A helical compression spring is used to absorb heavy vibrations. Apply mechanical engineering design theory and by using the values given in the table below, (i) Calculate the force applied on the spring. (ii) Determine the number of turns. (iii) Determine the spring stiffness. 5 maiks (iv) Calculate the free length. (v) Would you recommend to increase the number of turns and free length of the spring for thic annlication ? Why? (answer in one/two sentences only).
A helical compression spring is used to absorb heavy vibrations. Apply mechanical engineering design theory and by using the values given in the table below, (i) Calculate the force applied on the spring. (ii) Determine the number of turns. (iii) Determine the spring stiffness. 5 maiks (iv) Calculate the free length. (v) Would you recommend to increase the number of turns and free length of the spring for thic annlication ? Why? (answer in one/two sentences only).
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Transcribed Image Text:A helical compression spring is used to absorb heavy vibrations. Apply mechanical
engineering design theory and by using the values given in the table below,
(i) Calculate the force applied on the spring.
(ii) Determine the number of turns.
(iii) Determine the spring stiffness.
(iv) Calculate the free length.
5 maiks
(v) Would you recommend to increase the number of turns and free length of the spring
for this application ? Why? (answer in one/two sentences only).
Spring data
Туре
Helical squared and ground
ends
Initial Compression of spring
30 mm
80 mm
Further Compression of spring after applying
heavy load
Shear Stress
Modulus of rigidity
750 N/mm2
82000 MPa
Wire diameter
8 mm
Spring Index
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