JPWO2022025272A1 - - Google Patents

Info

Publication number
JPWO2022025272A1
JPWO2022025272A1 JP2022539620A JP2022539620A JPWO2022025272A1 JP WO2022025272 A1 JPWO2022025272 A1 JP WO2022025272A1 JP 2022539620 A JP2022539620 A JP 2022539620A JP 2022539620 A JP2022539620 A JP 2022539620A JP WO2022025272 A1 JPWO2022025272 A1 JP WO2022025272A1
Authority
JP
Japan
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.)
Granted
Application number
JP2022539620A
Other versions
JP7177304B2 (ja
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 filed Critical
Publication of JPWO2022025272A1 publication Critical patent/JPWO2022025272A1/ja
Application granted granted Critical
Publication of JP7177304B2 publication Critical patent/JP7177304B2/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 OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes 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
    • B21C37/16—Making tubes with varying diameter in longitudinal direction
    • B21C37/18—Making tubes with varying diameter in longitudinal direction conical tubes
    • B21C37/185—Making tubes with varying diameter in longitudinal direction conical tubes starting from sheet material
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/10—Geometric CAD
    • G06F30/17—Mechanical parametric or variational design
    • 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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/006—Feeding elongated articles, such as tubes, bars, or profiles
    • 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
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/10—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes
    • B21D5/12—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes making use of forming-rollers
    • 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 to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
    • B23K37/0533—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor external pipe alignment clamps
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/10—Geometric CAD
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geometry (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Computer Hardware Design (AREA)
  • Evolutionary Computation (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Analysis (AREA)
  • Computational Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
JP2022539620A 2020-07-31 2021-07-30 金属管の製造方法と装置 Active JP7177304B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020130667 2020-07-31
JP2020130667 2020-07-31
PCT/JP2021/028412 WO2022025272A1 (ja) 2020-07-31 2021-07-30 金属管の製造方法と装置

Publications (2)

Publication Number Publication Date
JPWO2022025272A1 true JPWO2022025272A1 (ja) 2022-02-03
JP7177304B2 JP7177304B2 (ja) 2022-11-22

Family

ID=80036401

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022539620A Active JP7177304B2 (ja) 2020-07-31 2021-07-30 金属管の製造方法と装置

Country Status (6)

Country Link
US (1) US20230271240A1 (ja)
EP (1) EP4190460A1 (ja)
JP (1) JP7177304B2 (ja)
KR (1) KR20230044236A (ja)
CN (1) CN116056814A (ja)
WO (1) WO2022025272A1 (ja)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07275954A (ja) * 1994-04-11 1995-10-24 Kusakabe Denki Kk 電縫鋼管の製造方法
JPH08187516A (ja) * 1994-12-30 1996-07-23 Nakata Seisakusho:Kk 薄肉管並びに管に準ずる断面形状製品の製造方法
JP2000084619A (ja) * 1998-09-09 2000-03-28 Nakata Seisakusho:Kk 多孔型サイドロールおよびクラスターロール
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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS496986B1 (ja) 1969-01-14 1974-02-18
JP4906986B2 (ja) 1999-04-05 2012-03-28 株式会社中田製作所 ロール成形方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07275954A (ja) * 1994-04-11 1995-10-24 Kusakabe Denki Kk 電縫鋼管の製造方法
JPH08187516A (ja) * 1994-12-30 1996-07-23 Nakata Seisakusho:Kk 薄肉管並びに管に準ずる断面形状製品の製造方法
JP2000084619A (ja) * 1998-09-09 2000-03-28 Nakata Seisakusho:Kk 多孔型サイドロールおよびクラスターロール
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
EP4190460A1 (en) 2023-06-07
CN116056814A (zh) 2023-05-02
KR20230044236A (ko) 2023-04-03
JP7177304B2 (ja) 2022-11-22
US20230271240A1 (en) 2023-08-31
WO2022025272A1 (ja) 2022-02-03

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