电气元件支承板冲压设备模具设计-机械设计制造及自动化论文-收费论文 关键词：冲压模具；弯曲模具；模具制造工艺 [gap=852]Key Words： The press dies ; The bent dies ; Manufacturing craft of die
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以及不用抽芯块的原理来设计钢管弯曲模具，从而提高工作效率。
Meanwhile, it also introduces the design of bending die for steel tube using the principle of take out slug, which can improve the work efficiency.
通过数值模拟提出了合理的自由锻制坯形状，弯曲模具和终锻模具结构的设计。
According to numerical analysis, the proper blank shape, the design of bend die and finished die structure were designed.
介绍了一种新型高寿命弯曲模具的结构特点，结构参数和工件零件的强化工艺。
This paper introduces the structural features, parameters the hardening of its working parts of a long service life bending-die.
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