| 较高焊速下螺旋焊管质量控制技术的探讨 |
| |
| 引用本文： | 王海力. 较高焊速下螺旋焊管质量控制技术的探讨[J]. 焊管, 2005, 28(4): 67-70 |
| |
| 作者姓名： | 王海力 |
| |
| 作者单位： | 胜利钢管有限公司,山东,淄博,255082 |
| |
| 摘 要： | 介绍了在较高焊速下所进行的螺旋焊管工艺评定试验情况，并对提速后生产初期出现的主要质量问题——内焊缝凹陷、咬边等焊接缺陷产生的原因及控制措施进行了探讨，同时提出了进一步扩大提速空间的几点建议。
|
| 关 键 词： | 螺旋焊管 工艺评定 凹陷 咬边 上坡焊 下坡焊 磁偏吹 焊剂 |
| 文章编号： | 1001-3938(2005)04-0067-04 |
Discussion on Quality Control Technology of Helical Welded Pipe Under Higher Welding Speed |
| |
| WANG Hai-li. Discussion on Quality Control Technology of Helical Welded Pipe Under Higher Welding Speed[J]. Welded Pipe and Tube, 2005, 28(4): 67-70 |
| |
| Authors: | WANG Hai-li |
| |
| Affiliation: | WANG Hai-li |
| |
| Abstract: | It is introduced that the process appraise and test of helical welded pipe under higher welding speed and discussed the produced cause of maim quality problem-inside weld depression and undercut, etc. occurred at the beginning of production after increasing welding speed and control measures as well as put forward a few suggestion to further extend the increasing speed space. |
| |
| Keywords: | helical welded pipe process appraisal depression undercuts upgrade welding downgrade welding magnetism deflection blowing flux |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
