轨道车辆铝合金车体焊接工艺探究  

Study on Rail Vehicle Welding Technology of Aluminum Alloy car Body

作　　者：张占岭[1] 

机构地区：[1]南车青岛四方机车车辆股份有限公司,青岛266000

出　　处：《装备制造技术》2012年第4期241-242,共2页Equipment Manufacturing Technology

摘　　要：轨道车辆车体由铝合金型材焊接而成,本文主要通过分析轨道车辆铝合金车体的焊接工艺,运用轨道车辆铝合金车体焊接变形控制的方法,实现轨道车辆铝合金车体的尺寸控制及强度要求,提高了轨道车辆运行的可靠性。rail vehicle body is welded together by aluminum alloy sections,and this paper mainly through the analysis of the rail vehicle welding technology of aluminum alloy car body,using the method of rail vehicle welding deformation of aluminum alloy car body control,realizes railway vehicle aluminum alloy car-body dimension control and strength requirements and improves the reliability of rail vehicles run.

关 键 词：轨道车辆 铝合金车体 焊接工艺 尺寸控制 

分 类 号：TM407[电气工程—电器]