电焊机2011，Vol.41Issue(10)：9-14,6.
大型储罐双丝埋弧横焊设备的研制
Study on tandem submerged arc horizontal welding equipment for large storage tank
张田利 1唐德渝 1冯标 1李春润 1龙斌1
作者信息
- 1. 中国石油集团工程技术研究院,天津300451
- 折叠
摘要
Abstract
To meet the requirements of large storage tank girth welding equipment of high quality and efficiency, horizontal welding equipment for large storage tank and its supporting techniques with dual power single molten pool dual arc welding technology was developed.Aiming at characteristics and conditions of construction of large storage tank girth welding,dual power single melton pool submerged dual arc welding system,two-wire electric synchronous regulator,and sequence welding cart were developed,basing on the LINCOLN DC1000 single wire DC submerged arc welding system and the MILLER SUMMIT ARC1250 single wire submerged arc welding system of AC square wave,Meanwhile a typical welding parameters supporting the equipments were designed and summarized. Hence the equipments can meet the large storage tank on-site construction requirements,achieve high quality and efficiency tandem submerged arc automatically welding of girth.The application shows that the equipment has good compatibility with the existing single wire welding facilities,the efficiency has been increased by fifty percent.The equipments are very convenient for application and dissemination.关键词
大型储罐/双丝双弧/埋弧自动横焊设备/研制Key words
large storage tank/submerged dual arc welding/equipment of submerged arc horizontal welding/design分类
矿业与冶金引用本文复制引用
张田利,唐德渝,冯标,李春润,龙斌..大型储罐双丝埋弧横焊设备的研制[J].电焊机,2011,41(10):9-14,6.
