Engineering, 30.10.2019 02:31 googoo4

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 lbfyin. the outside diameter of the spring cannot exceed 212 in. the springmaker has available suitable dies for drawing 0.080-, 0.0915-, 0.1055-, and 0.1205-in-diameter wire. using a fatigue design factor nf of 1.5, and the gerber-zimmerli fatigue-failure criterion, design a suitable spring

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Helical coil compression spring is needed for food service machinery. the load varies from a minimum...