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通过模拟试验 ,对选用E4316 (J42 6 )焊条和采用向下焊工艺焊接δ2mm的Q2 35A钢板技术进行了详细的探讨 ,发现该工艺可以用于无强度要求的薄板结构的焊接 ,并首次成功地应用于撬装式工艺房壳的焊接生产
Through the simulation test, the technology of E4316 (J42 6) electrode and Q235A steel plate using the downward welding process to weld δ2mm was discussed in detail. It was found that this process can be used for the welding of sheet structure without strength requirement, Used in skid-mounted process housing welding production