Design & Manufacturing

Korean Society of Die & Mold Engineering (한국금형공학회)
권호 표지

A study on machining characteristics in vaporized amplification sheets of electron beam

증기화 증폭시트를 적용한 전자빔 가공 특성 연구

  • Kim, Seong Hyun (Department of Mechanical Design Engineering Induk University) ;
  • Jung, Sung Taek (Department of Mechanical Design Engineering Induk University) ;
  • Kim, Hyun Jeong (Department of Mechanical Design Engineering Induk University) ;
  • Baek, Seung Yub (Department of Mechanical Design Engineering Induk University)
  • 김성현 (인덕대학교 기계설계공학과) ;
  • 정성택 (인덕대학교 기계설계공학과) ;
  • 김현정 (인덕대학교 기계설계공학과) ;
  • 백승엽 (인덕대학교 기계설계공학과)
  • Received : 2018.06.22
  • Accepted : 2018.08.01
  • Published : 2018.08.01
Download PDF
⟨ Previous Next ⟩

Abstract

Recently, as machine components and products are getting smaller, it is demanded to develop superprecision production technologies multilaterally. Along with the advancement of production technology, people are paying keener attention to the development of eco-friendly technology and efficient processing technology. Particularly, in many industries related to automobiles, shipbuilding, or airplane components, it is demanded to obtain technology to process multiple micro-holes. On account of this trend, micro-hole processing employing high-power electron beams is rising nowadays, and more interest is being shown in it, too. In Korea, however, the process of manufacturing vaporized amplification sheets influencing high-power electron beam processing technology and the processability considerably has not been developed sufficiently yet. Therefore, this study has applied vaporized amplification sheets manufactured to analyze the processability of high-power electron beams and examine necessity for vaporized amplification sheets.

Keywords

Acknowledgement

Supported by : 산업통상자원부

References

  1. Masuzawa T, Fujino M, Kobayashi K., "Wire electro-discharge grinding for micro-machining", CIRP Annals, Vol. 34, No. 1, pp. 431-434, 1985. https://doi.org/10.1016/S0007-8506(07)61805-8
  2. Snoeys R, Staelens F, Dekeyser W., "Current trends in non-conventional material removal processes", CIRP Annals, Vol. 35, No. 2, pp. 467-480, 1986. https://doi.org/10.1016/S0007-8506(07)60195-4
  3. Ravi Nachiappan, Huang Han., "Fabrication of symmetrical section microfeatures using the electro-discharge machining block electrode method", Journal of Micromechanics and Microengineering, Vol. 12, No. 6, pp. 905-910, 2002. https://doi.org/10.1088/0960-1317/12/6/322
  4. Newman S.T, Ho K.H., "The state of the art-electrical discharge machining", International Journal of Machine Tools and Manufacture, Vol. 43, No. 13, pp. 1287-1300, 2003. https://doi.org/10.1016/S0890-6955(03)00162-7
  5. Bhattacharyya B, Munda J, Malapati M., "Advancement in electrochemical micro-machining", International Journal of Machine Tools and Manufacture, Vol. 44, No. 15, pp. 1577-1589, 2004. https://doi.org/10.1016/j.ijmachtools.2004.06.006
  6. Picard Y.N, Adams D.P, Vasile M.J, Ritchey M.B., "Focused ion beam-shaped microtools for ultra-precision machining of cylindrical components", Precision Engineering, Vol. 27, No. 1, pp. 59-69, 2004. https://doi.org/10.1016/S0141-6359(02)00188-5
  7. Tseng Ampere A., "Topical review: recent development in micromilling using focused ion beam technology", Journal of Micromechanics and Microengineering, Vol. 14, No. 4, pp. R15-R34, 2004. https://doi.org/10.1088/0960-1317/14/4/R01
  8. Brown G, Nichols K.G., "A review of use of electron beam machines for thermal milling", Journal of Materials Science, Vol. 1, No. 1, pp. 96-111, 1966. https://doi.org/10.1007/BF00549724
  9. Arigoni N., "Femtosecond laser: curved out a niche in micromachining", Photonics Spectra, Vol. 38 pp. 73-80, 2004.