CNC Tool Grinding Machine C818
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CNC Tool Grinding Machine C818

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▶ Integral mineral casting bed, Japan servo motor and screw guide rail (heavy-duty roller type) and AB rotating shaft with high torque DD direct drive motor.


▶ The permanent magnet constant torque spindle motor, dual grinding head structure and 360 degrees rotating of B-axis for non-standard cutting tools procession.


▶ Machines. Designed upon the concept of German 5-axis CNC grinding


▶ Designed by integrating the practical experience and guidance.


▶ CNC System - SYNTEC New Generation, Taiwan


▶ Centralized automatic lubrication station - Shengxiang


▶ Track - THK, Japan


▶ Pneumatic system (solenoid valve, pressure reducing valve, air filter, etc.) - CHELIC, Taiwan


▶ Detection head - Renishaw, UK


▶ Spindle - Taiwan


▶ Circuit accessories - Schneider, France/Omron, Japan


▶ Grating ruler - Heidenham, Germany


▶ Dividing Plate - Shengchang, Taiwan


PROJECT

UNIT

C828(MINI)

C828(POWER)

Japan servo motor drive (absolute value)   stroke (X/Y/Z axis)

mm

650/350/270


700 / 450 / 300


CNC system resolution (X/Y/Z axis)

mm

0.0001

0.0001

Minimum resolution for

programming of handwheel feed (X/Y/Z   axis)

mm

0.0001

0.0001

THK screw (X/Y/Z axis)

-

BN-FN32-C3

BN-FN32-C3

Repositioning accuracy (X/Y/Z axis)

mm

0.003

0.003

Guide rail (X/Y/Z axis)

mm

MR35-G1 / MR35-G1 / MR35-G1

SRG45-P / SRG35-P / SRG35-P

Workpiece rotation axis (A/B axis)

-

rotation axis

rotation axis

DD servo drive (A/B axis)

-

direct drive

direct drive

Rotary encoder (A/B axis)

-

RENISHAW, UK

RENISHAW, UK

Indexing accuracy (A/B axis)

-

2 arc seconds (0.0005 degrees)

2 arc seconds (0.0005 degrees)

Rated speed (A/B axis)

rpm

300 / 100

300 / 100

Maximum revolutions (A/B axis)

rpm

400 / 150

400 / 150

CNC system resolution (A/B axis)

degree

0.0001

0.0001

360 degree rotation, indexing head body   (A/B axis)

-

Could be installed with Shaw Berlin W25

collet holder or BT50 knife handle

Could be installed with Shaw Berlin W25

collet holder or BT50 knife handle

Quick movement (X/Y/Z axis)

m/min

7.5

7.5

Minimum diameter for clamping workpiece

mm

3

3

Maximum diameter for clamping workpiece

mm

20

32

Maximum length for clamping workpiece

mm

200

300

Minimum diameter for grinding workpiece

mm

1

1

Maximum diameter for grinding workpiece

mm

12

32

Maximum blade length for grinding

mm

≤120


≤180


Maximum workpiece weight

kg

5

5

Linear resolution

mm

0.0001

0.0001

Linear repeat positioning accuracy

mm

0.003

0.003

Rotation resolution

mm

0.0001

0.0001

Rotation Repetitive Positioning Accuracy

degree

0.001

0.001

Spindle power

kw

12-15 kw permanent magnet variable   frequency motor

22 kw permanent magnet variable frequency   motor

Grinding wheel diameter

mm

75-150


75-150


Grinding wheel spindle speed

rpm

4000-8000


4000-8000


Stepless adjustable

-

inverter

inverter

Machine weight

kg

4000

5000

Total power

kw

≤22.5kw

≤30kw



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 +86-199-7390-2088
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