摘要
分析了搅拌摩擦焊工艺(FSW)在国外轨道列车行业应用情况,介绍了中国搅拌摩擦焊中心近年来开发成功的列车铝合金部件产品,主要包括侧墙板、地板、圆顶板、受电弓板、端墙板、枕梁、车钩座。搅拌摩擦焊在侧墙板产品上的初期工程应用表明,国内的搅拌摩擦焊工艺水平和设备制造能力,已经具备了列车部件批量生产的能力。
The application of friction stir welding(FSW)in railway train enterprises abroad was analyzed,and the successful developed parts in aluminum alloy train was introduced in China FSW Center in recent years,which includes side wall panels,flooring,dome plate,pantograph plate sidewall panels,corbels,and coupler panels.The engineering application of FSW in the early stages of the production of sidewall panels shows that the FSW process and equipment manufacturing capacity already has a mass production capacity of the train components.China FSW center has manufactured a 28-meter-long trial moving gantry equipment,and is currently manufacturing a 50-meter-long trial moving gantry equipment for a train manufacturing company.
出处
《焊接》
北大核心
2011年第5期6-9,13,共5页
Welding & Joining
关键词
列车车体
铝合金部件
搅拌摩擦焊
train body
aluminum alloy parts
friction stir welding
