DIFF Subgroup
B23F 5/24 the tool being a hob for making bevel gears
Introduced: September 1968
Full Title
Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made > by milling > the tool being a hob for making bevel gears
No child classifications to compare. This is a leaf node in both IPC and CPC.