电焊机2012，Vol.42Issue(7)：25-28,4.
双管板换热器A-TIG焊焊炬研制
Development of A-TIG welding torch for the double tube sheet heat exchangers
刁志锋 1杨树彪 1黄仁龙 1严华 2顾芝敏2
作者信息
- 1. 江苏省特种设备安全监督检验研究院江阴分院,江苏江阴 214434
- 2. 江苏双良锅炉有限公司,江苏江阴 214444
- 折叠
摘要
Abstract
This study develops A-TIG welding torch for the double tube sheet heat exchangeis.In this torch,the rotation system.the gas circuit system,the waterway system,the electric circuit system,the contact tip and the nozzle are designed specially,then adjust the tungsten electrode installation system through the reasonable processing and assembly,resolve the connection problem of inner tube sheet and heat exchange tube in double tube sheet heat exchangers.The experimental results show that the structure of welding torch designs reasonable and practical,satisfied the require of welding.关键词
A-TIG焊/双管板换热器/焊炬Key words
A-TIG welding/double tube sheet heat exchangers/welding torch分类
矿业与冶金引用本文复制引用
刁志锋,杨树彪,黄仁龙,严华,顾芝敏..双管板换热器A-TIG焊焊炬研制[J].电焊机,2012,42(7):25-28,4.
