SE504310C2 - Sätt att framställa tunnväggiga metallrör - Google Patents

Sätt att framställa tunnväggiga metallrör

Info

Publication number
SE504310C2
SE504310C2 SE8902961A SE8902961A SE504310C2 SE 504310 C2 SE504310 C2 SE 504310C2 SE 8902961 A SE8902961 A SE 8902961A SE 8902961 A SE8902961 A SE 8902961A SE 504310 C2 SE504310 C2 SE 504310C2
Authority
SE
Sweden
Prior art keywords
bending
roller
metal sheet
metal
sheet
Prior art date
Application number
SE8902961A
Other languages
English (en)
Swedish (sv)
Other versions
SE8902961D0 (sv
SE8902961L (sv
Inventor
Takefumi Nakako
Norimasa Miura
Shoji Inoue
Yoshiaki Shimada
Akinobu Takezoe
Original Assignee
Nisshin Steel 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 Nisshin Steel Co Ltd filed Critical Nisshin Steel Co Ltd
Publication of SE8902961D0 publication Critical patent/SE8902961D0/xx
Publication of SE8902961L publication Critical patent/SE8902961L/
Publication of SE504310C2 publication Critical patent/SE504310C2/sv

Links

Classifications

    • 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
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
    • 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
    • B21C37/083—Supply, or operations combined with supply, of strip material
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/56—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head support for the purpose of adjusting the position of the head relative to the record carrier, e.g. manual adjustment for azimuth correction or track centering

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
SE8902961A 1988-09-09 1989-09-08 Sätt att framställa tunnväggiga metallrör SE504310C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63224685A JPH0729147B2 (ja) 1988-09-09 1988-09-09 薄肉金属管の製造方法

Publications (3)

Publication Number Publication Date
SE8902961D0 SE8902961D0 (sv) 1989-09-08
SE8902961L SE8902961L (sv) 1990-03-10
SE504310C2 true SE504310C2 (sv) 1997-01-13

Family

ID=16817622

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8902961A SE504310C2 (sv) 1988-09-09 1989-09-08 Sätt att framställa tunnväggiga metallrör

Country Status (8)

Country Link
JP (1) JPH0729147B2 (ja)
KR (1) KR960007143B1 (ja)
AU (1) AU614403B2 (ja)
DE (1) DE3922653B4 (ja)
FR (1) FR2636254B1 (ja)
GB (1) GB2222541B (ja)
SE (1) SE504310C2 (ja)
ZA (1) ZA894342B (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10153144C1 (de) * 2001-10-27 2003-05-28 Sms Meer Gmbh Vorrichtung zur Herstellung eines Rohres
DE10323694A1 (de) * 2003-05-22 2005-01-27 Muhr Und Bender Kg Verfahren zum Herstellen von Rohren und Profilen
KR100956830B1 (ko) * 2008-08-05 2010-05-07 주식회사 금강티더블유피 금속관 성형장치
KR101039262B1 (ko) * 2010-11-16 2011-06-07 (주)금강 잔류응력을 이용한 금속관 연속 제조장치
CN117840324B (zh) * 2024-03-07 2024-06-04 大连理工大学 一种连续变截面薄壁舱段类壳体件的成形方法及装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL251218A (ja) * 1959-05-06
JPH0677773B2 (ja) * 1985-10-15 1994-10-05 日新製鋼株式会社 薄肉金属管の製造方法
SU1301516A1 (ru) * 1985-10-29 1987-04-07 Уральский научно-исследовательский институт трубной промышленности Способ изготовлени сварных труб и стан дл его осуществлени
US4796797A (en) * 1986-10-14 1989-01-10 Nisshin Steel Co., Ltd. Method for making thin-walled metal pipes
SU1486204A1 (ru) * 1987-06-16 1989-06-15 Uralsky Nii Trubnoj Promy Трубоэлектросварочный'агрегат
SU1486205A1 (ru) * 1987-09-11 1989-06-15 Uralsky Nii Trubnoj Promy Способ производства труб на непрерывных трубоэлектросварочных агрегатах
SU1500405A1 (ru) * 1987-11-17 1989-08-15 Уральский научно-исследовательский институт трубной промышленности Способ изготовлени труб на непрерывных трубосварочных агрегатах

Also Published As

Publication number Publication date
SE8902961D0 (sv) 1989-09-08
KR900004425A (ko) 1990-04-12
AU3917089A (en) 1990-03-15
GB2222541B (en) 1992-09-02
JPH0729147B2 (ja) 1995-04-05
ZA894342B (en) 1990-03-28
DE3922653A1 (de) 1990-03-15
GB2222541A (en) 1990-03-14
FR2636254A1 (fr) 1990-03-16
KR960007143B1 (ko) 1996-05-29
SE8902961L (sv) 1990-03-10
DE3922653B4 (de) 2005-02-17
GB8919791D0 (en) 1989-10-18
JPH0275418A (ja) 1990-03-15
FR2636254B1 (fr) 1995-03-03
AU614403B2 (en) 1991-08-29

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Legal Events

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NUG Patent has lapsed