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
YH2M4130
Widely used for multi-faced surface polishing for silicon, germanium, quartz crystal, glass, ceramics, sapphire
Technical characters:
Put the workpiece on the fixture driven by servo motor to rotate, the speed is 0-8rpm. The two heads are driven by two exclusive reducer motors to rotate, the speed is 0-590rpm. Additionally, its straight-line vertical movement is driven by the screw lifter, the speed is 0-350 mm/min. The 2 left and right polishing heads are driven by exclusive air cylinder through straight guide. The polishing pressure required is precisely controlled by the precision pressure reducing valves and the electrical proportional valve. This machine is equipped with the spray devices that release the polishing liquid.
Specifications:
|
Item |
Unit |
Spec. |
|
Size of polishing head (OD*H) |
mm |
Ø270 x 300 |
|
Max size of workpiece |
mm |
Circumference 45-200 |
|
Roughness of workpiece |
μm |
Ra0.125 |
|
Rotational speed of polishing head |
rpm |
100-600 |
|
Rotational speed of workpiece |
rpm |
1-6 |
|
Speed of vertical movement of polishing head |
mm |
0-350 |
|
Motor of polishing head |
mm |
Power 2.2kw, Rated speed 1400rpm |
|
Motor of rotating workpiece |
mm |
Power 1.1kw, Rated speed 1400rpm |
|
Pressurizing cylinder (bore*stroke) |
mm |
Ø 63 x 150 (2 pieces) |
|
Qty of polishing head |
piece |
2 |
|
Max pressure of cylinder |
kg |
100 |
|
Total Weight |
kg |
2500 |
|
Overall dimension (L*W*H) |
mm |
1500×1000×1950 |
