The wedge blocks are used to hold the specimen in a tension testing machine. Determine the design
Question:
The wedge blocks are used to hold the specimen in a tension testing machine. Determine the design angle θ of the wedges so that the specimen will not slip regardless of the applied load. The coefficients of static friction are μA at A and μB at B. Neglect the weight of the blocks.
Given:
μA = 0.1
μB = 0.6
Transcribed Image Text:
FB FB NB Ng FA= H NA NA
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F 0 Wedge F 0 F 0 2FB P 0 N cos A NA sin0 ...View the full answer
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