汽车制造中的焊接变形与控制  

Welding Deformation and Control in Automobile Manufacturing

作　　者：娄万军[1] Lou Wanjun(Jilin Communications Polytechnic,Changchun 130012,China)

机构地区：[1]吉林交通职业技术学院,长春130012

出　　处：《黑龙江科学》2020年第10期96-97,共2页Heilongjiang Science

摘　　要：分析了汽车制造中焊接变形产生的原因,主要是工艺流程不合理、工装定位不可靠、装配时存在间隙、焊接操作不规范等。提出了汽车制造焊接变形的控制措施:应保证焊接设计的合理性,严格控制焊接工艺,对焊接变形进行校正。明确变形产生的原因,采取针对性措施,提升汽车制造质量。The causes of welding deformation in automobile manufacturing are analyzed,mainly due to unreasonable process flow,unreliable tooling positioning,gaps during assembly,and irregular welding operations.Control measures for welding deformation in automobile manufacturing are proposed:the rationality of the welding design should be ensured,the welding process should be strictly controlled,and the welding deformation should be corrected.Clarify the causes of deformation and take targeted measures to improve the quality of automobile manufacturing.

关 键 词：汽车制造 焊接变形 控制措施 

分 类 号：U466[机械工程—车辆工程]