基于锅壳式锅炉平管板的埋弧自动化焊接工装研究  

Submerged Arc Automatic Welding Equipment Research Based on the Boiler Flat Tube Plate

作　　者：张红玉 刘建斌 黄宏胜 刘守君[3] 齐明贞[4] 

机构地区：[1]山东华臻重工有限公司,山东烟台265500 [2]中国兵器工业第202研究所,陕西咸阳712000 [3]中北大学机械工程与自动化学院,山西太原030051 [4]太康县职业中等专业学校,河南周口461400

出　　处：《机械管理开发》2013年第1期1-2,5,共3页Mechanical Management and Development

基　　金：仪器科学与动态测试教育部重点实验室青年基金资助项目

摘　　要：实现锅炉筒体焊接的全部自动化,难度在于平管板部位的环缝内侧焊接,特别是最后一道组合焊缝。由于施焊条件差,埋弧自动焊焊机不能进入筒体内部施焊。采用改进的工装的埋弧自动焊进行焊接,可以实现该处环向对接接头的自动化焊接。降低了生产成本和劳动强度,提高了工作效率和焊接质量。Realization of boiler welding automation, the difficulty lies in the flat tube plate parts of the sewing ring inner welding, especially the last combined weld. As a result of poor welding conditions, automatic submerged arc welding machine can not enter the cylinder body to weld. This paper adopts the improved equipments, conventional automatic submerged arc welding for welding. It can realize welding automation of the circumferential butt joint welding. Reduce production cost and labor intensity, improve the work efficiency and welding quality.

关 键 词：工装 锅炉平管板 内侧环缝 焊接自动化 埋弧自动焊 

分 类 号：TG445[金属学及工艺—焊接]