The purpose of this paper was to provide the co-relation lapping conditions of a spectacle metal components. The main elements of lapping conditions were composed of rotation velocity, lapping time, graphite kinds, product quantity and faulty product ratio those were co-related and influenced at each other. The optimal working conditions of lapping were controled the each lapping conditions, mutual relations and reciprocal actions. It was studied the optimal lapping conditions those graphite kinds-rotation velocity-faulty product ratio, rotation velocity-lapping time, rotation velocity-product quantity. Based on these results, the optimal conditions were that the level of graphite was midiμm and rotation velocity was 40∼(60rpm.

Abstract
 1. 서론
 2. 기술개발의 내용
 3. 작업조건의 측정
  3.1 최적 회전속도 측정
  3.2 속도와 래핑 시간 관계
  3.3 생산량과 속도 관계
  3.4 작업조건의 검증
 4. 결론
 참고문헌

• 윤태혁(구미대학교 기계공학과) | Tae-Hyeok Yun