PRECISION CYLINDRICAL COMPLEX CNC GRINDERCNC INTERNAL EXTERNAL TURNING GRINDER COMPLEX MACHINE

Machine and Technology 03|04

CNC Internal External Turning Grinding Complex MachineEGM 500L CNC

High precision Ball-Type Linear Guide Ways and C1 Class Ball Screw are used to ensure high precision and rigity. X-axis,29.5” stroke with 6 linear guide blocks used to ensure rigidity and stability. Y/Z-axis, Slide design for 3 grinding spindles and turning tool module to reduce the interference condition for better flexble operation. Work Spindle, Sleeve-housing with angular ball bearing and ball bearing set enhance the rigidity and stability of the work spindle for higher precision performance.

CNC Internal External Grinding Complex MachineEGM-500 ATC CNCID / OD Grinding Wheel Spindles, Automatic Tool Changer. Work Head, Sleeve-housing design, A2-6 Spindle Nose, 8” 3-Jaw Hydraulic Chuck equipped. Twin Grinding Spindles,Y-axis equipped with ATC. Max diameter of the grinding wheel is Ø5.9”、Z-axis Max diameter of the grinding wheel is Ø205mm.Double-Layer Protection Cover, Both Bellow and Telescopic Covers are applied for better protection. 6 Tool Ports Magazine ATC System, self-Locked pheumatic cylinder used to preventing dropping when power is out.

2 Built-In Motor High Speed Spindle 6 Tool Ports Magazine ATC SystemGrinding Spindle with Built-In Motor Spindle

Work Spindle

Fanuc CNC Controller

Full-enclosure Splash Guard

Max. Grinding Depth 9.8”X/Y/Z-Axis Stroke: 29.5”/23.6”/23.6”+7.9”

Turning Tool Module Structure

Full-enclosure Splash Guard Fanuc CNC Controller

▪2 axis internal grinding spindle (Belt Drive Motor)▪2 axis internal grinding spindle (Built-In Motor)， Equip with optional Turning Tool Module Structure.

▪ 4 axis Built-In Motor spindle(3 bore+ end face)， Equip with optional Turning Tool Module Structure.

Machine and Technology 05|06

|1|Workhead |2|Hydraulic Three Jaw Chuck|3|Wheel Dressing Device |4|Double-Layer Protection Cover

FEATUREThe grinding wheel rotation is driven by Siemens motor and controlled by a frequency inverter, providing variable speed change. The grinding wheel spindle runs in angular contact ball bearings to present outstanding axial and radial loading resistance.Choice of spindle speeds: 10000/20000/30000/40000/50000 rpm. The multi-function wheel dressing device is suitable for dressing grinding wheel to perform internal/external end surface, internal/external tapered surface and internal/external diameter grinding.The wheel dressing device is mounted securely to achieve maximum stability during dressing. The workhead can be swiveled -5o - +15o for grinding tapered surface. The workhead rotation is driven by Siemens motor and controlled by a frequency inverter, providing variable speed change.The workhead spindle runs in roller bearing and angular contact ball bearing to exhibit outstanding axial and radial loading resistance. The workhead movement is driven by a servo motor.The workhead is fitted with 8” hydraulic three-jaw chuck for clamping workpiece.The dovetailed slideways on Y, Z axis are air floating type, which makes Y, Z axis movement smooth.

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3 4

Automation System

|1|Automatic Grinding System|2|Three Jaw Chuck |3|In-line gaging

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Grinding Example

There are various of automation accessories can be integrated into the automation system with SUPERTEC grinding machines. Touch Probe Device, Auto Gauging Device, Ultrasonic Devices, Loading/Unloading Devices and Robotic System can be choose according to your automation requirements. Automation system can make your production more flexible, cost effective, and increasing yield rate!

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Touch Probe Device: Probe the reference surface to confirm the zero point of grinding coordinate. No more undercut or overcut, increase the yield rate and reduce unnecessary costs.

Auto Gauging Device: Enhance the process capability index of your production. Higher quality produced, more value-added to your products.

Ultrasonic Gap and Crash Control: Gap Control is used to eliminate the invalid cycle time for dry grinding, increasing the effectiveness. Crash Control is used to reduce the damages due to the unexpected accident during the operation. Providing better protection to both the machines and the operators.

Robotic System: Either gantry type or single arm robotic system can be used to increase the production quantity and ensure the quality of the mass production.

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All these automations can be integrated with SUPERTEC machines for centralize control, better production control management, best utilization of machines and operators. With years of experiences in automation, SUPERTEC can provide best automation solution to you!

