铝-钢复合过渡接头焊接热量控制

Welding Heat Control of Aluminum Steel Composite Transition Joint

为确定过渡接头焊接工艺参数,以某型舰修理过程中使用的11mm厚复合接头为例,采用实船试验的方法对原焊接参数的选择进行试验验证,并根据试验结果设计新的焊接参数。研究表明:新焊接参数可以作为工厂后期焊接11mm厚铝-钢复合过渡接头时的参数选择标准。研究成果可为过渡接头焊接工艺提供一定参考。

To determine the welding process parameters of the transition joint,taking the 11 mm thick composite joint used in the repair process of a ship as an example,the selection of the original welding parameters is verified through actual ship testing,and new welding parameters are designed based on the test results.Research shows that the new welding parameters can serve as a parameter selection standard for the later welding of 11 mm thick aluminum steel composite transition joints in factories.The research results can provide some references for the welding process of transition joints.