automatic. The outside and each end of the pinion are turned. 4—Grinding the two bearings onthe pinion shaft to fit it to the Gleason adapter. 5—Milling two keyways for the key and lock washer inthe end of the pinion shaft. This irork is done on a Toledo hand mill, d—Cutting thread on end ofpinion… … 7—Cutting the teeth in the pinion on a Gleason rmu-hine. The jnnion shaft is held in an adapter on thetwo ground hearings. 8—Inspecting pinion teeth by running them in with ring gears on running-in ma-chines. 9—Burnishing the pinion teeth by running them against a specially hardened ring gear with…
Automobiles · Aeronautics
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