A coil spring with the radius of R is subjected to a load P. The radius of this

Question

A coil spring with the radius of R is subjected to a load P. The radius of this spring is r and rolled n times.

A coil spring with the radius of R is subjected to a load P. The radius of this spring is r and rolled n times. Define the torsion moment Mt (which is constant through the length and the function of P and R) and derive a formula of the spring deflection of S by M, with the function of S = S(P.R.G,),n) using Energy method (Hint) In the above Free-Body Diagram, the deflection by P is ignored. It is assumed that the Calculate spring coefficient k = P/S and discuss the design on how much spring radius r should be changed to increase k two times 2-3) We consider a coil spring that P is applied at the end (instead of the centre). Calculate the deflection from torsional moment M, and bending moment Mb and, then discuss the deflection from the torsional moment Mt compared to the result of 2-1)

Explanation / Answer

torsion is the twisting of an object due to an applied torque. It is expressed in newton metres (N

Related Questions

Navigate

• Browse (All)
• Browse A
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.