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[ Technical Papers ] | |
Journal of the Korean Society of Manufacturing Technology Engineers - Vol. 29, No. 1, pp. 66-73 | |
Abbreviation: J. Korean Soc. Manuf. Technol. Eng. | |
ISSN: 2508-5107 (Online) | |
Print publication date 15 Feb 2020 | |
Received 12 Aug 2019 Revised 21 Oct 2019 Accepted 23 Oct 2019 | |
DOI: https://doi.org/10.7735/ksmte.2020.29.1.66 | |
유도가열을 이용한 DME (Direct Melting Extrusion) 방식의 금속3D프린팅에 관한 연구 | |
Study on the Direct Melting Extrusion Metal 3D Printing Using Induction Heating | |
Su-Yeon Leea, * ; Chang-Soo Kimb ; Jean-Ho Parkc ; Jong Beom Leed ; Su-Hee Kime ; Yun-Sung Hanf ; Hee-Sung Leef
| |
aJungRok Co., Ltd. | |
bDepartment of IT Convergence and Application Engineering, Pukyong National University | |
cKorea Institute of Industrial Technology | |
dKorea Institute of Industrial Technology | |
eAdvanced Manufacturing Research Center Korea | |
fUlsan Ict Promotion Agency | |
Correspondence to : *Tel.: +82-52-225-7478 E-mail address: sylee@jungrok.com (Su Yeon Lee). | |
The 3D printing market is growing rapidly as it enters the 4th industry; metal 3D printing, in particular, is showing remarkable growth. However, the market for metal 3D printing has become monopolistic due to its prevalence in developed countries. The cause of this is the expensive equipment and metal powder material it requires; as such, it is difficult to popularize metal 3D printers. In light of this, we have studied direct melting extrusion (DME) metal 3D printing technology using induction heating to solve this problem. DME metal 3D printing does not use expensive equipment and powder form materials. If these technologies are researched and developed, they can potentially lead the metal 3D printing market.
Keywords: Metal 3D printing, Induction heating, Direct melting extrusion, Extruder, Nozzle |
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CEO Jung-Rok Co., Ltd. Her research interests are metal materials and 3D printing system.
E-mail: sylee@jungrok.com
Professor in the Department of IT Convergence and Application Engineering, Pukyong National University.His research interests are smart factory, AI, disaster prevention, and system programming.
E-mail: cskim@pknu.ac.kr
Principal researcher in Korea Insitute of Industrial Technology.His research interests are dynamic system modeling and control.
E-mail: jeanho@kitech.re.kr
Principal Reseacher in the Advanced Process and Materials R&D Group, Korea Institute of Industrial Technology.His reseach interests are Materials Science, Characterization Technology, and Manufacturing System.
E-mail: lib01@kitech.re.kr
Dr. NBIT, Korea Advanced Manufacturing Research Institute.Her research interest is 3D printing.
E-mail: s.kim@amrc.co.uk
Dr. NBIT, Korea Advanced Manufacturing Research Institute.Her research interest is 3D printing.
E-mail: emxysh@uipa.co.kr
Doctor in the department of Dental Science, Kyungpook National University.His research interest is 3D printing.
E-mail: yhs6770@uipa.or.kr