The person who did our gearing quit. Now I have to solve what should be a simple problem, but I am stuck.
First I am working off a drawing from 1956.
What I know.
Gear: 3DP, 107 Teeth, 35.66" P.D., L.H. Helical, 20deg Involute- Full Depth
Pinion: 3DP, 19 Teeth, 6.33"P.D., R.H. Helical, 20deg...