AN ENGINE DEVELOPING 45 KW AT 1000 R.P.M IS FITTED WITH A CONE CLUTCH BUILT INSIDE THE FLYWHEEL. THE CONE HAS A FACE ANGLE OF 12.5° AND A MAXIMUM MEAN DIAMETER OF 500 MM. THE COEFFICIENT OF FRICTION IS 0.2. THE NORMAL PRESSURE ON THE CLUTCH FACE IS NOT TO EXCEED O.1 N/MM². DETERMINE, (1) THE AXIAL SPRING FORCE NECESSARY TO ENGAGE TO CLUTCH AND (2) (II) THE FACE WIDTH REQUIRED.

AN ENGINE DEVELOPING 45 KW AT 1000 R.P.M IS FITTED WITH A CONE CLUTCH BUILT INSIDE THE FLYWHEEL. THE CONE HAS A FACE ANGLE OF 12.5° AND A MAXIMUM MEAN DIAMETER OF 500 MM. THE COEFFICIENT OF FRICTION IS 0.2. THE NORMAL PRESSURE ON THE CLUTCH FACE IS NOT TO EXCEED O.1 N/MM². DETERMINE, (1) THE AXIAL SPRING FORCE NECESSARY TO ENGAGE TO CLUTCH AND (2) (II) THE FACE WIDTH REQUIRED.

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 7.57P: The square-threaded screw with a pitch of 10 mm and a mean radius of 18 mm drives a gear that has a...

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