| 内燃机用螺栓保护螺母温挤压成形模具设计 |
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| 引用本文： | 王涛,刘汉武,郝志强,卢艳玲,杜云慧,张鹏. 内燃机用螺栓保护螺母温挤压成形模具设计[J]. 模具制造, 2006, 6(5): 58-60 |
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| 作者姓名： | 王涛 刘汉武 郝志强 卢艳玲 杜云慧 张鹏 |
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| 作者单位： | 北京交通大学材料研究所,北京,100044 |
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| 摘 要： | 以DF7C型内燃机车锻件中的杯形零件之一——气缸螺栓保护螺母为例．进行温挤压工艺研究，并据此设计出了成形模具。经实际生产证明，所做的工艺理论分析正确可行，模具设计合理，为类似零件提供了参考。
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| 关 键 词： | 温挤压 模具设计 挤压工艺 |
Design of Warm Extruding-Forming Die for the Nut-Protected Bolt in Gas Engine |
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| Wang Tao,et al. Design of Warm Extruding-Forming Die for the Nut-Protected Bolt in Gas Engine[J]. Die & Mould Manufacture, 2006, 6(5): 58-60 |
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| Authors: | Wang Tao et al |
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| Abstract: | Taking cylinder nut-protected bolt, one of the cup-shaped parts in the forging parts of DF7C gas engine, as an example, the warm extruding is researched, accordingly, the forming die is designed. Proved by practice, the process theoretical analysis is correct and feasible, die design is rational, and this can be referenced by similar parts design. |
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| Keywords: | warm extruding die design extruding process |
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