+ field.

In this case, each component is a separate product.

• you need to produce a part that has more than 10 sequeIn this case, your part is split into several products.

In both cases, you indicate for each product which prohe prod

P 5 P+ 6 N 2 / 3 CY __ 0 Th __.__ Lmat ___ Punch _ Die _

USING THE MENU To navigate through the various options of the DNC 402 P, you can either use the key combinations given on pages or use the menu.

. To display the menu list, press

Select the number of the menu item you wish to access and press .

CHOICE ? _ 1 Programming page 2 Manual page 3 Automatic page 4 New product 5 Easy Bend 6 List of products 7 Progr. punches / dies 8 User preferences (key 2) 9 Progr.axes datum 10 Transfer DNC <-> PC 11 Machine parameters

1 Programming page Switches to the programming page ( ).

2 Manual page Switches to the manual page ( ).

3 Automatic page Switches to the automatic///production page

( ).

4 New product Opens the programming page ( ): no product is selected, all fields are blank.

For details, see page 1.

5 Easy Bend Displays the Easy Bend page. For details, see page 11.

6 List of products Displays the list of all saved products.

7 Progr. punches / dies Displays the page used to program tools For details,

see page 11.

8 User preferences (key 2) Opens the User Preferences page For details,

see page ///

9 Progr. axes datum

Lets you set the origin of both the Y and the X axes

For details, see ///

10 Transfer DNC <-> PC

Opens the Transfer page /// For details, see page///


11 Machine parameters Opens the machine parameter pages

///for details, see the DNC 402 P Machine Parameters manual

EASY BEND EASY BEND Th: 2.00 Lmat _____ Punch 1 Die 1

90.0° mes __._°

L 136.0 Y 293.11 X 133.9 Rx ___ Ext Start _ ΔTp _._ TON ____ F1 ___ F2 ___

With the Easy Bend page, you can interrupt production to perform a quick bend (1 sequence only), without loosing or modifying any of the data (program) used in production, provided you use the same tools as in production.

To use EASY BEND:

1. Press , select 5 then press . 2. Enter all information related to your bend.

See page 1 for details, except for the sequence number - there is only 1 sequence and the tools - they must remain unchanged.

3. Perform your bend.

4. Press to go back to the programming page ( ).

TOOLS In the DNC 402P, you may define and save up to /// punches and ///dies.

To do so,


LIST OF PUNCHES

From the main menu choose option LIST OF PUNCHES. The system displays the list of punches existing in the memory, with the number and characteristics of each punch:

LIST p/d 1/ 1 p/d 1/__ __/__ __/__ __/__ PUNCH p 90° ___° ___° ___° hp 100.00 ___.__ ___.__ ___.__ rp 1.50 ___.__ ___.__ ___.__ TON/M 100 ___ ___ ___ DIE Vd ___.__ ___.__ ___.__ ___.__ d ___° ___° ___° ___° hd ___.__ ___.__ ___.__ ___.__ rd ___.__ ___.__ ___.__ ___.__ TON/M ___ ___ ___ ___ REF Y ___.__ ___.__ ___.__ ___.__ SAF X ___.__ ___.__ ___.__ ___.__

If your DNC contains more than 4 punches, you can call the following page or

pages by pressing .

List of dies From the main menu, choose option LIST OF DIES.

The consultation of the list of dies can be done in the same way as explained for the punches.

PUNCH / DIE PROGRAMMING

GENERAL EXPLICATIONS

The programming of tools is done by introducing their values and dimensions on the page as represented below.

Call the PROGRAMMING PUNCH / DIE page (via the main menu).

p Punch angle.


hp Height of the punch between the lowest part of the beam and the point of the punch.

rp Punch radius.

TON/M Maximum force supported by the punch per linear meter.

Vd V width of the die.

d V angle of the die.

hd Height of the die from the surface of the table.

rd Die radius.

TON/M Maximum force supported by the die per linear meter.

REF Y Sum of the hp and hd. This value is automatically calculated during programming of pairs. See Erreur ! Source du renvoi introuvable..

SAF X X Safety distance. (Not programmed = half V opening)

a: and b: Table and die dimensions according to the drawing displayed on the screen.


PROGRAMMING A PUNCH

On the PUNCH / DIE PROGRAMMING page, delete the values on

this page by pressing the key twice.

Fill in the different fields.

If you wish to save this new punch proceed as follows:

a) Place the cursor on the PROGR. p/d field and introduce the number you wish to give to this punch as indicated below.

Attention: The die N° must not be programmed.

b) Press .

c) If the system displays the message EXISTS, choose another number.

PROGR. p/d 1/__ PUNCH p 90° hp 100.00 rp 1.50 TON/M 100 DIE Vd 15.00 d 90° hd 100.00 rd 1.50 TON/M 100 REF Y 200.00 SAF X 10.00 a: 20 b: 30

Create a punch by modifying an existing one On the PUNCH / DIE PROGRAMMING page.

Call the punch which will serve as a basis. Place for that the cursor in the p field, introduce the desired number and

press the key.

Modify the values as necessary.



Save the new punch by introducing its number in the p/ field and press

the key.

MODIFY AN EXISTING PUNCH

On the PUNCH / DIE PROGRAMMING page.

Call the punch which will serve as a basis. Place for that the cursor in the p field, introduce the desired number and

press the key.

Modify the values as necessary.

To be able to save this punch under the same number, the former version must first be deleted from the internal memory.

Place the cursor on the punch number and press the key.

Leave the cursor at the same place and press .

Attention: The die N° must not be programmed.

The former version of your punch has now been replaced by the new one which has the same number.

DELETE A PUNCH

Call the LIST OF PUNCHES page (via the main menu).

Introduce the number of the punch to be deleted in the p/ field.

Press .

PROGRAMMING A DIE

The programming of a die is done in the same way as for a punch, but in the /m field.


USER PREFERENCES


AXES' DATUM


TRANSFER DNC <-> PC


MISCELLANEOUS

GLOSSARY

Sequence A bend defined by a number of information displayed in

the programming page ( ) (angle, flange length, etc.)

Product A part defined by a group of sequences.

TDC Top dead centre

SWP Switch point of speed, i.e. the change from approach speed in bending speed in the descent phase.

PSS Safety point. This point is calculated in function of the tools height and the material thickness.

CP ??? PP Contact point (see page Erreur ! Signet non défini.). Pinch point ??

BDC Bottom dead center

???LED Light Emitting Diode. Small red light serving as luminous indicator.



INDEX


LICENSE AGREEMENT

dnc 402 p - aim.powermachinery.com.auaim.powermachinery.com.au/machine_docs/14956-1253.pdf · dnc...

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