한국정밀공학회:학술대회논문집 (Proceedings of the Korean Society of Precision Engineering Conference)
- 한국정밀공학회 2001년도 춘계학술대회 논문집
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- Pages.92-97
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- 2001
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- 2005-8446(pISSN)
공작기계의 지능형 고장진단 및 원격 서비스 모델
Model of Remote Service and Fault Diagnosis for CNC Machine Tool
초록
The major faults of CNC machine tool is operational error which is charge over 70%. This paper describes model of remote service and fault diagnosis for CNC machine tool with open architecture controller. For intelligent fault diagnosis, new model is proposed. In this paper, the three major operational faults, emergency stop error, cycle start disable and machine ready disable, are defined. Two diagnostic models based on the ladder diagram, switching function model, step switching function model, are proposed. For internet based remote service, suitable environment is proposed and implemented with web server and client.