Example 5.15. An overhang crank with pin and shaft is shown in Fig. 5.18. A tangential load of 15 kN acts on the crank pin. Determine the maximum principal stress and the maximum shear stress at the centre of the crankshaft bearing. Crank pin- 15 kN W 140 mm Crank web Crank shaft -120 mm- Fig. 5.18 80 mm
Example 5.15. An overhang crank with pin and shaft is shown in Fig. 5.18. A tangential load of 15 kN acts on the crank pin. Determine the maximum principal stress and the maximum shear stress at the centre of the crankshaft bearing. Crank pin- 15 kN W 140 mm Crank web Crank shaft -120 mm- Fig. 5.18 80 mm
Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter11: Columns
Section: Chapter Questions
Problem 11.2.4P: Repeat Problem 11.2-3 assuming that R= 10 kN · m/rad and L = 2 m.
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Step 1: Given data
VIEWStep 2: Calculation of the torque and moment acting on the crank shaft bearing
VIEWStep 3: Calculation of the bending stress acting on the crank shaft bearing
VIEWStep 4: Calculation of the shear stress acting on the crank shaft bearing
VIEWStep 5: Calculate maxi. principal stress and the maximum shear stress at the crankshaft bearing
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