A 20 mm thick flange coupling connects two shafts in order to transmit 250 kW at 100 rpm. It uses 6 bolts with a diameter of 20 mm located at a 210 mm bolt circle diameter. Determine the factor of safety based on compression between the bolt and flange. The yield point of the bolt is 450 MPa. A. 4.75 B. 3.75 C. 2.75 D. 5.75

Q: What is the average normal stress at section b-b? 546.1 kPa

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Q: 1-What is the average normal stress at section b-b? 546.1 kPa 267.7 kPa 813.8 kPa 779.9 kPa 942.8…

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Clutches, Brakes, Couplings, and Flywheels

The clutch is described as a machine element used to connect or disconnect two shafts together to transmit torque or power. The clutch works on the principles of friction. The clutch is commonly used in automobiles to transfer power from the driving shaft to the driven shaft.