EGI-150CNC

Machine and Technology 07|08

EGM-1000CNC Internal External Turning Grinding Complex Machine( (Long Spindle)Max. Grinding Depth 16”, Clamping Length 40”

Grinding Capacity

Control System

Workhead

Table

Hydraulic system

Drive Motor

Others

Grinding diameter range

Max. grinding depth

Swing over table

Control

Spindle speed

X-axis feed rate

X-axis travel

Min. unit of X-axis movement

Work head swiveling angle

Max. feedrate of Z-axis

Z-axis travel

Min. unit of Z-axis movement

Max. feedrate of Y-axis

Min. unit of Y-axis movement

Distance from wheel center to floor

Track lubrication

Driving element

Coolant pump

X-axis servo motor

Z-axis servo motor

Y-axis servo motor

Grinding wheel motor (B1)

Grinding wheel motor (B2)

Workhead motor

Automatic lubricator

Machine dimensions (LxWxH)

Machine weight

φ0.16"~φ12.6"

16"

φ15.4"

FANUC

0~1000

394 in/min

25.6"

0.00001"

-5°~+15°

0.24in/min

21.7"

0.00001"

/

/

41.3"

motor 0.75 Kw (1Hp)

motor 0.75 Kw (1Hp)

0.375-(1/2HP)

2.5

2.5

/

2.2-(3HP)

7.5-(10HP)

2.2,4P-(3HP)

1gal.

158”x91”x97”

16,500 lbs

rpm

deg

capacity 50

capacity 30

KW

KW

KW

KW

KW

KW

KW

Grinding Capacity

Control System

Workhead

Table

Drive Motor

Others

EGM-500ATC

φ0.16"~φ12.6"

9.8"

φ18.9"

φ12.6"

FANUC

0~1000 rpm

394 in/min/29.5"

0.00001"

-5°~+30° deg

0.4/0.4 in/min

23.6"/23.6"+7.9"

0.00000"1/0.00001"

43.3"

10.6gal.

52.8gal.

1.5kw(2HP)

0.18kw(1/4hp)

1.6/1.6/1.6 kw

18，4P(24HP)/7.5，4P(10HP)

2.2kw，4P(3HP)

1gal.

170"x100"x77"

15,400lbs.

EGM-500L

φ0.16"~φ12.6"

7.9"

φ0.16"~φ12.6"

φ12.6"

FANUC

0~1000 rpm

394 in/min/29.5"

0.00001"

-5°~+30° deg

0.4/0.4 in/min

12.6"+7.9"/12.6"+7.9"

0.00000"1/0.00001"

43.3"

8gal.

52.8gal.

0.75kw(1HP)

0.37kw(1/2HP)

1.6/1.6/1.6 kw

9.4Nm( Induction servo)/9.4Nm( Induction servo)

2.2kw，4P(3HP)，15Nm

1gal.

126"x91"x77"

11,000 lbs

*Specification and design characteristic are change withoy prior notice.

Hydraulic systemCooling system

Grinding diameter range

Max. grinding depth

Swing over table

Swing over splash guard

Control

Spindle speed

X-axis feed rate /X-axis travel

Min. unit of X-axis movement

Work head swiveling angle

Max. feedrate of Y/Z-axis

Y/Z-axis travel

Min. unit of Y/Z-axis movement

Distance from wheel center to floor

Hyd. oil tank capacity

Coolant tank capacity

Hyd. pump motor

Coolant pump

X/Y/Z-axis servo motor

Grinding wheel motor (B1/B2)(KW)

Workhead motor

Automatic lubricator

Machine dimensions (LxWxH)

Machine weight

Single Spindle(Belt Drive Motor) Double Spindle(Built-In Motor)Spindle bore x 2End face x 1

CNC controlFrequency inverter for X-axis workhead motorFrequency inverter for Y-axis workhead motor Frequency inverter for Z-axis workhead motor Hydraulic chuckRotary cylinderThree-color warning lightWorking lightTool BoxAutomatic lubricatorCoolant tank & pumpPaper filterMagnetic filters Hydraulic power unit&pumpHeat exchanger for electrical cabinetDiamond wheel dressing kitFoundation bolts and blocksMachine and control operation manualFull-enclosed splash guard

Optional accessories

Linear ScalesOil&Mist CollectorDialogue-typed Operation InterfaceEnd face grinding spindle & built-in type spindleSemi-enclosed splash guard

Standard accessories