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Double Sided Grinding

Double Side Grinding


 
 
SyM640A,double surface lapping machine,also named polishing machine, is widely used on polishing process of two sides in machinery, electronic industry and others. Used for product degree of parallelism, flatness, dimensional tolerance controled whithin 0.003mm. surface roughness under Ra0.2um. Especially for high precision, fragile thin part, can working excellent quality in producing.
At present, this series models, have been widely used in silicon, germanium, crystal, glass, ceramics, sapphire, gallium arsenide, ferrite, such as lithium niobate non-metallic sheet body, and the valve plate, valve plate, a friction plate, rigid seal, piston rings and other metal parts
Processing, and achieved excellent results.

研磨盤尺寸 Φ640×Φ235×30mm
游星輪主要參數(shù) 英 制 Z108 DP=12 α=20°
公 制 Z114 M2 α=20°
游星輪數(shù)量 5
升降部位 下研盤
升降動(dòng)力 氣動(dòng)
研磨盤轉(zhuǎn)速(r/min) 0~60
Power of main motor(kw) 4kW
砂泵電機(jī)(kw) 0.125kW
電源 380V 3Φ 50HZ
機(jī)器尺寸(mm) 1350×960×2450
機(jī)器Weight(kg) 1925kg
左右主軸跳動(dòng) ±0.03mm






 
最大工件直徑 200mm
最小工件厚度 0.15mm
最大工件厚度 20mm
平行度、平面度 ≤0.003mm
尺寸精度 0.003mm
表面粗糙度 ≤Ra0.15um
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