• Die structure based on the process of forming small fillet radius is introduced, and deduced the formula according to the principle of volume invariably.

    介绍形成小圆角半径的圆孔翻边模具的结构特点,按体积不变的原则,推导了计算公式。

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  • With an aim to solve the long-term existing problem of the cracks in flow-front during thixo-forging, a new theory of constant volume flux of slurry was put forward in optimizing die design.

    针对半固态成形,特别是触变锻造成形中浆料流动前沿开裂等质量问题,首次提出了流动前沿等体积流量的概念,并将其运用到半固态成形模具优化设计中。

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  • On condition that plastic melt volume undergoes a uniform change, the authors analyse the internal shape of pipe die and produce an optimum shape curve.

    以流道间隙处熔体体积均匀变化为条件,对管材挤出成型机头内腔的形状曲线进行分析优化,并且导出了一个优化曲线。

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  • To improve the volume expansion rate, lower the density of pp foam, gas escaping should be avoided by selecting the appropriate die temperature.

    优选适宜的发泡机头温度可以抑制气体逃逸,提高发泡倍率,获得更低密度的聚丙烯发泡材料。

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  • Based on the principle of volume contraction of freezing, the designing process of riser fitting to the cast steel inserted die with exothermic covering flux has been studied.

    根据体收缩原则,研究了适用于模具镶块铸钢件加发热覆盖剂保温的冒口设计工艺。

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  • This paper developed the influence of die-rivet volume ratio on self-piercing riveting joints of Al-to-steel and steel-to-Al combinations separately.

    研究了自冲铆接中模钉体积比对铝-钢以及钢-铝铆接接头的影响。

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  • The company welcomes clients for small volume and wide variety of magnesium, aluminum, and zinc die-casting mold design and production, plus the completed operation of metal product manufacturing.

    本公司欢迎针对少量多样之客户提供镁、铝、锌、成品制作,进行压铸模具设计、制造、 及全制程一贯化金属成品制作。

    youdao

  • The company welcomes clients for small volume and wide variety of magnesium, aluminum, and zinc die-casting mold design and production, plus the completed operation of metal product manufacturing.

    本公司欢迎针对少量多样之客户提供镁、铝、锌、成品制作,进行压铸模具设计、制造、 及全制程一贯化金属成品制作。

    youdao

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