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PCE
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CPC Subgroup
B23F 5/20

by milling

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

6 direct subcodes

Child Classifications

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  • B23F 5/22 the tool being a hob for making spur gears
  • B23F 5/24 the tool being a hob for making bevel gears
  • B23F 5/26 the tool having the same profile as a tooth or teeth of a rack, for making spur gears
  • B23F 5/27 the tool having the same profile as a tooth or teeth of a crown or bevel wheel