FOUR-AXIS PRECISION SINGLE-SIDED POLISHING MACHINE
MAIN PURPOSE:
This machine is used for metal parts such as valve plate, valve plate, friction plate, rigid sealing ring, cylinder piston ring, oil pump blade, as well as non-metallic hard and brittle materials such as silicon wafer, wafer, quartz crystal, glass, ceramic and sapphire. Surface grinding and polishing.
TECHNICAL CHARACTERS:
- This machine adopts eccentric planetary motion.
- The workpiece plate and polishing plate are directly driven by the reducer, and the speed is adjusted by the frequency converter.
- Adopt air cylinder + electric proportional valve to precisely control the pressure, adopt touch screen + PLC control mode.
SPECIFICATION
| Project | Unit | Parameter |
|---|---|---|
| Precision bottom plate size | mm | φ1422 x 145 |
| Platen size and material | mm | φ550/SUS304 flatness≤5um |
| Equipment weight | T | 9 |
| Device size (L*W*H) | mm | 2255 x 1875 x 3300 |
| Panel temperature detection system | – | have |
| Polishing liquid supply system | – | have |
| PP head cooling system | – | Optional |
| Bottom plate cooling system | – | have |
| Upper platen motor forced rotation (upper drive) 4 sets | – | have |
| Turning tool servo system | – | Optional |
| Full process control system | – | Possess/can write 10-step process (50recipe) |
| Historical data storage and reading system (temperature, speed, time, pressure) |
– | have |
| Water Guns and Air Guns | – | have |
| Upper platen pressure and accuracy | – | The maximum pressure of a single platen is 500kg/ea, the minimum pressure is 40kg/ea, and the pressure fluctuation and error are within 3% |
| Applicable power supply | – | Power supply voltage: 380V±10%/220V±10%, power supply frequency: 50Hz±2% |
| Equipment power | kW | ≦30 |
| Air pressure requirement | Mpa | End pressure: 0.5～0.7 |
| Cooling water requirement | – | Pressure: 2-4kg/cm2, flow: 10-16L/min. Temperature: 8-18℃ |
| Environmental needs | – | Ambient temperature: 0℃-45℃ |
PROCESSING WORKPIECE
The device can be processed workpiece, including glass, ceramic pieces, sapphire, bearings, valves, carbide inserts, seals, oil pump blades, piston rings, such as:
