Two involute gears in a mesh have a module of 8 mm and a pressure angle of 20°. The larger gear has 57 while the pinion has 23 teeth. f the addenda on pinion and gear wheels are equal to one module, find the (1) contact ratio (the number of pairs of teeth in contact) (ii) angle of action of the pinion and the gear wheel (ii) ratio of the sliding to rolling velocity at the (a) beginning of contact (b) pitch point (c) end of contact

Two involute gears in a mesh have a module of 8 mm and a pressure angle of 20°. The larger gear has 57 while the pinion has 23 teeth. f the addenda on pinion and gear wheels are equal to one module, find the (1) contact ratio (the number of pairs of teeth in contact) (ii) angle of action of the pinion and the gear wheel (ii) ratio of the sliding to rolling velocity at the (a) beginning of contact (b) pitch point (c) end of contact

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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