1mm不銹鋼波紋板與彎梁焊接工藝研究

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Abstract： Study the welding process of a 1mm corrugated plate with a head and a 3mm bent beam overlapping structure，and analyzes its structural characteristics and existing welding processes.The current process dificulty is to simultaneously completearc lap welding and irregular joint lap welding with a head，which can easily cause multiple welding defects and take a long repair time，affecting the actual product quality and production efficiency. Propose reasonable welding process methods through optimization experiments on welding processes， reduce welding defects， improve production efficiency and post weld quality.

Keywords： stainless steel corrugated plate; stainless steel bent beam; welding technology

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由于奧氏體不銹鋼具有良好的塑韌性、耐蝕性等優(yōu)點(diǎn)，因而在軌道交通車(chē)輛、耐腐蝕設(shè)備、運(yùn)輸管道及大型設(shè)備外殼等領(lǐng)域得到廣泛應(yīng)用[1，2]。（剩余3789字）