M1050A Centerless Grinding machine
Quick Detail
- Place of Origin:China
- Minimum order:1
Specifications
1. Salient features:
1.1 Grinding wheel and Regulating wheel
1.1.1.Structure of fixed grinding wheel and movable regulating wheel
1.1.2.The grinding wheel designed in cantilever type, and its spindle adopted multi-plate long bearing bushed static-hydrodynamical oil film bearing.
1.1.3.Cantilevered regulating wheel, the spindle supports solid bearing sliding with 1:30 taper.
1.1.4.The regulating wheel feed slide is supported on Flat-V hydraulic unloaded guideway.
1.2. Electric
1.2.1.AC frequency converter is used for regulating wheel speed control .
1.2.2.Hydraulic transmission & stepless speed regulation are adopted on regulating wheel & grinding wheel dresser.
1.3. Machine body and design
1.3.1. Equipped automatic plunge device in the grinder.
1.3.2. Iron casting with high rigidity, natural aging.
2. Technical Data:
| Thru-feed | |
| 1)Grinding diameter | 5-50mm |
| 2)Grinding length | 120mm |
| Plunge feed | |
| 1)Grinding diameter | 7-50mm |
| 2)Grinding length | 120mm |
| Grinding wheel specifications | P400*150*203mm |
| Regulating wheel specifications | PSA300*150*127mm |
| Grinding wheel speed | 1668r/min |
| Regulating wheel speed(stepless) | 20-200r/min |
| Swiveling angle of regulating wheel | |
| 1)In vertical plane | -2°~ 5° |
| 2)In horizontal plane | 0°~ 3° |
| Feed amount per division of the feed handwheel | 0.002mm |
| Feed amount per division of the dresser | 0.01mm |
| Height from centerline of gri.wheel & reg.wheel to workrest | 220mm |
| Total power of machine | 13.78kw |
| 1)Grinding wheel motor | 11kw |
| 2)Regulating wheel motor | 1.5kw |
| Overall dimensions | 1920*1681*1479mm |
| Machine weight | about 2800kg |
| Machining accuracy | |
| 1)Roundness | 0.002mm |
| 2)Cylindricity | 0.003mm |
| 3)Surface Roughness | Ra0.32um |
