Journal of the Korean Society for Precision Engineering (한국정밀공학회지)
- Volume 10 Issue 3
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- Pages.168-174
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- 1993
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- 1225-9071(pISSN)
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- 2287-8769(eISSN)
A study on the measurement of flank wear by computer vision in turning
선삭에서 컴퓨터비젼을 이용한 플랭크 마모 측정에 관한 연구
Abstract
A new digital image processing method for measuring of the flank wear of cutting tool is presented. The method is based on computer vision technology in which the tool is illuminated by two halogen lamps and the wear zone is visualized using a CCD camera. The image is converted into digital pixel and processed to detect the wearland width. As a conclusion, it has been proved that the average wearland area and mzximum peak values of the flank wear width can monitored effectively to a measuring resolution of 0.01mm.
Keywords
- Computer vision;
- Dynamic Threshold;
- Histogram Techinique;
- Edge Detedtion;
- Flank Wear;
- CCD Camera;
- Line Fitting Method;
- ISO;
- Lighting Illumination