
The diameter of the bolt circle of a flanged coupling for a shaft 12.5cm in diameter...
(A) a flanged coupling having six bolts placed at pitch circle diameter of 180 mm connects two lengths of steel shafting of same diameter the shaft is required to transmit 80 kw at 240 riv/min assuming allowable intensities of shearing stresses in the shaft an bolts are 75 mn/m2 and 55 mn/m2 respectively and the maximum torque is 1.4 times the mean torque find the diameter of the shaft the diameter of bolts
A flanged bolt coupling consists of ten steel 20-mm-diameter spaced evenly around a bolt circle 300mm in diameter. Determine the torque capacity of the coupling if the allowable shearing stress in the bolts is 40 MPa. Express your answer in KN-m and use two decimal places.
5. A shaft system consists of two shafts that are connected together via a flange coupling which in turn is bolted together by 4 bolts of diameter 10mm. Determine the maximum torque that can be transmitted if the allowable shear stress in each of the bolt is 100MPa and the torque is distributed equally between the 4 bolts. If both shafts have a diameter of 60mm, determine the maximum shear stress in the shaft system. You may assume that both...