论文部分内容阅读
我厂铸铝模及维修工作中铝件的焊接,原来是采用气焊,生产率低,工件易变形,操作技术要求高,有的受零件形状限制而无法焊接。为满足生产需要,我们进行了手工电弧焊焊接铸件的试验。铸铝手工电弧焊,生产率高,应用的设备极为普遍,容易操作。不但可用于铸铝模及维修工作中铝件的焊接,而且还可用于焊补越野车铸铝汽缸盖,具有显著的经济效果。
My factory cast aluminum mold and repair work of aluminum welding, the original is the use of gas welding, low productivity, easy deformation of the workpiece, the technical requirements of the operation, and some by the shape of the parts can not be welded. To meet the production needs, we conducted a manual arc welding test. Cast aluminum hand arc welding, high productivity, the application of equipment is extremely common, easy to operate. Not only can be used for aluminum die casting and maintenance work of welding, but also can be used for welding off-road vehicles cast aluminum cylinder head, with significant economic effects.