Posted by Jim Pollock on April 30, 2012 at 21:43:34:
In Reply to: Update on my first helical gear posted by Jim Pollock on April 30, 2012 at 17:04:16:
Bill figured the actual helix by using the gear ratios that I used and he came up with HA = 28.889 deg. So I still don't really know the exact helix angle of the John Deere gear but I do know that the one I made is very close and it runs just fine in the transmission so its good enough for me.