铁道标准设计Issue(2)：33-37,5.DOI:10.13238/j.issn.1004-2954.2016.02.007
YHG-1200 TH闪光焊机在兰新高铁钢轨焊接中的应用研究
Application of YHG-1200 TH Flash-butt Welding Machine on Lanzhou-Urimqi High-speed Railway
摘要
Abstract
The sixth section of Lanzhou ~ Urimqi second double track railway line in Xinjiang covers some 650 km track-laying in terms of single track. 60 kg/m U71Mn (G) rail is used for CWR. In order to guarantee the quality and improve the efficiency of rail welding, YHG-1200TH flash-butt welding machine is employed. The paper introduces the functions and performances of the machine, the methods for selecting welding parameters and quality examination. The rationality and validity of the selected welding parameters are proved experimentally.关键词
兰新高速铁路/无缝线路/YHG-1200TH型闪光焊机/钢轨闪光焊接/施工Key words
Lanzhou~Urimqi high speed railway/Continuously welded rail/YHG-1200 TH flash-butt welding machine/Rail flash welding/Construction分类
交通工程引用本文复制引用
公彦良..YHG-1200 TH闪光焊机在兰新高铁钢轨焊接中的应用研究[J].铁道标准设计,2016,(2):33-37,5.基金项目
中国铁道建筑总公司科技研究开发计划项目(2011-05B) （2011-05B）
