ATE222149T1 - METHOD AND APPARATUS FOR PRODUCING A TUBE FROM STRIP MATERIAL - Google Patents

METHOD AND APPARATUS FOR PRODUCING A TUBE FROM STRIP MATERIAL

Info

Publication number
ATE222149T1
ATE222149T1 AT99109817T AT99109817T ATE222149T1 AT E222149 T1 ATE222149 T1 AT E222149T1 AT 99109817 T AT99109817 T AT 99109817T AT 99109817 T AT99109817 T AT 99109817T AT E222149 T1 ATE222149 T1 AT E222149T1
Authority
AT
Austria
Prior art keywords
producing
tube
strip material
closed
blank
Prior art date
Application number
AT99109817T
Other languages
German (de)
Original Assignee
Dreistern Werk Maschinenbau Gmbh & Co Kg
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 Dreistern Werk Maschinenbau Gmbh & Co Kg filed Critical Dreistern Werk Maschinenbau Gmbh & Co Kg
Application granted granted Critical
Publication of ATE222149T1 publication Critical patent/ATE222149T1/en

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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Clamps And Clips (AREA)
  • Metal Extraction Processes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Making Paper Articles (AREA)

Abstract

The method of making thin wall metal tubes involves cold forming a thin metal blank into an increasing curved section with the edges (4) closed and then welded together. The partially formed blank (3) is first twisted around a quarter turn and, prior to welding closed, is rotated back slightly. The claims also include a machine for carrying out the method.
AT99109817T 1998-07-30 1999-05-19 METHOD AND APPARATUS FOR PRODUCING A TUBE FROM STRIP MATERIAL ATE222149T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19834400A DE19834400C1 (en) 1998-07-30 1998-07-30 Method of making thin wall tubes

Publications (1)

Publication Number Publication Date
ATE222149T1 true ATE222149T1 (en) 2002-08-15

Family

ID=7875876

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99109817T ATE222149T1 (en) 1998-07-30 1999-05-19 METHOD AND APPARATUS FOR PRODUCING A TUBE FROM STRIP MATERIAL

Country Status (5)

Country Link
EP (1) EP0976466B1 (en)
AT (1) ATE222149T1 (en)
DE (2) DE19834400C1 (en)
DK (1) DK0976466T3 (en)
ES (1) ES2182429T3 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10007496C1 (en) * 2000-02-18 2001-04-26 Dreistern Werk Maschinenbau Gmbh & Co Kg Metal profile manufacturing line has profiling machine with rolling tools and welding device with single energy source coupled to at least 2 welding heads
DE10226517C1 (en) * 2002-06-14 2003-10-30 Dreistern Werk Maschinenbau Gmbh & Co Kg Hollow profile manufacturing method has metal band welded across open side of open profile formed from metal band of varying width
DE10316336A1 (en) * 2003-04-10 2004-11-04 Dreistern-Werk Maschinenbau Gmbh & Co. Kg Method and device for producing a closed metal profile or metal tube with wall thickness varying in the longitudinal direction
EP1644145B1 (en) 2003-06-27 2010-11-10 Crebocan Ag Method and device for the production of a can body, and can body
SI1713612T1 (en) 2004-01-15 2013-08-30 Crebocan Ag Method and device for producing a can body and can body
DE102005022244B4 (en) * 2005-05-13 2007-07-19 Eroform Edelstahl Gmbh Guiding and deformation system, its use and method of making welded pipes
DE102006027046B3 (en) * 2006-06-10 2007-11-22 Lemuth Gmbh Device for the production of a pipe comprises cylindrical rotating rollers running parallel to a molding roller to exert a force in this direction
DE102006035702A1 (en) 2006-08-01 2008-02-21 Eroform Edelstahl Gmbh Suspension for a laser welding machine
DE102009007701B4 (en) * 2009-02-05 2011-02-17 Audi Ag Method for producing a closed profile from a flat strip of material by roll forming
DE102009050569B4 (en) * 2009-08-10 2011-09-22 Willy Kreutz Gmbh & Co. Kg Contact pin for use on lighting means and method for its production
DE102009056324A1 (en) 2009-12-01 2010-07-01 Dreistern Gmbh & Co. Kg Method for lengthwise formation of metal strip or initial profile for producing metal profile in form of e.g. pipe, involves broadening recess with other recesses in roll forming tool, to generate forming region along elastic line
CN102847744A (en) * 2012-09-20 2013-01-02 上海和达汽车配件有限公司 Manufacture method for opening pieces of tubes in different wall thicknesses
CN106031936B (en) * 2015-03-13 2018-01-19 奇昊汽车系统（苏州）有限公司 A kind of manufacture production method of supporting sleeve
CN108895213A (en) * 2018-05-30 2018-11-27 浙江康盛股份有限公司 A kind of ultra-thin tube and its processing method
CN117020409A (en) * 2023-08-28 2023-11-10 佛山市智焱激光科技有限公司 An automatic coil laser welding device
CN117299891B (en) * 2023-11-24 2024-02-06 河北鹏鑫管道装备集团有限公司 Special-shaped bent pipe machining device and machining method thereof
DE102024002188B3 (en) * 2024-07-04 2025-11-20 Mercedes-Benz Group AG Method for connecting poles of individual battery cells

