Induction Heating with Heat Pipes Applied to in the Mold Thermal Shock

• Main Authors: Ye, Zhi-hao, 葉志豪
• Other Authors: Chen, Chun-sheng
• Format: Others
• Language: zh-TW
• Published: 2013
• Online Access: http://ndltd.ncl.edu.tw/handle/28901753908249489857

碩士 === 龍華科技大學 === 工程技術研究所 === 101 === Injection molding in the production process, in order to make products with better surface quality, appearance of replication, the mold temperature control is the most direct and cheap method. Induction heating technology through rapid heating of the mold, the mold temperature to improve ways to improve the injection molding of micro-structures, not only can solve molding problems, but also can help to maintain product quality and surface micro-structure-transferable. Plus the heat pipe heat transfer characteristics, and the average temperature of hot and cold tube device with additional urgency in the general mold cooling mechanism, it can be taken away by the local fast heat near the cavity to achieve uniform temperature effect. This thesis focuses induction heating technology with heat pipe thermal shock applied to the mold in the research, experimental verification and simulation analysis to assess the design and configuration of different parameters on the efficiency of heating and uniformity of heating is feasible. Using ANSYS finite element software to do the mold surface temperature distribution simulation, analysis and experimental results verify that the same trend. The results show that the induction heating with heat pipe heat is feasible, for the future development of a great benefit.