| 多道管子无心缩口模设计 |
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| 引用本文： | 周小敏. 多道管子无心缩口模设计[J]. 模具技术, 2003, 0(5): 22-24 |
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| 作者姓名： | 周小敏 |
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| 作者单位： | 九洲霸电器有限公司,上海,201203 |
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| 摘 要： | 以消音器弯管多道缩口为例，详细剖析管子在缩口过程中的应力变化与成型，同时设计了一副针对多道缩口的缩口模，进一步阐述了多道缩口模的设计要点、特别是对模具材料的正确选取。
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| 关 键 词： | 管子 多道缩口 缩口模 消音器 材料 设计 汽车 |
| 文章编号： | 1001-4934-(2003)05-0022-03 |
| 修稿时间： | 2003-06-25 |
Necking Mould Design of Multitrack Pipes |
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| ZHOU Xiao-min. Necking Mould Design of Multitrack Pipes[J]. Die and Mould Technology, 2003, 0(5): 22-24 |
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| Authors: | ZHOU Xiao-min |
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| Affiliation: | ZHOU Xiao-min |
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| Abstract: | Taking multitrack necking mould of silencer siphon as an example, the stress variation and forming of pipe in necking process were analyzed. A set of necking mould for multitrack necking was also designed. The design key points were elaborated,specially choosing mould materials. |
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| Keywords: | pipe multitrack necking necking mould |
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