• Title/Summary/Keyword: Undercut process unit

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A Study on the forced ejecting for injection molding without undercut processing unit (언더컷 처리장치 없는 사출성형을 위한 강제취출에 관한 연구)

  • Lee, Hui-Chul;Lee, Hee-Jin;Kim, Kyung-Ho;Hwang, Jae-Young;Kim, Young-Sik;Ryu, Ho-Yeun
    • Design & Manufacturing
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    • v.9 no.1
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    • pp.1-4
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    • 2015
  • Recently, the mold industry has been developed to high-quality and high-productivity with various demands of the high-tech industry. Also, geometry parts of injection mold are complex and diverse optimum design through the injection molding analysis has become a matter of course. The mold industry is trying to revitalize the industry with demand technology development and manufacturing process improvement. However, products that have undercut is the need for a separate processing mechanism and structure of the mold is getting more complex, the cost is expensive. Therefore, improving the structure of the mold through a study on the forced ejecting for injection molding without undercut processing unit and to improve the productivity.

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