(7) A universal joint shown has a pin whose Sy = 485N/mm2 & d = 15mm. Its pin-bush has a length a = 62mm. The shaft turns 400rpm. (a) What is the torque that maybe transmitted for shear with a factor of safety = 5; (b) In order not to have excessive wear on the pin, the average bearing pressure should not exceed 20x103 kPa, compute the transmitted torque. (c) What is the transmitted power in both cases?

(7) A universal joint shown has a pin whose Sy = 485N/mm2 & d = 15mm. Its pin-bush has a length a = 62mm. The shaft turns 400rpm. (a) What is the torque that maybe transmitted for shear with a factor of safety = 5; (b) In order not to have excessive wear on the pin, the average bearing pressure should not exceed 20x103 kPa, compute the transmitted torque. (c) What is the transmitted power in both cases?

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter3: Torsion

Section: Chapter Questions

Problem 3.7.8P: A tubular shaft being designed for use on a construction site must transmit 120 kW at 1,75 Hz, The...

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