捣镐的高频感应钎焊工艺研究  

Study on High Frequency Induction Brazing Process for Tamping Tine

作　　者：张驰[1] 万一[1] 徐春[2] 

机构地区：[1]重庆理工大学材料科学与工程学院,重庆400054 [2]上海应用技术学院材料科学与工程学院,上海201418

出　　处：《热加工工艺》2013年第13期194-196,199,共4页Hot Working Technology

摘　　要：通过对影响钎焊质量的工艺参数的试验,研究得出增加钎焊焊缝钎着率、提升钎焊质量的方法。以此延长铁路养护易耗品捣镐的使用寿命,提升其作业里程。The process parameters of tamping tine operation were studied. The methods for increasing the brazing rate and improving the operational quality of brazing were obtained. The result show that the method can play an important role in prolonging the service life of tamping tine, which is easily damaged and need more maintenance in the railway, and can extend the operational distance greatly.

关 键 词：捣镐 高频感应钎焊 钎着率 

分 类 号：TG454[金属学及工艺—焊接]