한국정밀공학회지 (Journal of the Korean Society for Precision Engineering)
- 제16권1호통권94호
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- Pages.167-173
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- 1999
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- 1225-9071(pISSN)
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- 2287-8769(eISSN)
기상에서의 표면 거칠기 측정에 의한 연삭 공정 모니터링
Monitoring of Grinding Processes by Using On-the-machine Measurement of Surface Roughness
초록
This paper presents results of monitoring grinding processes with on-the-machine measurement of surface roughness by using nux ratios of scattered lights. A compact, on-the-machine surface roughness sensor. which consists of a diodelaser and several optic units. is developed. The control unit is also developed. The developed sensor together with the controller is applied for monitoring grinding processes of two different grinding machines. Experimental results show that the nux ratios and their standard deviations measured by the developed sensor over the entire ground surface are useful for monitoring grinding conditions. In particular, the sensor and the control unit are proved to be useful for monitoring grinding processes in order to detect abnormal grinding conditions and dressing time.