Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
REINFORCEMENT PIPE MANUFACTURING METHOD AND REINFORCEMENT PIPE
To provide a reinforcement pipe manufacturing method capable of manufacturing a highly rigid light reinforcement pipe with high work efficiency, and provide the reinforcement pipe.SOLUTION: This reinforcement pipe manufacturing method comprises: a padded bead forming step of inserting a welding torch 30 from an open end 11 of a pipe 10 into the pipe 10, and forming a padded bead 20 in at least a part of an inner wall surface 12 of the pipe 10 in a peripheral direction through brazing using a solder material or welding using a welding material; a reinforcement plate disposing step of inserting, after the welding torch 30 has been removed from the pipe 10, a reinforcement plate 25 into the pipe 10, and disposing the reinforcement plate 25 so as to contact the padded bead 20; and a reinforcement plate welding step of fillet-welding at least parts of an edge part 26 of the reinforcement plate 25 and the inner wall surface 12 of the pipe 10.SELECTED DRAWING: Figure 1B
【課題】高剛性でありかつ軽量の補強パイプを、作業効率よく製造することができる補強パイプの製造方法及び補強パイプを提供する。【解決手段】溶接トーチ３０をパイプ１０の開口端１１からパイプ１０の内部に挿入し、パイプ１０の内壁面１２における周方向の少なくとも一部を、ろう材を用いたブレージング又は溶接材料を用いた溶接により肉盛ビード２０を形成する肉盛ビード形成工程と、溶接トーチ３０をパイプ１０から取り除いた後、補強板２５をパイプ１０の内部に挿入し、補強板２５が肉盛ビード２０に接するように配置する補強板配置工程と、補強板２５の縁部分２６とパイプ１０の内壁面１２との少なくとも一部をすみ肉溶接する補強板溶接工程と、を備える。【選択図】図１Ｂ
REINFORCEMENT PIPE MANUFACTURING METHOD AND REINFORCEMENT PIPE
To provide a reinforcement pipe manufacturing method capable of manufacturing a highly rigid light reinforcement pipe with high work efficiency, and provide the reinforcement pipe.SOLUTION: This reinforcement pipe manufacturing method comprises: a padded bead forming step of inserting a welding torch 30 from an open end 11 of a pipe 10 into the pipe 10, and forming a padded bead 20 in at least a part of an inner wall surface 12 of the pipe 10 in a peripheral direction through brazing using a solder material or welding using a welding material; a reinforcement plate disposing step of inserting, after the welding torch 30 has been removed from the pipe 10, a reinforcement plate 25 into the pipe 10, and disposing the reinforcement plate 25 so as to contact the padded bead 20; and a reinforcement plate welding step of fillet-welding at least parts of an edge part 26 of the reinforcement plate 25 and the inner wall surface 12 of the pipe 10.SELECTED DRAWING: Figure 1B
【課題】高剛性でありかつ軽量の補強パイプを、作業効率よく製造することができる補強パイプの製造方法及び補強パイプを提供する。【解決手段】溶接トーチ３０をパイプ１０の開口端１１からパイプ１０の内部に挿入し、パイプ１０の内壁面１２における周方向の少なくとも一部を、ろう材を用いたブレージング又は溶接材料を用いた溶接により肉盛ビード２０を形成する肉盛ビード形成工程と、溶接トーチ３０をパイプ１０から取り除いた後、補強板２５をパイプ１０の内部に挿入し、補強板２５が肉盛ビード２０に接するように配置する補強板配置工程と、補強板２５の縁部分２６とパイプ１０の内壁面１２との少なくとも一部をすみ肉溶接する補強板溶接工程と、を備える。【選択図】図１Ｂ
REINFORCEMENT PIPE MANUFACTURING METHOD AND REINFORCEMENT PIPE
補強パイプの製造方法及び補強パイプ
SUZUKI REIICHI (Autor:in) / SAITO KENJI (Autor:in)
21.10.2022
Patent
Elektronische Ressource
Japanisch
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