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Salient Features : |
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Moving column type surface grinder designed for the first time in the country. |
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Simultaneous 3-axes control. |
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Optional creep grinding facility. |
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Wide table with large clearance for job. |
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Bed, column, table and other structures are made out of high grade cast iron. |
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Pre-loaded linear motion guideway system for Y & Z axes. |
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Vertical movement of wheel head mounted on the column. |
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Three linear axes. Linear scale for Y-axis. |
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Digital AC servomotors for feed drives. |
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Minimum programmable resolution 0.0005 mm. |
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Wheel spindle runs on high precision angular contact ball
bearings grease packed for life. |
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Optionally retraction type dresser mounted on the table. |
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Ideal for die & mould, tool room & general engineering
industry. |
Specifications : |
Grinding range (LxW) | mm | 800x400 |
Distance from table to the underside of wheel | mm |
425 |
Table speed range - Longitudinal (X) | m/min |
0.01-25 |
Vertical (Y) - Grinding feed |
m/min |
0.01-1 |
Vertical (Y) - Rapid feed | m/min
| 4 |
Cross (X) - Grinding feed | m/min |
0.01-1 |
Cross (X) - Rapid feed | m/min
| 5 |
Segmental
grinding wheel dia. | mm | 320
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Grinding wheel - Dia x Bore x Width |
mm | 355x127x50 |
Grinding wheel speed |
rpm | 1500 |
Parallelism of Ground surface with respect to reference surface | mm
| 0.003
/ 800 |
Surface finish in production run | µm
Ra | 0.3 |
Max.
material removal capability | | 1cc
/ min / kW |
Allowable
absolute vibration Velocity | mm
/ sec | 0.4 |
Control
system | SINUMERIK
810D |
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