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3101401A (en) * 1957-07-25 1963-08-20 Schlotterer Gustav Method for the manufacture of hollow bodies
JPS5361549A (en) * 1976-11-16 1978-06-02 Shinwa Kasei Kk Pipe forming device from tape form substance
JPS5928410B2 (en) * 1981-05-29 1984-07-12 新日本製鐵株式会社 Forming method for thick-walled ERW pipe
DE3529160A1 (en) * 1985-08-14 1987-02-26 Nippon Steel Corp MOLD ROLLING DEVICE

Also Published As

Publication number Publication date
DE59902324D1 (en) 2002-09-19
ES2182429T3 (en) 2003-03-01
DE19834400C1 (en) 2000-01-05
EP0976466B1 (en) 2002-08-14
EP0976466A3 (en) 2000-10-18
EP0976466A2 (en) 2000-02-02
DK0976466T3 (en) 2002-12-16

Similar Documents

Publication Publication Date Title
DE59902324D1 (en) Method and device for producing a tube from strip material
ATE487551T1 (en) METHOD AND DEVICE FOR PRODUCING A CAN BODY, AND CAN BODY
DE69524496D1 (en) Method and device for producing a metallic corrugated tube
DE69525171D1 (en) METHOD FOR PRODUCING SEAMLESS STEEL TUBES AND PRODUCTION PLANT THEREFOR
DE59508191D1 (en) Process for producing a longitudinally welded metal pipe
DE59901077D1 (en) METHOD AND DEVICE FOR MANUFACTURING L longitudinally welded tubes from flat sheet metal blanks
DE3770149D1 (en) METHOD AND DEVICE FOR PRODUCING TUBE Bends.
ATE221813T1 (en) METHOD FOR PRODUCING A CORE WIRE FOR WELDING ELECTRODES AND ELECTRODE CORE WIRE
DE69925425D1 (en) METHOD FOR PRODUCING AN IMAGE WITH THE HELP OF A PORTABLE OBJECT, A PORTABLE OBJECT AND A DEVICE FOR CARRYING OUT THE PROCESS
ES8106420A1 (en) Method and apparatus for the production of exhaust pipes for automotive vehicles
ATE162119T1 (en) METHOD AND DEVICE FOR PRODUCING PRESS FITTINGS
ATE1739T1 (en) PROCESS FOR THE MANUFACTURE OF SLOT PIPES FOR A PIPE WELDING MACHINE AND DEVICE FOR CARRYING OUT THE PROCESS.
ATA70895A (en) METHOD FOR PRODUCING A STRAND IN THE FORM OF A METAL STRIP, AND DEVICE FOR CARRYING OUT THE METHOD
DE50000333D1 (en) METHOD FOR PRODUCING AN OPTICAL CABLE WITH EXTENDED LENGTH OF THE FOCUS
DE3468633D1 (en) Apparatus for making tubes with holes in the walls
DE69917976D1 (en) Method for producing a housing of a silencer and such a housing
DE50201327D1 (en) Method and device for producing longitudinally welded pipes
PL323928A1 (en) Method of and apparatus for manufacturing a spirally wound seamed tube using reduced quantity of lubricant
DE502004000095D1 (en) Method and device for producing a closed metal profile or metal tube with wall thickness varying in the longitudinal direction
ATE268654T1 (en) METHOD AND DEVICE FOR PRODUCING TWO FLANGES ON A METAL SHEET
JPS5811468Y2 (en) Pipe inner spatter removal device for ERW pipes
ATE171404T1 (en) METHOD AND DEVICE FOR BENDING HOLLOW PROFILE WORKPIECES
ATE212883T1 (en) METHOD AND DEVICE FOR SHEET METAL SHAPING
ATE107550T1 (en) METHOD AND DEVICE FOR MANUFACTURING LARGE DIAMETER LIGHT METAL PIPES STARTING FROM SMALL DIAMETER PIPES.
ATE477069T1 (en) METHOD AND DEVICE FOR PRODUCING A THIN-WALLED COMPONENT

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee