Computer Numerical Control Machine Tool Scram Controls Principle Analysis and Fault Diagnosis

摘要

In the control of CNC machine tools, the emergency stop control is essential, and it plays an important role in the operation of the whole CNC machine tool. By analyzing the scram control principle of FANUC 0I-MC CNC system, this thesis is designed to put forward the diagnosis method of emergency stop hardware signal fault and to provide reference for fault diagnosis of CNC machine tools by taking the actual fault analysis and treating process into consideration.