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What is the Surge in spring? How will you avoid it in spring?
written 6.2 years ago by | • modified 6.1 years ago |
Subject :- Machine Design -I
Topic :- Spring
Difficulty :- Medium
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written 6.2 years ago by | • modified 6.1 years ago |
Subject :- Machine Design -I
Topic :- Spring
Difficulty :- Medium
written 6.1 years ago by |
Surge in spring: When the natural frequency of vibrations of the spring coincides with the frequency of external periodic force, which acts on it, resonance occurs. In this state, the spring is subjected to a wave of successive compressions of coils that travels from one end to the other and back. This type of vibratory motion is called ‘surge’ of spring.
Surge in springs is avoided by….:
Note: Surge is a serious problem in typical vibrations like valve springs and guns. It is not a problem in other applications where the external load is steady.