단결정 다이아몬드 공구에 의한 비철금속과 폴리머 소재의마이크로 트렌치 가공특성 비교
Comparison of Micro Trench Machining Characteristics with Nonferrous Metal and Polymer using Single Diamond Cutting Tool
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초록
Micro trench structures are applied in gratings, security films, wave guides, and micro fluidics. These micro trench structures have commonly been fabricated by micro electro mechanical system (MEMS) process. However, if the micro trench structures are machined using a diamond tool on large area plate, the resulting process is the most effective manufacturing method for products with high quality surfaces and outstanding optical characteristics. A nonferrous metal has been used as a workpiece; recently, and hybrid materials, including polymer materials, have been applied to mold for display fields. Thus, the machining characteristics of polymer materials should be analyzed. In this study, machining characteristics were compared between nonferrous metals and polymer materials using single crystal diamond (SCD)tools; the use of such materials is increasing in machining applications. The experiment was conducted using a square type diamond tool and a shaper machine tool with cutting depths of 2, 4, 6 and 10 μm and a cutting speed of 200 mm/s. The machined surfaces, chip, and cutting force were compared through the experiment.
Abstract
Micro trench structures are applied in gratings, security films, wave guides, and micro fluidics. These micro trench structures have commonly been fabricated by micro electro mechanical system (MEMS) process. However, if the micro trench structures are machined using a diamond tool on large area plate, the resulting process is the most effective manufacturing method for products with high quality surfaces and outstanding optical characteristics. A nonferrous metal has been used as a workpiece; recently, and hybrid materials, including polymer materials, have been applied to mold for display fields. Thus, the machining characteristics of polymer materials should be analyzed. In this study, machining characteristics were compared between nonferrous metals and polymer materials using single crystal diamond (SCD)tools; the use of such materials is increasing in machining applications. The experiment was conducted using a square type diamond tool and a shaper machine tool with cutting depths of 2, 4, 6 and 10 μm and a cutting speed of 200 mm/s. The machined surfaces, chip, and cutting force were compared through the experiment.
참고문헌 (13)
- M. A. Davies., , Proc. of SPIE, 5183, pp.94~ (2003)
- 윤종수, "자기펄스 압축성형법에 의한 다이아몬드 공구용 세그먼트 분말 성형", 한국분말야금학회지, 15(5), pp.378~385 (2008), 한국분말야금학회
- E. S. Park., , Ann. Spring KSPE, 63, pp.7~ (2010)
- H. J. Choi., , Ann. Spring KSPE, 68, pp.5~ (2010)
- E. S. Park., , Ann. fall KSPE, 51, pp.1~ (2010)
- S. M. Son., , Int. J. of Machine Tools and Manufacture, 45, pp.529~ (2005)
- 김선아, "다이어몬드 공구를 이용한 Ni 도금층의 정밀미세가공 시 절삭성", 한국생산제조시스템학회지, 18(6), pp.636~641 (2009), 한국생산제조시스템학회
- F. Z. Fang., , J. Micromech. Microeng, 14, pp.984~ (2004)
- T. J. Je., , Trans. Nonferrous Met. Soc. China, pp.s164~ (2009)
- T. Nakasuji., , Ann. CIRP, 39, pp.89~ (1990)
- S. M. Kim., , Ann. spring KSME, 133, pp.2~ (2003)
- E. C. Jeon., , J. Korean society Manuf. Precision Eng, 10(4), pp.76~ (2011)
- M. Kronenberg., (1966), Pergamon Press