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

    介绍形成圆角半径圆孔翻边模具结构特点,体积不变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概念,并将其运用到半固态成形模具优化设计

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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条件,对管材挤出成型机头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.

    根据收缩原则,研究了适用于模具块铸钢件发热覆盖保温设计工艺

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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.

    研究自冲铆接中模钉体积比对铝-钢以及钢-铝铆接接头影响

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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.

    公司欢迎针对少量多样客户提供、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.

    公司欢迎针对少量多样客户提供、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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