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|
Salient Features : |
 |
Designed to exploit the full potential of rotary surface grinding which has many
advantages over surface grinding with a reciprocating table. |
|
Thickness variation near the edges of ground parts is eliminated
due to the continuous contact between the wheel and the component. |
|
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. |
|
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. |
|
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
: |
| 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 |
| Linear
scale for Y- & Rotary encoder for Z-axis |
Floor area (LxW) | mm | 4000x4000
| 4200x4500
|
4400x5000 |
Control system | | Siemens
or Fanuc |
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