LAP WELDED MEMBER

• Main Authors: KONO TAKASHI, IGARASHI MASAO, MIURA YASUKI
• Format: Patent
• Language: English; Japanese
• Published: 23.08.2018
• Subjects: CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SOLDERING OR UNSOLDERING; TRANSPORTING; WELDING; WORKING BY LASER BEAM

PROBLEM TO BE SOLVED: To provide a lap welded member that can effectively eliminate the occurrence of rust by entering and reaching a solution with erosion properties from the outside to the welding burn that is caused when two stainless steel plates are overlapped and welded to each other.SOLUTION: A lap welded member 10 is provided in which an end 2a of a second stainless steel plate 2 is overlapped and positioned to a first stainless steel plate 1, and the first stainless steel plate 1 and the second stainless steel plate 2 are connected through a welded part Y in the position apart from the end 2a. A spacer 2b is interposed between the first stainless steel plate 1 and the end 2a of the second stainless steel plate 2. A space part 3 is provided between the first stainless steel plate 1 and the second stainless steel plate 2, and between the spacer 2b and the welded part Y.SELECTED DRAWING: Figure 1 【課題】二つのステンレス鋼板を重ね合わせて溶接した際に生じる溶接焼けに外部から浸食性のある溶液が入り込んで到達し、錆を発生させることを効果的に解消することのできる重ね溶接部材を提供する。【解決手段】第一のステンレス鋼板１に対して第二のステンレス鋼板２の端部２ａが重ね合わされて位置決めされ、端部２ａから離れた位置において第一のステンレス鋼板１と第二のステンレス鋼板２が溶接部Ｙを介して接続されている重ね溶接部材１０であって、第一のステンレス鋼板１と第二のステンレス鋼板２の端部２ａの間にスペーサー２ｂが介在し、第一のステンレス鋼板１と第二のステンレス鋼板２の間であってスペーサー２ｂと溶接部Ｙの間に空間部３が設けられている。【選択図】図１