| 薄板铝合金脉冲交流TIG焊工艺 |
| |
| 引用本文： | 廖平,陈书杰,杨文杰.薄板铝合金脉冲交流TIG焊工艺[J].焊接学报,2003,24(4):65-67. |
| |
| 作者姓名： | 廖平 陈书杰 杨文杰 |
| |
| 作者单位： | 1. 佳木斯大学,黑龙江,佳木斯,154007
2. 鹤岗发电责任,有限公司,黑龙江,鹤岗,154109 |
| |
| 摘 要： | 采用双逆变脉冲交流TIG焊机对薄板铝合金的焊接工艺进行了研究，探讨了脉冲电流幅值、EP半波时间、脉冲电流频率对焊接工艺的影响。脉冲电流幅值和EP半波时间对铝合金表面氧化膜的清理有重要影响，在焊接薄板铝合金时应采用较低的脉冲频率。采用合适的焊接规范参数，容易实现焊缝成形的控制，并能获得较好的焊接质量。
|
| 关 键 词： | 双逆变脉冲交流TIG焊机 薄板 铝合金 焊接工艺 TIG焊 |
| 文章编号： | 0253-360X(2003)04-65-03 |
| 收稿时间： | 2003/3/3 0:00:00 |
Study on pulsed AC TIG welding technology of thin sheet of aluminium alloy |
| |
| LIAO Ping,CHEN Shu-jie and YANG Wen-jie.Study on pulsed AC TIG welding technology of thin sheet of aluminium alloy[J].Transactions of The China Welding Institution,2003,24(4):65-67. |
| |
| Authors: | LIAO Ping CHEN Shu-jie and YANG Wen-jie |
| |
| Affiliation: | LIAO Ping~1,CHEN Shu-jie~1,YANG Wen-jie~2 |
| |
| Abstract: | The welding technology of thin sheet of aluminium alloy is studied by using the double inverter pulsed AC TIG welding power source in this paper.The influences of pulsed current peak value,EP time and pulsed current frequency on the welding technology are studied.The pulsed current peak value and EP time have a important effect on removal of the surface oxide,the lower frequency should be adopted for thin sheet of aluminium alloy.With rational welding parameters,the welding appearance can be easily controled,and the good welding quality can be acquired. |
| |
| Keywords: | aluminium pulsed AC TIG welding |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《焊接学报》浏览原始摘要信息 |
|
点击此处可从《焊接学报》下载全文 |
