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对大钩可焊性进行了分析 ,通过直接模拟实验 ,得到了一组大钩的补焊工艺参数 ,成功地对其进行了补焊 ,为同类铸钢件的补焊提供了依据
The weldability of the hooks was analyzed. Through a series of direct simulation experiments, a group of hook welding parameters were obtained and the welding repaired successfully, which provided the basis for the welding repair of the similar steel castings