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The chain exhibits fatigue failure

SZP group Co., Ltd. | Updated: August 01, 2017

Assuming that the lubrication condition is good, and it is also a relatively wear-resistant chain, when it fails, it is basically due to fatigue damage caused by the composition.As the chain has tight and loose edges, the load on this part will change.When the chain rotates, it will be stretched or bent due to force. Due to various external forces, the various parts of the chain will gradually increase over time. The crack before the crack will gradually increase. It is likely to be puncture fatigue.Therefore, in the consumer chain, various measures will be taken to enhance the strength of parts. Compared with the use of chemical heat treatment to carburize parts, in addition to shot peening and other means.

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