According to the double-color compression injection molding side spoiler and the production technology, the double-color compression injection molding side spoiler comprises an outer plate, a buckle and a foam ring, the outer plate is connected with the foam ring, the foam ring is connected with the buckle, and the outer plate is made of acrylic or thermoplastic elastomer. The invention relates to a production process of a double-color compression injection molding side spoiler. The production process comprises the following steps of: 1, controlling a parting surface to close a mold; the method comprises the following steps: 1, horizontally rotating to one side of a mold, 2, controlling a parting surface to be slightly opened by 0.4-0.6 mm by a movable mold side machine, and keeping stable oil pressure of the machine during the period, 3, carrying out injection molding, closing the parting surface by high-pressure mold closing after injection molding, and completing compression injection molding, and 4, horizontally rotating to the other side of the mold, and injecting TPE (Thermoplastic Elastomer) soft rubber. According to the production process of the double-color compression injection molding side spoiler, the number of products is reduced, an inner plate is omitted, and the gram weight of the products is reduced from 260 g to 158 g.

    一种双色压缩注塑侧面扰流板及生产工艺,一种双色压缩注塑侧面扰流板,包括外板、卡扣、泡棉圈,所述外板连接泡棉圈,所述泡棉圈连接卡扣,所述外板材料为亚克力或热塑性弹性体。一种双色压缩注塑侧面扰流板的生产工艺,包括以下步骤:第1步:控制分型面合模;第2步:动模侧机台控制分型面微开0.4‑0.6mm,此期间机台油压保持稳定压力,第3步:然后射料注塑,注塑完成后高压合模将分型面合死,完成压缩注塑,第4步:然后水平旋转到另外一侧,注射TPE软胶。本发明双色压缩注塑侧面扰流板的生产工艺减少产品数量,省去了内板,减少产品克重,由260g降低至158g。


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    Title :

    Double-color compression injection molding side spoiler and production process


    Additional title:

    一种双色压缩注塑侧面扰流板及生产工艺


    Contributors:
    CHEN DONGQING (author) / JIANG WEI (author) / ZHANG YANFEI (author) / MIAO DONGQING (author)

    Publication date :

    2023-10-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS



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