CNC Crankshaft end-face grinder
Negotiable /Piece
Min.Order:1 Piece
Main applications and structural features:
Suitable for mass production grinding spare parts for automobile, motorcycle, grass cutter, compressor crankcase of refrigerator and air conditioner.
1.It's mainly used to grind the end-face of crankshaft for cold compressor, with high degree of accuracy, high efficiency, convenient operation features, which can be applied in the mass production situation.
2.It adopts double-axis CNC, that is grinding wheel feed (X axis) and worktable motion (Z axis), set with German SIMENS CNC control system, displaying on colorful LCD 10.4''. Man-machine conversation is available and automatic closed-loop grinding as well.
3.Worktable is dual-layer structure, easy to adjust taper degree of workpieces, moving guide-rails adopt laminating materials, running stably.
4.Linear speed of wheel is 45m/s, controlled by variable-frequency motor.
5.Spindle adopts bush type dynamic static pressure bearing, supplied oil with special tank, and set with cooling device to control oil temperature.
6.Wheel repairing system owns the following functions: set repairing period, repairing feed, repairing compensation etc.
7.Turn speed is stepless, range of speed change 60-600r/min, regulated by AC variable-frequency motor.
8.The operating position can be right-ahead in the axes direction of work-piece while putting in material, cooling system adopts flow rate of 100L/min bump and magnetic separator, the temperature of coolant can be adjustable.
9. Whole machine adopts full-closed cover, protecting door can be closed automatically.
10.Within body air purifying device is set to keep perfect environment.
Product Table
Centre height |
165mm |
Max. Turning dia. |
φ 320mm |
Grinding wheel size(Outer dia. × Width × Inner dia. ) |
φ 600× 18× 254mm |
Linear speed(CLV) |
45m/s |
Turning speed of spindle(adjustable) |
1400-1860r/min |
Feeding speed |
0.5-5000mm/min |
Min feed impulse equivalent for grinding carriage |
0.0005mm |
Max. movement of worktable |
400mm |
Moving speed of worktable |
10-6000mm/min |
Min moving impulse equivalent for worktable |
0.0001mm |
Spindle speed of headstock (adjustable) |
60-600r/min |
Max. holding weight |
30kg |
Flow rate of hydraulic bump/Spindle lubricating bump |
16/10 L/min |
Working pressure of oil bump |
1.0-1.6Mpa |
Flow rate of cooling bump |
100 L/min |
Motor power of grinding wheel |
11kw |
Total power motors |
24.97kw |
Overall dimensions (LxWxH) |
2700× 2000× 1800mm |