JP7770580B2 - 成形装置、溶接管の製造装置、管の成形方法および溶接管の製造方法 - Google Patents

成形装置、溶接管の製造装置、管の成形方法および溶接管の製造方法

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Publication number
JP7770580B2
JP7770580B2 JP2024542683A JP2024542683A JP7770580B2 JP 7770580 B2 JP7770580 B2 JP 7770580B2 JP 2024542683 A JP2024542683 A JP 2024542683A JP 2024542683 A JP2024542683 A JP 2024542683A JP 7770580 B2 JP7770580 B2 JP 7770580B2
Authority
JP
Japan
Prior art keywords
metal plate
side wall
end surface
strip
shaped metal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2024542683A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024042973A1 (https=
JPWO2024042973A5 (https=
Inventor
拓也 齋藤
洋次 尾中
省吾 菊池
尭広 高橋
武士 物種
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of JPWO2024042973A1 publication Critical patent/JPWO2024042973A1/ja
Publication of JPWO2024042973A5 publication Critical patent/JPWO2024042973A5/ja
Application granted granted Critical
Publication of JP7770580B2 publication Critical patent/JP7770580B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
    • B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
    • B23K37/053—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work aligning cylindrical work; Clamping devices therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/025—Seam welding; Backing means; Inserts for rectilinear seams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
JP2024542683A 2022-08-22 2023-07-26 成形装置、溶接管の製造装置、管の成形方法および溶接管の製造方法 Active JP7770580B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022131937 2022-08-22
JP2022131937 2022-08-22
PCT/JP2023/027347 WO2024042973A1 (ja) 2022-08-22 2023-07-26 成形装置、溶接管の製造装置、管の成形方法および溶接管の製造方法

Publications (3)

Publication Number Publication Date
JPWO2024042973A1 JPWO2024042973A1 (https=) 2024-02-29
JPWO2024042973A5 JPWO2024042973A5 (https=) 2024-12-20
JP7770580B2 true JP7770580B2 (ja) 2025-11-14

Family

ID=90013179

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024542683A Active JP7770580B2 (ja) 2022-08-22 2023-07-26 成形装置、溶接管の製造装置、管の成形方法および溶接管の製造方法

Country Status (3)

Country Link
JP (1) JP7770580B2 (https=)
CN (1) CN119744207A (https=)
WO (1) WO2024042973A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026070368A1 (ja) * 2024-09-24 2026-04-02 三菱電機株式会社 溶接不良検出装置、溶接システム、溶接管の製造装置、溶接不良を検出する方法、被溶接物の製造方法および、プログラム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000141033A (ja) 1998-11-06 2000-05-23 Fuji Kikai Kosakusho:Kk 自動溶接装置
JP2016185560A (ja) 2015-03-27 2016-10-27 日新製鋼株式会社 溶接管製造方法及び溶接管製造設備

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2140945A1 (de) * 1971-08-16 1973-03-01 Kabel Metallwerke Ghh Verfahren zum formen eines laengseinlaufenden metallbandes duenner wandstaerke zum rohr
JPS5976690A (ja) * 1982-10-25 1984-05-01 Moriya Minamiura 缶胴の製造方法
JPS5999073U (ja) * 1982-12-20 1984-07-04 日新製鋼株式会社 溶接鋼管の製造装置
JP5633311B2 (ja) * 2010-11-02 2014-12-03 トヨタ自動車株式会社 金属円管の製造装置及び製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000141033A (ja) 1998-11-06 2000-05-23 Fuji Kikai Kosakusho:Kk 自動溶接装置
JP2016185560A (ja) 2015-03-27 2016-10-27 日新製鋼株式会社 溶接管製造方法及び溶接管製造設備

Also Published As

Publication number Publication date
WO2024042973A1 (ja) 2024-02-29
CN119744207A (zh) 2025-04-01
JPWO2024042973A1 (https=) 2024-02-29

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