DIAGNOSIS AND MAINTENANCE SYSTEM FOR NC MACHINE TOOLS

摘要

To provide a manpower saving technology capable of monitoring and diagnosing a plurality of NC machine tools.SOLUTION: A host computer device downloads a monitor management program into a numerical control part of an NC machine tool in step S10, collects numerical control information outputted and inputted between the numerical control part and a servo motor in step S30, analyzes the monitored numerical control information in step S40, and diagnoses the NC machine tool in steps S50 to S110.SELECTED DRAWING: Figure 6