特种车底盘的车架焊接工艺改进与研究  

The Improvement and Research of Welding Process about Special Chassis's Frame

作　　者：玄昌英 张东梅[1] 邵文艺[2] 

机构地区：[1]泰安航天特种车有限公司,山东泰安271000 [2]山东宏康机械制造有限公司,山东泰安271000

出　　处：《汽车零部件》2009年第2期68-70,77,共4页Automobile Parts

摘　　要：特种车底盘的车架焊接是一个难点。针对特种车底盘的车架焊接变形,对焊接工艺方案进行改进,提出了一种新的焊接工艺方案,理论分析及实际应用结果均表明,该方案大大降低了车架的焊接变形,提高了生产效率。It is difficult to weld the chassis＇ frame. The new program was put forward to carry out the improvements on the bonding technology for the deformation of the chassis solders . The result applying from theoretical analysis and reality equally indicates that it can reduce the welding deformation greatly, and enhances the efficiency at the same time.

关 键 词：车架翻转焊胎 花盘焊接 链轮 焊接变形 

分 类 号：U466[机械工程—车辆工程]