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[CN 201911049918.4] Pressure fault detection system and method for servo press


[CN 201911049918.4] Title of Pressure Fault Detection System and Method for Servo Press: Application Number of Pressure Fault Detection System and Method for Servo Press: CN 201911049918.4 Applicant: Jining Keli Optoelectronic Industry Co., Ltd.; Application Date of Laser Research Institute of Shandong Academy of Sciences: 2019-10-31 Patent Type: Invention Application This invention belongs to the technical field of press detection, and specifically relates to a pressure fault detection system and method for servo press. The invention takes the press pressure and the motor torque as the pressure fault detection index, obtains the threshold range of the press pressure value and the motor torque value, and compares the press detection value measured by the pressure sensor and the output torque value of the servo driver to achieve Real-time fault detection and real-time fault alarm.