Journal of the Korean Society for Precision Engineering (한국정밀공학회지)

Korean Society for Precision Engineering (한국정밀공학회)
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A Study on the End Mill Wear Detection by the Pattern Recognition Method in the Machine Vision

머신비젼으로 패턴 인식기법에 의한 엔드밀 마모 검출에 관한 연구

  • 이창희 (구미기능대학 자동화시스템과) ;
  • 조택동 (충남대학교 기계설계공학과)
  • Published : 2003.04.01
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Abstract

Tool wear monitoring is an important technique in the flexible manufacturing system. This paper studies the end mill wear detection using CCD camera and pattern recognition method. When the end mill working in the machining center, the bottom edge of the end mill geometry change, this information is used. The CCD camera grab the new and worn tool geometry and the area of the tool geometry was compared. In this result, when the values of the subtract worn tool from new tool end in 200 pixels, it decides the tool life. This paper proposed the new method of the end mill wear detection.

Keywords

References

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