Main features of the machine
★ The machine is mainly used for grinding cylindrical or conical work piece cylindrical surface.
★ The longitudinal movement of the worktable of the machine tool is driven by hydraulic continuously variable transmission and can also be driven manually.
★ The cross feed of grinding wheel rack is made by hydraulic system, which can automatically feed in micro cycle and fast forward and backward. It can also be realized by hand wheel.
★ Hydrostatic lubrication is adopted for grinding wheel rack and worktable guide rail.
★ The work piece, grinding wheel, hydraulic pump and cooling pump are respectively driven by independent motors.
★ Each moving part of the machine tool has electrical, hydraulic and mechanical interlocking mechanism, which is safe and reliable.
Specification parameter list
| Name |
Main technical parameter |
| Max. Grinding length of work piece |
1000 (mm) |
2000 (mm) |
3000 (mm) |
| Max. Grinding diameter of work piece |
30-500mm |
| Max. Work piece weight |
1000mm |
2000mm |
3000mm |
| Center distance of tops |
1100mm |
2100mm |
3100mm |
| Center height |
270mm |
| Maximum clockwise rotation angle of worktable |
-2-+3° |
| Maximum movement of worktable |
1000mm |
2000mm |
3000mm |
| Head stock spindle taper size |
Morse No.6 |
| Tail stock sleeve movement amount |
50mm |
| Tail stock sleeve taper hole size |
MorseNo.6 |
| Grinding wheel size |
750×75×305mm |
| Total power of electrical system |
25.8kw |
| Max. Grinding wheel linear speed |
35m/s |
| Motor power of grinding wheel |
15kw |
| Grinding accuracy (standard specimen) |
| Roundness |
0.003um |
| Cylindricity |
0.008um |
| Surface roughness |
Ra 0.32um |
| Size of machine tool(L×W×H) |
4900×2600×1800mm |
4900×2600×1800mm |
4900×2600×1800mm |
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