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M7170/M7163 series
This machine tool is mainly used to grind the workpiece plane around the periphery of the grinding wheel; The end face of the grinding wheel can also
Product details
Technical parameters
| Machine parameter | unit | M7163×125 | M7163K×16 | M7163K×20 | M7170×125 | M7170K×16 | M7170K×20 | |
| Workbench size (length x width) | mm | 1250×630 | 1600×630 | 2000×630 | 1250×700 | 1600×700 | 2000×700 | |
| Maximum size of grinding workpiece (length x width x height) | mm | 1250×630×500 | 1600×630×500 | 2000×630×500 | 1250×700×500 | 1600×700×500 | 2000×700×500 | |
| Grinding wheel size (outer diameter x inner diameter x width) | mm | 400×203×50 | 400×203×50 | 400×203×50 | 400×203×50 | 400×203×50 | 400×203×50 | |
|
Wheel Speed |
r/min | 1440 | 1440 | 1440 | 1440 | 1440 | 144 | |
|
Grinding head motor |
Power KW |
7.5 | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 | |
| Speed r/min | 1440 | 1440 | 1440 | 1440 | 1440 | 1440 | ||
|
Grinding head handwheel |
Handwheel per grid mm | 0.01 | 0.005 | 0.005 | 0.01 | 0.005 | 0.005 | |
| vertical feed | Handwheel rotates mm per turn | 1.00 | 0.5 | 0.5 | 1.00 | 0.5 | 0.5 | |
|
Fast lifting motor |
Power KW | 0.55 | 0.55 | 0.55 | 0.55 | 0.55 | 0.55 | |
| Speed r/min | 1450 | 1450 | 1450 | 1450 | 1450 | 1450 | ||
|
Oil pump motor |
Power KW | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 | |
| Speed r/min | 960 | 960 | 960 | 960 | 960 | 960 | ||
|
oil pump |
Flow rate ml/r | 180 | 180 | 180 | 180 | 180 | 180 | |
| Working pressure MPa | 1.4 | 1.4 | 1.4 | 1.4 | 1.4 | 1.4 | ||
| Cooling pump motor | Power KW | 0.125 | 0.125 | 0.125 | 0.125 | 0.125 | 0.125 | |
| Speed r/min | 2800 | 2800 | 2800 | 2800 | 2800 | 2800 | ||
| Table speed | m/min | 5-25 | 5-25 | 5-25 | 5-25 | 5-25 | 5-25 | |
| working accuracy | mm/mm | 1000:0.015 | 1000:0.015 | 1000:0.015 | 1000:0.015 | 1000:0.015 | 1000:0.015 | |
| Surface roughness | µm | Ra0.63 | Ra0.63 | Ra0.63 | Ra0.63 | Ra0.63 | Ra0.63 | |
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