Q.A cone clutch is to be designed to transmit 7.5 KW at 900 rpm. The cone has an face angle of 12° The width of the face is half of the mean radius and normal pressure between the contact surfaces is not to exceed 0.09 N/mm² Assuming uniform wear condition and coefficient of friction as 0.2. Find the dimensions of the clutch and axial force necessary to engage the clutch?
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A cone clutch is to be designed to transmit 7.5 kW at 900 r.p.m. The cone has a face angle of 12°. The width of the face is half of the mean radius and the normal pressure between the contact faces is not to exceed 0.09 N/mm2. Assuming uniform wear and the coefficient of friction between the contact faces as 0.2, find the main dimensions of the clutch and the axial force required to engage the clutch. [Ans. R 112.4 mm ; b = 56.2 mm ; ri = 118.2 mm r,-106.6 mm ; W. 917 N]
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