| 直流氩弧焊在铝及铝合金件缺陷修复中的应用 |
| |
| 引用本文： | 袁宝玉.直流氩弧焊在铝及铝合金件缺陷修复中的应用[J].河北电力技术,1998,17(1):46-48. |
| |
| 作者姓名： | 袁宝玉 |
| |
| 作者单位： | 衡水发电厂 |
| |
| 摘 要： | 电力系统生产企业在遇到铝及铝合金件缺陷修复焊接时，可以利用现有直流氩弧焊设备，工具和操作技术，配备焊粉，焊丝等材料，采用直流正接手工钨极氩弧焊方法解决，介绍了对油泵机缸体铝锰合金铸造件缺陷补焊修复的技术工艺，且弥补了若采用交流氩弧焊和气灶施焊时存在不足。
|
| 关 键 词： | 氩弧焊 直流氩弧焊 铝锰合金 缺陷 修复 |
Application of DC Argon Arc Welding in Repairing Defects in Aluminum and Aluminum Alloy Pieces |
| |
| Yuan,Baoyu.Application of DC Argon Arc Welding in Repairing Defects in Aluminum and Aluminum Alloy Pieces[J].Hebei Electric Power,1998,17(1):46-48. |
| |
| Authors: | Yuan Baoyu |
| |
| Affiliation: | Yuan Baoyu |
| |
| Abstract: | When utility enterprises want to repair aluminum or aluminum alloy pieces with defects in them,they can use existing DC argon arc welding equipment, tools and operating technology,and prepare some welding flux,welding wire and other materials to apply positive DC to tungsten electrode in argon arc welding manually.This paper introduces the repair welding procedure for repairing an alumal casting piece of an oil pump cylinder,This method covers the shortages of AC argon arc weld and gas welding. |
| |
| Keywords: | DC argon arc weld alumal defect repair |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
