This machine is computer controlled spring fatigue testing machine, mainly consists of software control system, load displacement acquisition system, motor drive system and eccentric gear drive system.
The main principle of the machine is that the software controls the motor to decelerate through the synchronous belt, and the eccentric wheel drives the machine beam to move up and down to complete the loading of the sample force to realize the axial reciprocating motion.
The machine has the characteristics of reasonable structure, stable performance, convenient and simple operation, and high integration of the whole machine.
The machine is mainly suitable for axial fatigue life test of various spiral cylindrical springs, gas springs, elastomers, elastic components and other components, to detect the fatigue life or the reliability level of the spring.
It is also suitable for measuring the fatigue properties and fatigue life of tensile,compressive or tensile and compressive loads,pre-crack and crack propagation tests of metals, non-metals, alloy materials and their components (such as operating joints, fasteners, spiral moving parts, etc.) at room temperature.
Widely used in spring production enterprises, spring usiong enterprises, colleges and universities research institutes, quality inspection departments and other industries.