| 双头呆扳手冷模锻工艺 |
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| 引用本文： | 洪慎章.双头呆扳手冷模锻工艺[J].模具技术,1997(2):55-59. |
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| 作者姓名： | 洪慎章 |
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| 作者单位： | 上海交通大学 上海 |
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| 摘 要： | 文中叙述了用普通热模锻方法锻制双头呆板手工艺所存在的问题，及用冷模锻工艺双头呆扳手代替传统工艺的优点。介绍双样扳手塑性变形的工艺分析，设计锻件图及计算毛坯截面图和直径图，冷模锻模具设计及其模具材料。
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| 关 键 词： | 双头呆扳手 冷模锻 模具 材料 扳手 |
Technology of the Cold Die Forging of Double Ended Spanners |
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| Hong Shenzhang.Technology of the Cold Die Forging of Double Ended Spanners[J].Die and Mould Technology,1997(2):55-59. |
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| Authors: | Hong Shenzhang |
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| Affiliation: | Hong Shenzhang |
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| Abstract: | The paper introduces the problems of forging double ended spanners on common hot die forging, and advantages of replacing the traditional technology to produce double ended spanners with the technology of cold die forging. The technological analysis of the plastic deformation of double ended spanner is elaborated;the design of forging drawing; the sectional diagram and the diametral diagram of the calculating billet; and the die design and its materials of cold die forging. |
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| Keywords: | Double ended spanner Technlogy of cold die forging Die materials |
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