Start networking and exchanging professional insights

Register now or log in to join your professional community.

Follow

Why the helical gear wheel in a gear box,is gas carburised but the output or input shaft is not done any heat treatment ?

user-image
Question added by Malay Gupta , ASSISTANT ENGINEER – QA/QC , AUTOFIT PRIVATE LIMITED
Date Posted: 2016/07/27
Jerson Rodriguez
by Jerson Rodriguez , COORDINATOR , ENGINEERING Spa./ Al Rajhi Steel, CRB Rolling Mill Bar & Wire

Surface hardness is required only on the contact faces of the teeth of the engrajaje to extend the useful life of these, in the outputs of axes is not required to be able to carve the wedges or keyways and adjust.

Roshan Rekhate
by Roshan Rekhate , Production Engineer , R C Plasto Tanks & Pipes Pvt Ltd

at high temperature oil get vaporize, hence gear needs gas carburising 

More Questions Like This