CA2526929A1 - Process for press forming metal tubes - Google Patents

Process for press forming metal tubes Download PDF

Info

Publication number
CA2526929A1
CA2526929A1 CA002526929A CA2526929A CA2526929A1 CA 2526929 A1 CA2526929 A1 CA 2526929A1 CA 002526929 A CA002526929 A CA 002526929A CA 2526929 A CA2526929 A CA 2526929A CA 2526929 A1 CA2526929 A1 CA 2526929A1
Authority
CA
Canada
Prior art keywords
tubular member
making
blank
sub
member according
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.)
Abandoned
Application number
CA002526929A
Other languages
English (en)
French (fr)
Inventor
Timothy J. Cripsey
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.)
Noble Metal Processing Inc
Original Assignee
Prototube, Inc.
Timothy J. Cripsey
Noble Metal Processing, Inc.
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
Priority claimed from US10/757,967 external-priority patent/US20040250404A1/en
Application filed by Prototube, Inc., Timothy J. Cripsey, Noble Metal Processing, Inc. filed Critical Prototube, Inc.
Publication of CA2526929A1 publication Critical patent/CA2526929A1/en
Abandoned legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for 
    • 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
    • B21C37/065—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 starting from a specific blank, e.g. tailored blank
    • 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
    • B21C37/0803—Making tubes with welded or soldered seams the tubes having a special shape, e.g. polygonal tubes
    • 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
    • B21C37/0815—Making tubes with welded or soldered seams without continuous longitudinal movement of the sheet during the bending operation
    • 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
    • B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
    • B21D5/015—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments for making tubes
    • 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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/033—Deforming tubular bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Vehicle Body Suspensions (AREA)
CA002526929A 2003-05-08 2004-05-07 Process for press forming metal tubes Abandoned CA2526929A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US46902903P 2003-05-08 2003-05-08
US60/469,029 2003-05-08
US10/757,967 US20040250404A1 (en) 2003-01-14 2004-01-14 Process for press forming metal tubes
US10/757,967 2004-01-14
PCT/US2004/014278 WO2004101187A2 (en) 2003-05-08 2004-05-07 Process for press forming metal tubes

Publications (1)

Publication Number Publication Date
CA2526929A1 true CA2526929A1 (en) 2004-11-25

Family

ID=33457116

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002526929A Abandoned CA2526929A1 (en) 2003-05-08 2004-05-07 Process for press forming metal tubes

Country Status (7)

Country Link
EP (1) EP1635983A2 (ko)
JP (1) JP2007501714A (ko)
KR (1) KR20060034639A (ko)
AU (1) AU2004238826A1 (ko)
CA (1) CA2526929A1 (ko)
MX (1) MXPA05011842A (ko)
WO (1) WO2004101187A2 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006013573A1 (de) * 2006-03-22 2007-09-27 Rp Technik Gmbh Profilsysteme Metallprofil für Rahmenkonstruktionen von Fenster-, Tür- oder Fassadenelementen sowie Verfahren zur Herstellung desselben
DE102007050337B4 (de) * 2007-10-18 2009-12-31 Thyssenkrupp Steel Ag Formgestauchter Hohlkörper
JP7224623B2 (ja) * 2018-11-14 2023-02-20 株式会社富士機械工作所 ロール成形方法及びロール成形装置
JP6650504B1 (ja) * 2018-11-29 2020-02-19 ティエフオー株式会社 金型装置及びこれを用いた成形物の製造方法
CN110355568A (zh) * 2019-07-25 2019-10-22 杜宗英 烟筒卷焊自动化一体化设备
FR3113615A1 (fr) * 2020-08-27 2022-03-04 Faurecia Systemes D'echappement Procédé de mise en forme d’une pièce tubulaire comportant une cavité

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514270A1 (fr) * 1981-10-09 1983-04-15 Peugeot Cycles Procede de deformation locale d'un tube rond en un tube comportant des faces planes, et poincon de formage pour sa mise en oeuvre
US4466267A (en) * 1981-10-28 1984-08-21 Casler William A Process for forming curved structures, and the resulting structures
DE19604368C2 (de) * 1996-02-07 1999-12-30 Benteler Werke Ag Verfahren zur Herstellung eines Rohrs mit Abschnitten unterschiedlicher Querschnittskonfiguration
DE19604357B4 (de) * 1996-02-07 2004-06-24 Benteler Ag Verfahren zur Herstellung von Rohren mit Abschnitten unterschiedlicher Wanddicke
US5855137A (en) * 1997-10-01 1999-01-05 General Motors Corporation Method of manufacturing a reservoir tube
US6182487B1 (en) * 1998-02-18 2001-02-06 Nippon Sanso Corporation Metal vessel and a fabrication method for the same

Also Published As

Publication number Publication date
EP1635983A2 (en) 2006-03-22
JP2007501714A (ja) 2007-02-01
WO2004101187A2 (en) 2004-11-25
WO2004101187A3 (en) 2005-03-03
MXPA05011842A (es) 2006-05-25
KR20060034639A (ko) 2006-04-24
AU2004238826A1 (en) 2004-11-25

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Legal Events

Date Code Title Description
FZDE Discontinued