High Precision Vertical Double Surface Lapping/Polishing Machine

详情

Main Application:
It is used for the lapping/polishing of double surfaces of metal parts, such as valve plate, wearing plate, rigid seal ring, cylinder piston ring and oil pump blade, as well as laminated non-metal parts of hard & brittle materials like silicon, germanium, quartz, glass, ceramic, sapphire, gallium arsenide, ferrite, lithium niobate, etc.

Technical Features:
1. All the axles of holding plate, lower plate and upper plate are held up by Tapered Roller Bearing & Deep Groove Ball Bearing, ensuring the machine's high accuracy of rotation.
2. The elevation of the gear ring is realized through cam mechanism driven by cylinder.
3. The lower lapping plate, internal gear ring and sun wheel are driven directly by the same gear speed reducer (Motor Power 7.5 kW) with stepless speed regulation, smooth on/off and zero impact.
4. The upper lapping plate is directly driven by an independent gear speed reducer (Motor Power 7.5 kW) with stepless speed regulation, smooth on/off and zero impact, which can not only prevent the damage of thin & brittle work-piece, but also help to regulate ideal lapping/polishing speed when processing different materials.
5. *4V power source is applied to all control components, ensuring the safety of operator & equipment.
6. The machine is equipped with main cylinder locking device for easy & safe locking of the upper plate. The locking device is installed externally on the beam of machine, and the operator can clearly observe of the running conditions of the device, which improves the safety of staff & machine.    
7. The machine has cleaning lines with water & grinding fluid in separate channels, realizing the separation of flushing fluid and recirculated fluid.

Technical Parameters: