焊管2016，Vol.39Issue(9)：23-25,3.DOI:10.19291/j.cnki.1001-3938.2016.09.005
钻机鹅颈管对接全熔透焊接方法的探索及应用
Exploration and Application of Drilling Machine Gooseneck Butt Full Penetration Welding Method
杨晓哲 1孙占奇 1温如春1
作者信息
- 1. 宝鸡石油机械有限责任公司, 陕西 宝鸡 721002
- 折叠
摘要
Abstract
In order to guarantee the welding quality of drilling machine gooseneck butt full penetration weld,increase the inspection qualified rate at a time, it summarized a set of effective one-side welding double-side forming method through repeated practice from some aspects during welding process,such as techniques, skills, welding current, voltage,welding speed and main operation process. After RT detection,it did not find the exceeding standard defects on gooseneck,which welded by using the above welding method. Both the internal quality and appearance quality of weld reached the design requirements,it successfully solved the problems of gooseneck,including unstable welding quality and low detection qualified rate at a time,increased production efficiency and reduced production cost.关键词
焊接/鹅颈管/全熔透焊接方法/探索及应用Key words
welding/gooseneck/full penetration welding method/exploration and application分类
能源科技引用本文复制引用
杨晓哲,孙占奇,温如春..钻机鹅颈管对接全熔透焊接方法的探索及应用[J].焊管,2016,39(9):23-25,3.
