SE8902961L - Saett att framstaella tunnvaeggiga metallroer - Google Patents

Saett att framstaella tunnvaeggiga metallroer

Info

Publication number
SE8902961L
SE8902961L SE8902961A SE8902961A SE8902961L SE 8902961 L SE8902961 L SE 8902961L SE 8902961 A SE8902961 A SE 8902961A SE 8902961 A SE8902961 A SE 8902961A SE 8902961 L SE8902961 L SE 8902961L
Authority
SE
Sweden
Prior art keywords
roll
bending
metallic plate
gap
performs
Prior art date
Application number
SE8902961A
Other languages
Unknown language ( )
English (en)
Other versions
SE504310C2 (sv
SE8902961D0 (sv
Inventor
T Nakako
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/sv
Publication of SE8902961L publication Critical patent/SE8902961L/sv
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 true SE8902961L (sv) 1990-03-10
SE504310C2 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 (sv)
KR (1) KR960007143B1 (sv)
AU (1) AU614403B2 (sv)
DE (1) DE3922653B4 (sv)
FR (1) FR2636254B1 (sv)
GB (1) GB2222541B (sv)
SE (1) SE504310C2 (sv)
ZA (1) ZA894342B (sv)

Families Citing this family (4)

* 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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU38595A1 (sv) * 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
JPH0275418A (ja) 1990-03-15
DE3922653A1 (de) 1990-03-15
FR2636254A1 (fr) 1990-03-16
FR2636254B1 (fr) 1995-03-03
KR900004425A (ko) 1990-04-12
ZA894342B (en) 1990-03-28
JPH0729147B2 (ja) 1995-04-05
GB8919791D0 (en) 1989-10-18
AU3917089A (en) 1990-03-15
AU614403B2 (en) 1991-08-29
SE504310C2 (sv) 1997-01-13
KR960007143B1 (ko) 1996-05-29
GB2222541A (en) 1990-03-14
DE3922653B4 (de) 2005-02-17
SE8902961D0 (sv) 1989-09-08
GB2222541B (en) 1992-09-02

Similar Documents

Publication Publication Date Title
EP1000676A3 (en) Bending rolls, and pipe formed thereby
KR910009151B1 (ko) 얇은 두께의 금속파이프를 제조하는 방법
KR970705452A (ko) 내부 증진된 용접 튜브 제조 방법 및 장치(Manufacture of internally enhanced welding tubing)
SE8902961L (sv) Saett att framstaella tunnvaeggiga metallroer
KR920001577B1 (ko) 소구경 금속관의 휨가공장치
JPH0334694Y2 (sv)
SE9400456L (sv) Anordning för framställning av tunnväggiga metallrör
JPS62176611A (ja) 薄肉金属管の製造方法
US2728976A (en) Method of making flanged tube
JPS61219416A (ja) 異形管の抽伸方法及びその装置
KR910000257A (ko) 소구경 금속관의 굽힘가공장치
GB906702A (en) Tube forming die assembly
JPH03207523A (ja) 金属溶接管の製造方法
JPS55141323A (en) Edge forming method in manufacturing electric resistance welded steel pipe
JPS5522442A (en) Circular pipe forming method and device thereof
JPS57156852A (en) Method for working metallic pipe whose pipe diameter-to-thickness ratio is small, to tapered shape by swaging machine, and stiffening metal fitting device
JPH02251314A (ja) 断面形状の優れた薄肉金属管の製造方法
JPS6044126A (ja) 溶接管の製造方法
DE59001253D1 (de) Vorrichtung zum formen eines flansches oder dergleichen, insbesondere am ende eines duennwandigen matallrohres.
JP3079327U (ja) レジューサ
RU2205710C1 (ru) Тянущее устройство
Onoda et al. Finite element simulation of deformation features of sheet metal formed by squeeze rolls in ERW pipe mill
ATE30073T1 (de) Kupfer-aluminium-rohrverbindungen.
DE2902427C3 (de) Vorrichtung zum teilweisen Aufstaubchen der Wandstärke gerader Bogengrundrohre
RU98105377A (ru) Способ изготовления угольника

Legal Events

Date Code Title Description
NUG Patent has lapsed