| 铝合金XG18-2梯形管生产工艺的改进 |
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| 引用本文： | 李世伟,宋微,程磊,王海静,张智敏.铝合金XG18-2梯形管生产工艺的改进[J].轻合金加工技术,2007,35(5):23-25. |
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| 作者姓名： | 李世伟 宋微 程磊 王海静 张智敏 |
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| 作者单位： | 东北轻合金有限责任公司,黑龙江,哈尔滨,150060 |
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| 摘 要： | 针对铝合金XG18-2梯形管生产中存在的尺寸精度不够及表面质量低的问题,分析其产生的原因。对原生产工艺进行改进,一次拉伸成形改为过渡模拉伸成矩形后,再通过合理成形模具拉伸成形。
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| 关 键 词： | 成形模具 铝合金 梯形管 |
| 文章编号： | 1007-7235（2007）05-0023-03 |
| 修稿时间： | 2007-01-20 |
Process improvement on aluminium alloy XG18-2 ladder-shaped tube |
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| LI Shi-wei,SONG Wei,CHENG Lei,WANG Hai-jing,ZHANG Zhi-min.Process improvement on aluminium alloy XG18-2 ladder-shaped tube[J].Light Alloy Fabrication Technology,2007,35(5):23-25. |
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| Authors: | LI Shi-wei SONG Wei CHENG Lei WANG Hai-jing ZHANG Zhi-min |
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| Affiliation: | Northeast Light Alloy Co. ,Ltd. ,Harbin 150060, China |
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| Abstract: | About the size precision and the surface concave problem of the aluminium alloy XG18-2 ladder-shaped tube during its production,analyzing the cause of formation,and improving the previous die equipment production process,changing from stretching to model only once previously to stretching to retangle by transitional die first,then stretching it to expected model by reasonable forming die. |
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| Keywords: | forming die aluminium alloy ladder-shaped tube |
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