Design of Mining Isolation Switch Action Torque Test System

Herein, we analyzed the developing situation of coal industry and mining isolation switch movement process, and on the basis of digital signal processor, the overall test system structure for mine isolating switch action torque was designed. The operation panel of the test system was detailed design and the working process of the test system was described. Based on the slope of the torque curve, the maximum torque point test method was put forward. Mine isolation switch action operating force test system was examined by high precision intelligent two-way show torque wrench.