补焊技术在轧机关键件中的应用研究

Study of Application of Repair Welding Procedure in Key Parts of Rolling Mill

文章详细论述了轧机设备关键件的生产过程中,零部件缺陷常用的补焊方法及施焊特点。除了在施焊前后的一般工艺要求外,针对不同材质零件在不同使用场合下,对其补焊工艺要求及焊接方式的不同选择做了说明,对实际生产具有一定的借鉴意义。

To address the defects in key parts of rolling mill, the paper described conventional repair welding procedures and operating features. In light of different materials and different cases, the paper also presented procedures and operations for repair welding correspondingly besides general technical requirements before and after welding process.