Worm Shaft and Gear
Used for various types of transmission components 
Worm gear & shaft

Sharp tolerance: ±0.01mm
Various types of transmission components;

Raw mateirals :
Worm gear: Tin casting bronze: ZQSn10-1 or ZQSn6-6-3
Worm shaft: Carbon steel or alloy: 12CrNi3A, 18CrMnTi, 20CrMnTi, 20Cr, 20CrV (carburizing and quenching HRC58-63)


Processing Method :
CNC machining

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