Q3. Design a compressive helical spring which was made of alloy steel. The maximum applied load to the spring is 1000 N. The total number of the coils should be no more than 10 turns if a squared and ground ends spring used. The solid length is 60 mm. Neglecting the effect of stress concentration. What is (1) the energy stored in the spring. (2) axial deflection. (3) The mean diameter of coil. (4) The wire diameter. (5) Spring rate. If the applied load is shifted to the edge of the spring, farthest point from the centre of the spring, determine the load that the spring can carry it without failure.

Q3. Design a compressive helical spring which was made of alloy steel. The maximum applied load to the spring is 1000 N. The total number of the coils should be no more than 10 turns if a squared and ground ends spring used. The solid length is 60 mm. Neglecting the effect of stress concentration. What is (1) the energy stored in the spring. (2) axial deflection. (3) The mean diameter of coil. (4) The wire diameter. (5) Spring rate. If the applied load is shifted to the edge of the spring, farthest point from the centre of the spring, determine the load that the spring can carry it without failure.

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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