04/ The contact surfaces in a cone elutch have an eflective diameter of 80 mm. The semi-angle of the eone is15° and coefficieat of friction is 0.3. Find the tonque required to produce slipping of the clutch, if the axialforce applied is 200 N. The clutch is employed to connect an elecric motor, running uniformly at 900 rp.m.with a flywheel which is initially stationary. The flywheel has a mass of 14 kg and its radius of gyration is160 mm. Cakulate the time required for the flywheel to attain fell-speed and iulso the energy lost in slipping ofthe clutch.

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Q4/ The contact surfaces in a cone chuch have an effective diameter of 80 mm. The semi-angle of the cone is 15° and coefficieat of friction is 0.3. Find the torque required to produce slipping of the clutch, if the axial force applied is 200 N. The clutch is employed to connect an electric motor, running uniformly at 900 r.p.m. with a flywheel which is initially stationary. The flywheel has a mass of 14 kg and its radius of gyration is 160 mm. Calculate the time required for the flywheel to attain foll-speed and also the energy lost in slipping of the clutch.

Q4/ The contact surfaces in a cone chuch have an effective diameter of 80 mm. The semi-angle of the cone is 15° and coefficieat of friction is 0.3. Find the torque required to produce slipping of the clutch, if the axial force applied is 200 N. The clutch is employed to connect an electric motor, running uniformly at 900 r.p.m. with a flywheel which is initially stationary. The flywheel has a mass of 14 kg and its radius of gyration is 160 mm. Calculate the time required for the flywheel to attain foll-speed and also the energy lost in slipping of the clutch.

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 7.76P: The clutch described in Prob. 7.75 is to transmit a torque of 120lbft when the total spring force...

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