Transactions of Materials Processing (소성∙가공)

The Korean Society for Technology of Plasticity and materials processing (한국소성∙가공학회)
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The Cutting Process Monitoring of Micro Machine using Multi Sensor

멀티센서를 이용한 마이크로 절삭 공정 모니터링

  • 신봉철 (인하대학교 기계공학과 대학원) ;
  • 하석재 (인하대학교 기계공학과 대학원) ;
  • 강민형 (인하대학교 기계공학과 대학원) ;
  • 허영무 (한국생산기술연구원 정밀금형팀) ;
  • 윤길상 (한국생산기술연구원 정밀금형팀) ;
  • 조명우 (인하대학교 기계공학부)
  • Published : 2009.04.01
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Abstract

Recently, the monitoring technology of machining process is very important to improve productivity and quality in manufacturing filed. Such monitoring technology has been performed to measurement using vibration signal, acoustic emission signal and tool dynamometer. However, micro machining is limited small-scale parts machining because micro tool is very small and weakness to generate signal in micro machining process. Therefore, this study has efficient sensing technology for real monitoring system in micro machine that is proposed to supplement a disadvantage of single-sensor by multi sensor. From experimental result, it was evaluated tool wear and cutting situation according to repetitive slot cutting condition and changing cutting condition, and it was performed monitoring spindle rpm and condition according to compare acceleration signal with current signal.

Keywords

References

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