电焊机2017，Vol.47Issue(7)：34-37,81,5.DOI:10.7512/j.issn.1001-2303.2017.07.07
焊轨列车专用焊机及成套对轨装置研制
Development of welding machines and aligning railheads devices for rail welding train
摘要
Abstract
With the growth of high-speed railway service time,the rail replacement construction will be more and more.In order to realize the integrated construction of existing rails,including welding,laying and change,the idea of integrating the rail flash welding with long rail transport train has been put forward.However,completing welding rails on a train is confronted with a lot of problems,such as how to match the welding machine with the railheads and how to align a couple of railheads.The technological difficulties of rail welding on the train are analyzed and a specific design project is put forward,which is a complete set of aligning railheads devices with the welding machine as its core.The development of rail welding train can solve the welding and aligning problems of long rails on the train,and provide the technological support for the integrated replacement construction of existing rails.关键词
钢轨闪光焊接/焊轨列车/换轨施工/对轨装置Key words
rail flash welding/rail welding train/rail replacement construction/aligning railheads device分类
矿业与冶金引用本文复制引用
彭鹏,李力,丁韦,李金华..焊轨列车专用焊机及成套对轨装置研制[J].电焊机,2017,47(7):34-37,81,5.基金项目
中国铁道科学研究院金属及化学研究所科研项目(2015SJ08) （2015SJ08）
