The structure of the gears and shafts

Forgearandshaftparts,thematerialselectionandstructuredesignisverystrictduetothefunctionoftransmissionpower.Inordertoimprovethebearingcapacity,gearandshaftaregenerallymadeofalloysteel.Externalgearsarer

Structural features of gear shaft

The shaft in gear box can be divided into active shaft, driven shaft and intermediate shaft according to its active and passive relations. The outermost part of the head active shaft and final driven

Causes of tooth fracture

A broken tooth is usually formed by the gradual extension of a fine crack. According to the crack growth and fracture reasons, the fracture can be divided into overload fracture (including impact frac