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    사출금형의 제조방법 및 사출금형
    2.
    发明公开
    사출금형의 제조방법 및 사출금형 无效
    制造模具和模具的方法

    公开(公告)号：KR1020080010049A

    公开(公告)日：2008-01-30

    申请号：KR1020060070012

    申请日：2006-07-25

    Applicant: 삼성전자주식회사

    Inventor： 김영민 ,  김흥범 ,  강경록 ,  김재유

    IPC: B29C45/26 ,  B29C45/27

    Abstract: A method for manufacturing an injection mold and an injection mold are provided to decrease amount of resin disposed from a runner by shortening cross section of the runner. A injection mold comprises a cavity(14) having a corresponding shape to an injection product to be manufactured, a sprue(13) for injecting resin solution, a runner(23), and an insulating member(20). The runner guides the resin solution injected into the sprue to the cavity. The insulating member made of material capable of insulating consists of the runner. Additionally, the injection mold, which is combined upward and downward, includes an upper mold and a lower mold having the cavity. The insulation member has an upper insulation member installed at the upper mold and a lower insulation member at the lower mold, and the runner formed by the lower surface of the upper insulation member and the upper surface of the lower insulation member. Further, each cavity is connected with each end portion of the runner part, and the sprue is connected with a middle portion of the runner part.

    Abstract translation: 提供了一种制造注射模具和注射模具的方法，通过缩短流道的截面来减少从流道设置的树脂的量。 注射模具包括与要制造的注射产品具有相应形状的腔体（14），用于注射树脂溶液的浇口（13），流道（23）和绝缘构件（20）。 流道将注入到浇道中的树脂溶液引导到空腔。 由能够绝缘的材料制成的绝缘构件包括流道。 另外，向上和向下组合的注射模具包括上模和具有空腔的下模。 绝缘部件具有安装在上模具上的上绝缘部件和下模具处的下绝缘部件，并且由上绝缘部件的下表面和下绝缘部件的上表面形成的流道。 此外，每个空腔与流道部分的每个端部连接，并且浇口与流道部分的中间部分连接。

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