Engineering, 06.05.2020 08:31 melkumathurin

A helical coil spring is to be made of A227 steel (hard-drawn) wireof 4-mm diameter. The free length of the spring should be 80 mm and itsends will be plain. (1)Design the coil diameter of the spring so that it deflects by 5 mm from its free length under a compressive force of 50 N.(2)Determine if the spring will fail by yielding when it is compressed to its solid length. Assume that the shearyield strength of the material is 55% of its tensile strength.

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A helical coil spring is to be made of A227 steel (hard-drawn) wireof 4-mm diameter. The free length...