The force sensor of the force testing machine determines the accuracy and force stability of the testing machine because of the quality of the sensor;
The ball screw of the component that drives the movement of the sensor, because the test data made in the future if the screw has a gap will directly affect the maximum deformation and elongation after the test;
The motor of the
tensile testing machine is called a motor. Currently, there are three types of motors or variable frequency motors in the market. The motors are controlled by analog signals, which are slow in response and inaccurate in positioning. Zhongshi Testing Machine Co., Ltd. adopts all-digital AC servo motor, which solves the above shortcomings well and makes the motor almost maintenance-free and has a service life of several decades.
The measurement and control system of the
tensile testing machine is currently controlled by an 8-bit single-chip microcomputer. The sampling rate is slow, the anti-interference ability is poor, and the measurement error is large. Zhongshi Testing Machine Co., Ltd. uses advanced 32-bit ARM technology to develop the controller, which is a good solution to the above problems.
