10-35: A helical coil compression spring is needed for food service machinery. The load varies from...

10-35: A helical coil compression spring is needed for food service machinery. The load varies from a minimum of 4 lbf to a maximum of 18 lbf. The spring rate k is to be 9.5 lbf/in. The outside diameter of the spring cannot exceed . The springmaker has available suitable dies for drawing 0.080-, 0.0915-, 0.1055-, and 0.1205-in-diameter wire. Use squared and ground ends, and an unpeened material. Using a fatigue design factor nf of 1.5, and the Gerber-Zimmerli fatigue-failure criterion, design a suitable spring.

Solve Problem 10–35 using the Goodman-Zimmerli fatigue-failure criterion.

Expert Solution

This question can't be do within in 2 hours,so I am limited to only 2 hours per questions ,you can do same procedure for different diameter.

samet mamat answered 9 months ago

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