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| CNC Rorary Surface Grinding Machine RSG |
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| Salient Features : |
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Designed to exploit the full potential of rotary surface grinding which has many advantages over surface grinding with a reciprocating table. |
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Thickness variation near the edges of ground parts is eliminated due to the continuous contact between the wheel and the component. |
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Concentric grinding finish. |
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Grinding of angular shoulders around an extending hub. |
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Mass production by loading small workpieces using magazines. |
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Variation in work speed from the center to the periphery of the rotary table, which is a basic problem associated with rotary surface grinding is eliminated by linking the speed of the rotary table with the position of the reciprocating table. |
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Rotary table rigidly fixed on table and supported on antifriction bearings. |
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Table supported pre-loaded antifriction guideways. |
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Large diameter rotary table with electromagnetic chuck. |
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Table mounted dresser for wheel dressing. |
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Diamond sizing through CNC control. |
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Backlash and pitch error compensation. |
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Manual pulse generator. |
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Safety interlock against failure of electromagnetic chuck. |
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Paper band coolant filtration system. | |
| Specifications : |
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RSG 500 |
RSG 800 |
RSG 1000 |
| Rotary Table dia. |
mm |
500 |
800 |
1000 |
| Load on table |
kgf |
100 |
150 |
200 |
| Diameter of magnetic chuck |
mm |
500 |
800 |
1000 |
Max. job height
Without magnetic chuck (wheel dia. 400 mm)
With magnetic chuck (wheel dia. 400 mm) |
mm
mm |
400
290 |
400
290 |
400
290 |
| Grinding wheel - Dia. x Bore x Width |
mm |
400x127x50 |
400x127x80 |
400x127x80 |
| Wheel peripheral speed |
m/sec |
32 |
32 |
32 |
| Rotary table speed |
rpm |
10-100 |
10-70 |
10-50 |
| Minimum programmable increment |
mm |
0.001 |
0.001 |
0.001 |
| Position feedback |
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Linear scale for Y- & Rotary encoder for Z-axis |
| Floor area (LxW) |
mm |
4000x4000 |
4200x4500 |
4400x5000 |
| Control system |
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Siemens or Fanuc | |
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