Browse > Article
http://dx.doi.org/10.4150/KPMI.2015.22.3.169

Machining Characteristics of Micro Structure using Single-Crystal Diamond Tool on Cu-plated Mold  

Kim, Chang-Eui (Department of Applied Hybrid Materials, Graduate School of Convergence Science, Pusan National University)
Jeon, Eun-chae (Nano Machining Lab., KIMM (Korea Institute of Machinery & Materials))
Je, Tae-Jin (Nano Machining Lab., KIMM (Korea Institute of Machinery & Materials))
Kang, Myung Chang (Department of Applied Hybrid Materials, Graduate School of Convergence Science, Pusan National University)
Publication Information
Journal of Powder Materials / v.22, no.3, 2015 , pp. 169-174 More about this Journal
Abstract
The optical film for light luminance improvement of BLU that is used in LCD/LED and retro-reflective film is used as luminous sign consist of square and triangular pyramid structure pattern based on V-shape micro prism pattern. In this study, we analyzed machining characteristics of Cu-plated flat mold by shaping with diamond tool. First, cutting conditions were optimizing as V-groove machining for the experiment of micro prism structure mold machining with prism pattern shape, cutting force and roughness. Second, the micro prism structure such as square and triangular pyramid pattern were machined by cross machining method with optimizing cutting conditions. Burr and chip shape were discussed with material properties and machining method.
Keywords
Cu-plated mold; Single-crystal diamond tool; Cutting conditions; Micro pattern mold machining;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 Ulvi seker, Abdullah Kurt and Ibrahim Ciftci: J. Mater. Process. Technol., 146 (2004) 403.   DOI   ScienceOn
2 S. C. Yang, S. H. Kim, M. H. Huh, K. S.Chang, S. S. Park, J. H. Won and G. H. Kim: KSMPE, 11 (2012) 13 (Korean).
3 T. Moriya, K. Nakamoto, T. Ishida and Y. Takeuchi: CIRP Annals, 59 (2010) 61.   DOI   ScienceOn
4 M. A. Davies, C. J. Evans, S. R. Patterson, R.Vohra and B. C. Bergner: Proc. of SPIE, 5183 (2003) 94.
5 C. H. Park and C. K. Song, J. KSPE, 22 (2005) 7 (Korean).
6 E. S. Park, T. J. Je and H. J. Choi: Ann. Spring KSPE (2010) 637.
7 J. S. Yun, J. G. Lee, M. K. Lee, C. K. Rhee, M. S. Park and S. J. Hong: J. Korean Powder Metall. Inst., 15 (2008) 378 (Korean).   DOI   ScienceOn
8 E. S. Park, H. J. Choi and T. J. Je: 2nd HYMAP Conference (2010) 637.
9 T. J. Je, E. C. Jeon, S. C. Park, D. S. Choi, K. W. Whang and M. C. Kang: TNMSC, 21 (2011) s37.
10 C. E. Kim, E. C. Jeon, D. S. Choi, T. J. Je and M. C. Kang: J. Korean Powder Metall. Inst., 20 (2013) 297 (Korean).   DOI   ScienceOn
11 E. S. Park, T. J. Je, E. C. Jeon H. J. Choi and D. S. Choi: Ann. Spring KSTP (2012) 397.
12 J. M. Lee, T. J. Je, D. S. Choi, S. W. Lee, Duy. Le and S. J. Kim: IJPEM, 11 (2010) 361
13 M. A. El Baradie: Wear, 195 (1996) 201.   DOI   ScienceOn
14 A. Cuba Ramos, H. Autenrietha, T. Straus, M. Deuchert, J. Hoffmeister and V. Schulze: J. Mater. Process. Technol., 212 (2012) 594.   DOI   ScienceOn