| 铜与铜点爆 |
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| 引用本文： | 孙启政,王凯.铜与铜点爆[J].汽车电器,2001(2):14-17. |
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| 作者姓名： | 孙启政 王凯 |
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| 作者单位： | 贵航集团贵阳电机厂, |
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| 摘 要： | 为减少电机的铜损，最好对纯铜采用母材间直接点焊，凸焊或缝焊，找出了用通常方法不能点焊纯铜的原因，介绍了纯铜点焊焊核形成的过程，指出以本文为依据正确地选择电极材料，电极形状，焊接设备和确定焊接规范，就可实现纯铜的直接点焊。
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| 关 键 词： | 铜 点焊 电极 焊机 焊接规范 |
| 文章编号： | 1003-8639(2001)02-0014-04 |
| 修稿时间： | 2000年9月22日 |
Spot Welding of Copper and
Copper |
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| SUN Qi-zheng,WANG Kai.Spot Welding of Copper and
Copper[J].Auto Electric Parts,2001(2):14-17. |
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| Authors: | SUN Qi-zheng WANG Kai |
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| Abstract: | To reduce the copper loss of engine,it is ideal to adopt spot welding,projection welding or slit bonding.The reasons why the pure copper can′t be spot welded by usual ways are found.It points out that the direct spot welding of pure copper can be realized by the correct choice of pole material,pole form,welding equipment and criterion. |
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