IS 8731 : 1978 Technical supply conditions for general purpose gear hobs
| UDC 621.914.6 : 621.833 : 381.717 | PGD 32 |
|
| Reaffirmed 2018 |
1 Scope
Covers the terminology, material and other requirements forsingle start gear hobs for general purpose spur, helical and wormgears with involute teeth.