| 钛合金挤压型材自阻电加热拉弯成形工装设计 |
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| 引用本文： | 孙宝龙,王永军,刘宝胜,曾元松,吴为,王俊彪.钛合金挤压型材自阻电加热拉弯成形工装设计[J].模具工业,2014(12):40-43. |
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| 作者姓名： | 孙宝龙 王永军 刘宝胜 曾元松 吴为 王俊彪 |
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| 作者单位： | 1. 西北工业大学 机电学院,陕西 西安,710072
2. 北京航空制造工程研究所,北京,100024 |
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| 基金项目： | 国家自然科学基金(51275420)。 |
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| 摘 要： | 针对钛合金挤压型材电加热拉弯成形特点以及转台式数控拉弯机自身结构特点,进行合理的工装设计,并介绍型材加热系统、拉弯模具、保温系统及冷却系统等,为钛合金挤压型材类零件的电加热拉弯成形工艺提供参考。
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| 关 键 词： | 钛合金 挤压型材 自阻电加热 拉弯成形 工装设计 |
Tooling design of self resistance electrical heating stretch bending forming for titanium alloy extrusion profile |
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| SUN Bao-long,WANG Yong-jun,LIU Bao-sheng,ZENG Yuan-song,WU Wei,WANG Jun-biao.Tooling design of self resistance electrical heating stretch bending forming for titanium alloy extrusion profile[J].Die & Mould Industry,2014(12):40-43. |
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| Authors: | SUN Bao-long WANG Yong-jun LIU Bao-sheng ZENG Yuan-song WU Wei WANG Jun-biao |
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| Affiliation: | SUN Bao-long, WANG Yong-jun, LIU Bao-sheng, ZENG Yuan-song, WU Wei, WANG Jun-biao (1.School of Mechanical Engineering, Northwestern Polytechnical University, Xi＇an, Shaanxi 710072, China; 2.Beijing Aeronautical Manufacturing Technology Research Institute, Beijing 100024, China) |
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| Abstract: | The tooling design was carried out according to the characteristic of stretch bend？ing forming by electrical heating for titanium alloy extrusion profiles and the structural char？acteristic of CNC turntable stretch bender. The profile heating system, bending die, holding furnace system and cooling system were stated. |
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| Keywords: | titanium alloy extrusion profile self resistance electrical heating stretch bend-ing forming tooling design |
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