气缸本体

Body of cylinder

铝合金ASTM6063，阳极氧化处理UNI4522

Aluminum alloy ASTM6005-T5 anticathode oxidation treatment UNI4522

活塞

Piston

压铸铝合金UNI5076

Die casting aluminum ally UNI5076

端盖

End shield

压铸铝合金UNI5076，外涂耐磨环氧树酯

Die casting aluminum ally UNI5076,exteriorcoated with wearable epoxy resin

齿轮轴

Gear shaft

碳钢，电镀处理

Carbon steel, Electroplating treatment

密封圈

Seal ring

在常温工作条件下使用丁青橡胶，在高温或低温时采用氟橡胶或硅橡胶

Under working conditions of normal temperature, nitrile butadiene rubber is used

And at high temperature or low temperature condition, fluoroelastomer or silicon rubber is used.

弹簧

Spring

60Si2Mn,55CrSi经热处理，表面防锈处理

60Si2Mn, 55CrSi is heat treated Surface anti-corrosive treatmen