What kind of spring is the standard? In fact, the hardware spring is mainly based on its diameter, length, number of laps to describe, before using it, you can first understand, Guoxin Da Xiaobian to summarize for everyone.
1. The wire diameter of the metal spring is manufactured and the diameter d of the spring wire.
2, the maximum diameter of the metal spring, the spring diameter.
3, the minimum diameter of the metal spring, spring diameter d1.
4, the total number of laps n1: The number of effective laps and support circle. That is, n1=n+n2.
5. Number of effective turns n: The number of turns that the spring can hold at the same pitch.
6, free high H0: the height of the spring under the influence of the external force.
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