An intermediate shaft carrying two gears is shown in the figure. The OB shaft rotates at...
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An intermediate shaft carrying two gears is shown in the figure. The OB shaft rotates at 60 rpm and transmits 10 kW of power. In gears, the force is transferred with a 20° clutch angle. Shaft material is made of quenched and tempered A/SI 4140 steel (Sut-1550 MPa Sy=1430 MPa). a) Find the gear forces and bearing reaction forces by drawing the free-body diagram of the system. b) The dimensions for the OB shaft are given in the figure above. OB for infinite life at 99% rellability Find the factor of safety of the spindle. All surfaces on the shaft are polished and rounding is given as r/d = 0.1 at all stages. All dimensions are in millimeters. Gearwheel A 500 mm D: 600 mm F 20° A 400 mm Gearwheel C B 200 mm D: 240 mm с x FC 20° 0 O 200 Q55 600 KQ 65 100 B 200 с Q55 An intermediate shaft carrying two gears is shown in the figure. The OB shaft rotates at 60 rpm and transmits 10 kW of power. In gears, the force is transferred with a 20° clutch angle. Shaft material is made of quenched and tempered A/SI 4140 steel (Sut-1550 MPa Sy=1430 MPa). a) Find the gear forces and bearing reaction forces by drawing the free-body diagram of the system. b) The dimensions for the OB shaft are given in the figure above. OB for infinite life at 99% rellability Find the factor of safety of the spindle. All surfaces on the shaft are polished and rounding is given as r/d = 0.1 at all stages. All dimensions are in millimeters. Gearwheel A 500 mm D: 600 mm F 20° A 400 mm Gearwheel C B 200 mm D: 240 mm с x FC 20° 0 O 200 Q55 600 KQ 65 100 B 200 с Q55
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Related Book For
Income Tax Fundamentals 2013
ISBN: 9781285586618
31st Edition
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
Posted Date:
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