Automatic test system for clutch performance test

Abstract

The invention relates to an automatic test system for clutch performance test. The automatic test system comprises a power supply, an upper computer, a motion controller, a motor driver and a motor; and the power supply is electrically connected with the upper computer, the motion controller, the motor driver and the motor respectively, and the upper computer is electrically connected with the motor through the motion controller and the motor driver in sequence. The upper computer issues system parameters and a test task to the motion controller, and the motion controller generates an electronic cam curve according to the system parameters issued by the upper computer and sends a motion control instruction to the motor driver according to the test task issued by the upper computer; and themotor driver receives the motion control instruction of the motion controller, and is used for driving the motor to operate according to the motion control instruction, so the automatic test system realizes automatic testing of clutch performance and can meet durability testing conditions with higher requirements, and the automatic test system greatly improves the testing efficiency and obviouslyimproves the testing frequency and the control precision of the angle and the torque.

Description

technical field [0001] The invention relates to the technical field of automobile safety and component testing, in particular to an automatic testing system for clutch performance testing. Background technique [0002] As the people's demand for automobile safety increases, there are higher requirements for the performance of auto parts, which requires higher durability of auto parts, and the corresponding durability test also has higher requirements. . [0003] Clutch is a core component of auto parts, and the test of its durability cannot be ignored. In order to better test the more demanding durability performance of the clutch, the requirements for the corresponding test system have also been significantly increased, including higher requirements for the test efficiency, test frequency and control accuracy of the angle and torque of the clutch test system. [0004] However, the traditional PLC test system that controls the servo motor to test the clutch by sending puls...

AI Technical Summary

Problems solved by technology

[0004] However, the traditional PLC test system that controls the servo motor to test the clutch by sending pulses cannot meet the above requirements, the test efficiency is low, the test frequency and the control accuracy of the angle and torque are not high enough, and the degree of automation is low.

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