论文部分内容阅读
结合铝合金车顶焊接具体实例,分别对焊接变形的产生及运用反变形方法控制焊接变形做出分析,收到了一定效果。该研究对此类结构的铝合金车体大部件焊接变形的控制有一定的实际应用意义。
Combined with the concrete example of the roof welding of aluminum alloy, the welding distortion was produced and the deformation was controlled by using the anti-deformation method to analyze the welding deformation. Some results were obtained. The research has certain practical significance for the control of the welding deformation of the large parts of the aluminum alloy body of such a structure.