3 Use oil tempered 0 060 diameter wire to make aspring with squared a...

3. Use oil-tempered 0.060â€ diameter wire to make a spring with squared and closed ends, a spring...

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Mechanical Engineering

3. Use oil-tempered 0.060â€ diameter wire to make aspring with squared and closed ends, a
spring index of 4, and solid length of 1.25â€. Use a load factor ofsafety of 1.05 and make the free
length 1.75 inches.

e) What is the force to close to solid, Fs?
f) What is the critical frequency?
g) What is the factor of safety, solid, ns?

Answer & Explanation Solved by verified expert

3.9 Ratings (572 Votes)

GivenOil tempered wireG 116 x 106 psiWire diameter 006 inchesGiven that squared and groundedSolid length 125 inches125 n2 d125 n2 006n2 125 006 20 8333n 208 2 18833n is the number of active coilsFree length p n 2 d175 18833 p 2 006175 See Answer

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3. Use oil-tempered 0.060â€ diameter wire to make a spring with squared and closed ends, a spring...