Question 3 An engine of a 2 ton truck develop 30 kW at 600 rpm. The truck is fitted with a cone clutch to increase torque. The cone clutch has an outer diameter of 500 mm and inner diameter of 300 mm. the cone has a face angle of 12.5° and a width of 45 mm. The coefficient of friction of 0.25 and normal pressure on the clutch face is not to exceed 0.1 N/mm? 3.1. Sketch the cone clutch and indicate all dimensions and forces. 3.2. Cakulate the axial thrust. 3.3. Cakulate axial spring force to engage. 3.4. Derteimine the wear. 3.5. Find torque.

Question 3 An engine of a 2 ton truck develop 30 kW at 600 rpm. The truck is fitted with a cone clutch to increase torque. The cone clutch has an outer diameter of 500 mm and inner diameter of 300 mm. the cone has a face angle of 12.5° and a width of 45 mm. The coefficient of friction of 0.25 and normal pressure on the clutch face is not to exceed 0.1 N/mm? 3.1. Sketch the cone clutch and indicate all dimensions and forces. 3.2. Cakulate the axial thrust. 3.3. Cakulate axial spring force to engage. 3.4. Derteimine the wear. 3.5. Find torque.

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.36P: The coeffient of static friction between the uniform bar AB of weight W and the ground is 0.45. Find...

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