JP7820852B2 - 金属管の分岐部構造製造装置、分岐部構造製造システム及び溶接システム、並びに金属管の分岐部構造の製造方法 - Google Patents

金属管の分岐部構造製造装置、分岐部構造製造システム及び溶接システム、並びに金属管の分岐部構造の製造方法

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Publication number
JP7820852B2
JP7820852B2 JP2024528087A JP2024528087A JP7820852B2 JP 7820852 B2 JP7820852 B2 JP 7820852B2 JP 2024528087 A JP2024528087 A JP 2024528087A JP 2024528087 A JP2024528087 A JP 2024528087A JP 7820852 B2 JP7820852 B2 JP 7820852B2
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JP
Japan
Prior art keywords
mold
metal pipe
pipe
central axis
hole
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
JP2024528087A
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English (en)
Japanese (ja)
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JPWO2023248274A1 (https=
Inventor
将式 荒木
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.)
ARAKI TECHNICAL AND RESEARCH CO.,LTD
Original Assignee
ARAKI TECHNICAL AND RESEARCH CO.,LTD
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 ARAKI TECHNICAL AND RESEARCH CO.,LTD filed Critical ARAKI TECHNICAL AND RESEARCH CO.,LTD
Publication of JPWO2023248274A1 publication Critical patent/JPWO2023248274A1/ja
Application granted granted Critical
Publication of JP7820852B2 publication Critical patent/JP7820852B2/ja
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Anticipated expiration legal-status Critical

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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
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
    • B21C37/29—Making branched pieces, e.g. T-pieces
    • 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
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
    • 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
    • B21D51/16—Making hollow objects characterised by the use of the 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
    • B23K37/02—Carriages for supporting the welding or cutting element

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
JP2024528087A 2022-06-20 2022-06-20 金属管の分岐部構造製造装置、分岐部構造製造システム及び溶接システム、並びに金属管の分岐部構造の製造方法 Active JP7820852B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/024475 WO2023248274A1 (ja) 2022-06-20 2022-06-20 金属管の分岐部構造製造装置、分岐部構造製造システム及び溶接システム、並びに金属管の分岐部構造の製造方法

Publications (2)

Publication Number Publication Date
JPWO2023248274A1 JPWO2023248274A1 (https=) 2023-12-28
JP7820852B2 true JP7820852B2 (ja) 2026-02-26

Family

ID=89379564

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024528087A Active JP7820852B2 (ja) 2022-06-20 2022-06-20 金属管の分岐部構造製造装置、分岐部構造製造システム及び溶接システム、並びに金属管の分岐部構造の製造方法

Country Status (2)

Country Link
JP (1) JP7820852B2 (https=)
WO (1) WO2023248274A1 (https=)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5913530A (ja) * 1982-07-13 1984-01-24 Toshiba Corp 分岐管の拡管成形方法
JPS6174727A (ja) * 1984-09-19 1986-04-17 Hitachi Ltd 管のバ−リング加工方法
JPH0390221A (ja) * 1989-08-31 1991-04-16 Nippon Pipe Seizo Kk 管状部材のバーリング方法

Also Published As

Publication number Publication date
WO2023248274A1 (ja) 2023-12-28
JPWO2023248274A1 (https=) 2023-12-28

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