What experiment is the fastener fatigue testing machine used for?

Fastener fatigue testing machine is a kind of equipment used to test the fatigue performance of fasteners (such as screws and bolts) under actual working conditions. Fasteners are widely used in engineering and mechanical fields and bear important loads and stresses.

In order to ensure the reliability and durability of fasteners, it is very necessary to carry out fatigue tests. The main function of fastener fatigue testing machine is to simulate the vibration and stress under real working conditions, and to load fasteners cyclically. By applying different loads, the testing machine can simulate the stress changes faced by fasteners during normal use.

During the test, the number of times the download load is applied and the response of the fastener will be recorded. Fatigue test can be used to evaluate the durability of fasteners, including cyclic strength, fatigue life and failure mode.

Fastener fatigue testing machine can help design engineers and manufacturers understand the strength and reliability of fasteners, so as to choose suitable fastener materials and designs. It plays a vital role in the engineering field, ensuring the stable work and safety of fasteners.