단결정 다이아몬드 공구에 의한 Corner Cube 가공 시, 형상정밀도에 미치는 동 도금층의 경도의 영향 = Plating hardness and its effect to the form accuracy in shaping of corner cube on cu-plated steel plate using a single diamond tool

다국어 초록 (Multilingual Abstract)

This article presents machining experiments to assess the relationship between the profile accuracy and the workpiece hardness using a natural diamond tool on an ultra-precision diamond turning machine. The study is intended to secure a corner cube prism pattern for reflective film capable of high-quality outcomes. The optical performance levels and edge images of corner cubes having various hardness levels of the copper-coated layer on a carbon steel plate are analyzed. The hardness of the workpiece has a considerable effect on the profile accuracy. The higher the hardness of the workpiece, the better the profile accuracy and the worse the edge wear of the diamond tool.

목차 (Table of Contents)

• ABSTRACT
• 1. 서론
• 2. 실험 방법
• 3. 실험결과 및 고찰
• 4. 결론
• REFERENCES

참고문헌 (Reference)

1 민경탁, "황동의 Micro Groove 가공시 절삭칩과 표면거칠기" 한국기계가공학회 9 (9): 1-7, 2010

2 김현철, "단결정 다이아몬드 공구를 이용한 미세 패턴 가공성에 대한 실험적 분석" 한국기계가공학회 11 (11): 76-81, 2012

3 A. B. Fraser, "The Sylvanshine: Retroreflection from dew-covered trees" (33) : 1994

4 H. Kim, "Optimal design of retroreflection corner-cube sheets by geo-metric optics analysis" 45 : 094002-, 2007

5 H. Kim, "Geometrical optics analysis of the structural imperfection of retroreflection corner cubes with a nonlinear conjugate gradient method" 47 : 6453-6469, 2008

6 J. B. Ko, "A study on the cutting characteristics of non-ferrous metals using diamond turning machine" 10 (10): 124-129, 2001

7 T. J. Je, "A Study on Micro cutting technology for micro part" Graduate School, Kum-Oh National Institute of Technology 2004