Features
High-precision and high-efficiency full automatic cycle grinding by adopting the servo system.
(Column Type - 2 axes : Y,Z)
Order-made grinding machine with various servo control modes
- Easier control method than common grinding machines
- High-precision fine grinding available
- 12 steps of 0.001~0.003mm cutting infeed (Select Set Control)
- 9 stemps of 0.001~0.01mm milling infeed (Select Set Control)
Digital positioning
Input by the ㎛ unit and the remaining volume is indicated during the grinding.
Specification
|
Item |
unit |
YGS- |
YGS- |
YGS- |
YGS- |
YGS- |
YGS- |
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|
Capcity |
Electric magnetic chuck |
mm |
2500×900 |
2000×900 |
3000×800 |
2000×800 |
1600×700 |
1300×600 |
|
|
Max. distance between table surface and grinding wheel center |
mm |
0~950 |
0~950 |
0~950 |
0~950 |
0~950 |
0~845 |
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|
Table |
Traverse speed range(per min) |
m/min |
0~25 |
0~25 |
0~25 |
0~25 |
0~25 |
0~25 |
|
|
Cross movement-hand |
Hand feed per revolution |
mm |
0.1(×), 1(×10), 10(×100) |
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|
Graduation of hand wheel |
mm |
0.001(×1), 0.01(×10), 0.1(×100) |
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|
Cross movement-hydraulic |
Intermittent feed |
mm |
1~50 |
1~50 |
1~50 |
1~50 |
1~50 |
1~50 |
|
|
Continuous feed |
m/min |
0~4 |
0~4 |
0~4 |
0~4 |
0~4 |
0~4 |
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|
Grinding head |
Automatic feed per table stroke |
mm |
0.001, 0.002, 0.003, 0.004, 0.005, 0.006, 0.008, |
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|
Manual down feed |
Hand feed per revolution |
mm |
0.1(×1), 1(×10), 2.5(×25) |
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|
Graduation of hand wheel |
mm |
0.001(×1), 0.01(×10), 0.025(×100) |
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|
Grinding Wheel |
Diameter×Width×Bore |
mm |
φ510×50 |
φ510×50 |
φ510×50 |
φ510×50 |
φ510×50 |
φ510×50 |
|
|
Speed (50Hz/60Hz) |
r.p.m |
1000/1200 |
1000/1200 |
1000/1200 |
1000/1200 |
1000/1200 |
1000/1200 |
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|
Motors |
Grinding wheel spindle |
Kw/p |
15/6 |
15/6 |
15/6 |
15/6 |
15/6 |
7.5/6 |
|
|
Servo-vertical |
Kw |
2.0 |
2.0 |
2.0 |
2.0 |
2.0 |
1.2 |
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|
Servo-cross |
kw |
1.2 |
1.2 |
1.2 |
1.2 |
1.2 |
0.9 |
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|
Weight (about) |
kg |
15600 |
15000 |
16000 |
14300 |
12000 |
7100 |
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|
Wheel cover model |
YGS-CVR-510C |
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