How to improve the safety of subways by transforming Henan copper bars

How to improve the safety of subways by transforming Henan copper bars
How to improve the safety of subways by transforming Henan copper bars?Luoyang Gaoen Copper Industry Co., Ltd. will tell you about the structure of copper bars.　　Luoyang Gao’en Copper Industry Co., Ltd. learned that rails are used in the subway power supply system for uniform reflow, and Henan copper bars need to be welded with the rails for all reflows..　　Aiming at the problems of rail overburning, cracks, broken rails and poor reflow caused by welding, Luoyang Gao’en Copper Industry Co., Ltd. has analyzed the welding method of Henan copper bars from the process, flux dosage, temperature control, and rail flaw detection. Research and analysis.　　Luoyang Gaoen Copper Industry Co., Ltd. stated that improving the subway construction method so that Henan copper bars and Luoyang copper bars can meet the requirements of transition resistance, current-carrying temperature rise, short-circuit temperature rise, drop weight, fatigue, and metallographic structure test, can be better. Eliminate hidden dangers of subway operation safety.