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Testing of tensile spring properties

Date of release:2019-07-31 00:00:00 Author: Click:

Drawing spring specifications include diameter, outside diameter, spring wire diameter, free length and stretching length. It is often necessary to test the load and stress of the spring when the free length and tensile length of the tensile spring must be taken into account, that is, the length of the spring in the case of no load and in the case of a large extension.

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To test the load Fs of the tensile spring, the larger load allowed by the spring is used as the test load. Stress, tau s is allowed on the spring bearing large stress as a stress test. However, there will be errors in the actual test, so pay attention to the selection of measuring tools and its limit error to consider. The other one, in terms of the load measurement, basically, you have to pay attention to the measurement of the spring stiffness, which is the load transformation per unit of deformation.

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