한국소성가공학회:학술대회논문집 (Proceedings of the Korean Society for Technology of Plasticity Conference)
- 한국소성가공학회 2003년도 The Korea-Japan Plastics Processing Joint Seminar
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- Pages.1-6
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- 2003
Transcription Mechanism of Minute Surface Pattern in Injection Molding
- YASUHARA Toshiyuki (Tokyo Institute of Technology, Mechanical Engineering and Science, Department of Mechanical Science and Engineering, Tokyo Institute of Technology) ;
- KATO Kazunori (Department of Mechanical Engineering, Shonan Institute of Technology) ;
- IMAMURA Hiroshi (Tokyo Institute of Technology, Mechanical Engineering and Science, Department of Mechanical Science and Engineering, Tokyo Institute of Technology) ;
- OHTAKE Naoto (Tokyo Institute of Technology, Mechanical Engineering and Science, Department of Mechanical Science and Engineering, Tokyo Institute of Technology)
- 발행 : 2003.04.01
초록
In injection molding of an optical disk, a toric lens, etc., their performance depends on the transcription preciseness of fine surface structure of a mold. However, transcription behavior has not been made clear yet, because transcription is made in very short time and the structure is very small. In this paper, transcription properties have been examined, by using V-grooves of various sizes. machined on mold surfaces, and the following results are obtained. (1) Transcription properties have been made clear experimentally and it was found that the mold temperature
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