The figure shows a special spanner used to tighten screwed components. A torque is applied at the Tommy bar and is transmitted to the pins which engage into holes located at the end of a screwed component. (a) Using the data given in the figure calculate: (i) the diameter D of the shank if the shear stress is not to exceed 50N/mm2, (ii) the stress due to bending in the tommy-bar, (iii) the shear stress in the pins.

The figure shows a special spanner used to tighten screwed components. A torque is applied at the Tommy bar and is transmitted to the pins which engage into holes located at the end of a screwed component. (a) Using the data given in the figure calculate: (i) the diameter D of the shank if the shear stress is not to exceed 50N/mm2, (ii) the stress due to bending in the tommy-bar, (iii) the shear stress in the pins.

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter6: Beams And Cables

Section: Chapter Questions

Problem 6.67P: The cable AB supports a uniformly distributed load of 12 lb/ft. Determine the angles A and B, and...

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