Abstract:
A method for
precise calculation of tooth root stress of spiral bevel gears
is presented and developed. On the basis of the machine settings
analysis, tooth geometry analysis and loaded tooth contact
analysis, by using the tooth surface distribution load from
tooth load analysis, the calculation model is established and
the root stress is calculated by means of finite element method.
The method mentioned is verified by a tested gears example.
Key words:
Spiral bevel gear Root stress Finite element method
* This project is supported by National Natural Science Foundation of
China. Manuscript received on March 1, 1994
|