GearHeads Corner

For archival use:

  This is a video of YaNvrNo's lathe/mill machien cutting an XL pulleys. ( Large ).
Always handy to have such links so peopel can picture in their minds how shaving a pulley works..


https://www.youtube.com/watch?v=edntJYE ... e=youtu.be

Thx
Art

Hi Art,
This video is very low res; I can't see what is happening. I understand the whole shaving thing for gears, and for the flanks of an XL tooth. My question is about the radii of the XL profile. Are the bottom and /or the top radii being shaved; and related to that what is the shape of the mill?
Thanks,
Jerry "Ozzie" Pryor