| JX1030半轴套管体挤压工艺实验研究 |
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| 引用本文： | 陈丽军,张如华,王海华,卢险峰.JX1030半轴套管体挤压工艺实验研究[J].锻压技术,2007,32(2):50-52. |
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| 作者姓名： | 陈丽军 张如华 王海华 卢险峰 |
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| 作者单位： | 南昌大学,机电工程学院,江西,南昌,330031;南昌大学,机电工程学院,江西,南昌,330031;南昌大学,机电工程学院,江西,南昌,330031;南昌大学,机电工程学院,江西,南昌,330031 |
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| 摘 要： | 针对JX1030半轴套管体的结构特点,在分析国内外近年来采用的各种成形工艺的基础上,开发了在常规设备条件下,以圆棒材为坯料,用镦粗-反挤压和扩径-正挤压两道复合工序相结合的热挤压成形新工艺.通过物理模拟实验证明了该变形工艺的可行性、实用性.
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| 关 键 词： | 半轴套管体 复合变形 热挤压 |
| 文章编号： | 1000-3940（2007）02-0050-03 |
| 修稿时间： | 2006-04-202006-07-24 |
Experimental Research on extrusion process of JX1030 vehicle back-bridge axle shaft sleeve |
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| CHEN Li-jun,ZHANG Ru-hua,WANG Hai-hua,LU Xian-feng.Experimental Research on extrusion process of JX1030 vehicle back-bridge axle shaft sleeve[J].Forging & Stamping Technology,2007,32(2):50-52. |
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| Authors: | CHEN Li-jun ZHANG Ru-hua WANG Hai-hua LU Xian-feng |
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| Affiliation: | School of Mechanical and Electrical Engineering, Nanchang University, Nanchang 330029, China |
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| Abstract: | Aiming at the structural characteristic of JX1030 vehicle back-bridge axle shaft sleeve and through the analysis on various forming technologies applied in domestic and overseas in recent years, a new hot extrusion forming technology was developed which applied the general equipment and rod material. It applied 2 steps composite technology of upsetting-backward extrusion and expanding-forward extrusion. The feasibility and practicability of this technology were proved through the physical simulative experiments. |
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| Keywords: | axle shaft sleeve combined deformation extrusion |
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