| 管形锚具闭式镦挤模锻工艺 |
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| 引用本文： | 袁赤阳.管形锚具闭式镦挤模锻工艺[J].桥梁建设,2003(B05):97-99. |
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| 作者姓名： | 袁赤阳 |
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| 作者单位： | 中铁大桥局集团六公司,湖北谷城441702 |
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| 摘 要： | 介绍了管形锚具新的模锻工艺流程，阐述了镦粗挤压成型工艺及其模具结构设计，比较了新旧工艺的技术经济效益。结果表明，闭式镦挤工艺的新方法是十分有效的。
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| 关 键 词： | 管形锚具 机械制造 模具结构 施工工艺 |
| 文章编号： | 1003-4722（2003）S0-0097-03 |
| 收稿时间： | 2003-03-11 |
Workmanship of Die Forging of Closure-Type Upsetting and Squeezing for Tube Anchorages |
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| YUAN Chi-yang.Workmanship of Die Forging of Closure-Type Upsetting and Squeezing for Tube Anchorages[J].Bridge Construction,2003(B05):97-99. |
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| Authors: | YUAN Chi-yang |
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| Institution: | The 6th Engineering Company of China Zhongtie Major Bridge Engineering Group Co., Ltd., Gucheng 441702, China |
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| Abstract: | This paper presents the process flow of new die forging for tube anchorages, the workmanship of upsetting and squeezing into shape, structural design of the die for upsetting and squeezing, and also compares the technical and economic benefits between the new and old workmanship. The results prove that the new method for the closure-type upsetting and squeezing woks very effectively. |
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| Keywords: | tube anchorage machinery manufacturing die structure construction technology |
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