Development of Measurement Method for Micro Burr Geometry

미소 버 형상 측정 방법 개발

  • 김원섭 (건국대 대학원 기계설계학과) ;
  • 고성림 (건국대 기계설계학과)
  • Published : 2002.10.01

Abstract

Triangulation method, conoscopic holography method and interferometry method are analyzed for effective measurement of micro burr geometry, which is formed in micro drilling. To select proper sensor, cylinder with 0.5mm diameter is measured and the result shows that conoscopic holography method is effective for measuring highly inclined surface. Burr with 1.0mm height and 30$\mu\textrm{m}$ height are measured by all methods. The conoscopic holography method is probed to be most proper method for measuring micro burr. A Program for 3D display of measured burr is developed.

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