1) A compression spring has square edge and ground ends. The total coil number of spring is 12 and Brinell Hardness number is HB=380. The free length of the spring is 200 mm. The spring is assembled into a machine by compressing, when the machine runs, the spring is compressed 40 mm 18 n 100 mm. 10 mm a) Is the siring likely to buckled. b) Would this spring developed a permanent set if compressed solid? c) What is the critical frequency?
1) A compression spring has square edge and ground ends. The total coil number of spring is 12 and Brinell Hardness number is HB=380. The free length of the spring is 200 mm. The spring is assembled into a machine by compressing, when the machine runs, the spring is compressed 40 mm 18 n 100 mm. 10 mm a) Is the siring likely to buckled. b) Would this spring developed a permanent set if compressed solid? c) What is the critical frequency?
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:1) A compression spring has square edge
and ground ends. The total coil number
of spring is 12 and Brinell Hardness
number is HB=380. The free length of the
spring is 200 mm. The spring is assembled
into a machine by compressing, when the
machine runs, the spring is compressed
6 mm-
40 mm
18 mm
100 mm.
10 mm
a) Is the siring likely to buckled.
b) Would this spring developed a
permanent set if compressed solid?
c) What is the critical frequency?
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