Yuhuan CNC Machine Tool Co., Ltd.
Yuhuan CNC Machine Tool Co., Ltd.
[
Hunan,
China (Mainland) ]
YH2M8192C3 Single Surface Polishing/Lapping Machine for Curved Surface Glass
YH2M8426A1 High-precise Vertical Double Surface Lapping Machine
YH2M8436A1 High-precise Vertical Double Surface Lapping Machine
YHDM750A High Precise Vertical Double Disc Side Surface Grinder
YHDM580B High Precise Vertical Double Disc Side Surface Grinder
YHDM580CNC/CBN Vertical Double Disc Side Surface Grinder YHDM580CNC/CBN
Hunan, China (Mainland)
YUHUAN
YH3MK9380
Engine valve external circle grinding, taper face grinding, chamfering and blanking, all motions can be finished in one circle.
Technical characters:
1. Germany's Siemens (SIEMENS) 840D CNC system.
2. Wheel spindle adopts high rigidity and precision electrical spindle which is supported by hydro-dynamic-static bearings. The built-in synchronous motor is inside the spindle.
3. The headstock spindle is equipped with self-developed electrical spindle supported by the hydro-dynamic-static bearing, with the Siemens servo motor.
4 .The flange disc can be installed both CBN wheel and ordinary grinding wheel.
Specifications:
Item |
Unit |
Spec. |
Parts diameter |
mm |
Φ20 - Φ80 |
Parts length |
mm |
80-250 |
CBN Wheel size |
mm |
Φ500 × 203.2 × 30 |
Conventional wheel size |
mm |
Φ610 × 203.2 × 25-50 |
CBN wheel linear velocity |
m/s |
≤100 |
Conventional wheel linear velocity |
m/s |
≤60 Constant linear velocity |
Parts spindle rotate speed |
rpm |
200-3000 |
Wheel and parts spindles feed speed |
m/min |
≤36 |
Slide stroke of wheel and parts spindles feed |
mm |
300 |
Total weight |
Kg |
10000 |
Overall dimension |
mm |
2900×2700×1900
|