Two new casting die steels were developed for press moulding of medium thickness steel plates.
对适合用作中厚板冷冲压模具的二种新研制的铸造模具钢作了介绍。
Moulding technology of specular seat is analyzed and the injection mold of this plastic part gets designed furthermore working process and key points of die design and manufacture are provided.
分析了镜座的成型工艺，设计了该塑件的注射模，并介绍了该模具的工作过程和模具的设计与制造要点。
By the aided of numerical simulation technique we can not only accurate picture the cavity filling process also can predict moulding fault among the die casting et al.
借助于数值模拟技术不仅能较准确的描述铸液的充型过程，而且能预测铸件内部的成型缺陷等。
Shaped mould is the important part of extrusion die for injection moulding. The cooling process of shaped plastic in shaped mould was studied using numerical simulation.
定型模是挤出模具的重要组成部分，采用数值模拟方法研究定型模内塑料异型材的冷却过程，可以指导定型模冷却系统的设计。
The new moulding technics idea of particulates reinforced aluminum matrix composites is to apply die-casting into this kind of material.
对颗粒增强铝基复合材料进行压力铸造工艺加工，是解决颗粒增强铝基复合材料近终成形的一种新方法。
The new moulding technics idea of particulates reinforced aluminum matrix composites is to apply die-casting into this kind of material.
对颗粒增强铝基复合材料进行压力铸造工艺加工，是解决颗粒增强铝基复合材料近终成形的一种新方法。
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