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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.6
- 수록면
- 53 - 57 (5page)
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초록· 키워드
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Design of the cooling channels of a plastic injection mold affects the quality and the productivity of the injection processes. In the injection process, the melted resin with high temperature enters the mold cavity, and just after the cavity is filled the heat should be dissipated through the cooling channels simultaneously. The purpose of this study is to analyse the heat transfer phenomenon and to estimate the temperature distribution in the mold to evaluate the cooling effect of the channels. The injection mold is assumed to have cooling channels of circular cross section and each channel has the same coolant flow rate. and The cavity has a rectangular shape. The results show that as the cooling channels get closer to the cavity surface, the cooling efficiency increases as might easily be guessed. However, due to the final hot resin flow from the gate an intensive cooling is required in that region.
목차
1. 서론
2. 해석 모델 및 조건
3. 결과 및 고찰
4. 결론
후기
참고문헌
참고문헌 (5)
참고문헌 신청
1. [학술지(정기간행물)] - Tang, S.H. / 2006 / Design and thermal analysis of plastic injection mould / Journal of Materials Processing Technology 171 : 259 ~ 267
2. [학술지(정기간행물)] - Qiao, H / 2006 / A sysmatic computer-aided approach to cooling system optimal design in plastic injection molding / International Journal of Mechanical Science 48 : 430 ~ 439
3. [학술지(정기간행물)] - Guilong, W. / 2010 / Analysis of thermal cycling efficiency and optimal designof heating/cooling systems for rapid heat cycle injectionmolding process / Material and Design 31 : 3426 ~ 3441
4. [학술지(정기간행물)] - Hassan, H / 2010 / 3D study of cooling system effect on the heat transfer during polymer injection molding / International Journal of Thermal Science 49 : 161 ~ 169
5. [학술지(정기간행물)] - Zhen-xing, Z / 2008 / Numerical simulation of tungsten alloy in powder injectionmolding process / Transactions of Nonferrous Metals Societyof China 18 : 1209 ~ 1215
2. [학술지(정기간행물)] - Qiao, H / 2006 / A sysmatic computer-aided approach to cooling system optimal design in plastic injection molding / International Journal of Mechanical Science 48 : 430 ~ 439
3. [학술지(정기간행물)] - Guilong, W. / 2010 / Analysis of thermal cycling efficiency and optimal designof heating/cooling systems for rapid heat cycle injectionmolding process / Material and Design 31 : 3426 ~ 3441
4. [학술지(정기간행물)] - Hassan, H / 2010 / 3D study of cooling system effect on the heat transfer during polymer injection molding / International Journal of Thermal Science 49 : 161 ~ 169
5. [학술지(정기간행물)] - Zhen-xing, Z / 2008 / Numerical simulation of tungsten alloy in powder injectionmolding process / Transactions of Nonferrous Metals Societyof China 18 : 1209 ~ 1215
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