EP2638982A4 - Method of designing material for cylinder formation process, and cylinder formation processed product - Google Patents

Method of designing material for cylinder formation process, and cylinder formation processed product Download PDF

Info

Publication number
EP2638982A4
EP2638982A4 EP11849189.3A EP11849189A EP2638982A4 EP 2638982 A4 EP2638982 A4 EP 2638982A4 EP 11849189 A EP11849189 A EP 11849189A EP 2638982 A4 EP2638982 A4 EP 2638982A4
Authority
EP
European Patent Office
Prior art keywords
cylinder formation
processed product
designing material
formation process
cylinder
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.)
Granted
Application number
EP11849189.3A
Other languages
German (de)
French (fr)
Other versions
EP2638982B1 (en
EP2638982A1 (en
Inventor
Mikito Suto
Katsumi Kojima
Yusuke Nakagawa
Masaki Tada
Yoichi Tobiyama
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.)
JFE Steel Corp
Original Assignee
JFE Steel Corp
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 JFE Steel Corp filed Critical JFE Steel Corp
Publication of EP2638982A1 publication Critical patent/EP2638982A1/en
Publication of EP2638982A4 publication Critical patent/EP2638982A4/en
Application granted granted Critical
Publication of EP2638982B1 publication Critical patent/EP2638982B1/en
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
    • 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
    • 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
    • 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
    • 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
    • B21D51/00—Making hollow objects
    • B21D51/02—Making hollow objects characterised by the structure of the objects
    • B21D51/10—Making hollow objects characterised by the structure of the objects conically or cylindrically shaped objects

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Springs (AREA)
EP11849189.3A 2010-12-14 2011-12-13 Method of designing material for cylinder formation process Active EP2638982B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010277923A JP5803097B2 (en) 2010-12-14 2010-12-14 Cylindrical molding material design method and cylindrical molding product manufacturing method
PCT/JP2011/079273 WO2012081717A1 (en) 2010-12-14 2011-12-13 Method of designing material for cylinder formation process, and cylinder formation processed product

Publications (3)

Publication Number Publication Date
EP2638982A1 EP2638982A1 (en) 2013-09-18
EP2638982A4 true EP2638982A4 (en) 2018-01-10
EP2638982B1 EP2638982B1 (en) 2020-01-15

Family

ID=46244807

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11849189.3A Active EP2638982B1 (en) 2010-12-14 2011-12-13 Method of designing material for cylinder formation process

Country Status (9)

Country Link
US (1) US20130327116A1 (en)
EP (1) EP2638982B1 (en)
JP (1) JP5803097B2 (en)
KR (1) KR101505340B1 (en)
CN (1) CN103260781B (en)
CA (1) CA2818716C (en)
ES (1) ES2771482T3 (en)
TW (1) TWI453073B (en)
WO (1) WO2012081717A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011051160A1 (en) * 2011-06-17 2012-12-20 Thyssenkrupp Steel Europe Ag Method for producing slotted hollow profiles
JP6439666B2 (en) * 2015-12-09 2018-12-19 Ｊｆｅスチール株式会社 Steel plate for 3-piece can excellent in roll form workability and roundness after welding, manufacturing method thereof, and manufacturing method of 3-piece can
CN110403480A (en) * 2019-08-28 2019-11-05 武汉安在厨具有限公司 A kind of three layers of iron ferro-aluminum compound kitchen tools production technology

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3352136A (en) * 1965-03-22 1967-11-14 Conrac Corp Metal forming machine
US4436239A (en) * 1981-04-29 1984-03-13 Nippon Steel Corporation Method and apparatus for manufacturing spiral pipe
JPS59209425A (en) * 1983-05-12 1984-11-28 Nippon Kokan Kk <Nkk> U press tool for uoe steel tube manufacturing process
JPS62124031A (en) * 1985-11-22 1987-06-05 Kobe Steel Ltd Production of welded pipe
JP3169787B2 (en) * 1995-03-13 2001-05-28 本田技研工業株式会社 Press forming method for sheet material
JP3268163B2 (en) * 1995-05-09 2002-03-25 三菱重工業株式会社 Plate bending method
JPH0910850A (en) * 1995-06-29 1997-01-14 Kobe Steel Ltd Steel tube forming with using spring back quantity
JPH10166059A (en) * 1996-12-06 1998-06-23 Mitsubishi Heavy Ind Ltd Plate bending method
TW449509B (en) * 1998-11-04 2001-08-11 Kawasaki Steel Co Bending rolls, and pipe formed thereby
JP2001252722A (en) * 2000-03-09 2001-09-18 Sumitomo Metal Ind Ltd U press tool and manufacturing method of uoe steel tube
JP3565131B2 (en) * 2000-03-30 2004-09-15 Ｊｆｅスチール株式会社 Steel sheet for 3-piece cans with excellent roll forming properties
JP4496707B2 (en) * 2003-03-03 2010-07-07 Ｊｆｅスチール株式会社 U-press tool and UOE steel pipe manufacturing method
JP4724626B2 (en) * 2006-08-31 2011-07-13 新日本製鐵株式会社 Springback occurrence cause identifying method, apparatus thereof, and program thereof
CN100493755C (en) * 2007-08-15 2009-06-03 长春轨道客车股份有限公司 Metal sheet molding process fro changing centre of circle
CN101109945A (en) * 2007-08-17 2008-01-23 湖北鄂重重型机械有限公司 Control method for horizontal down-regulation type 3-roller lapping machine

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *
See also references of WO2012081717A1 *

Also Published As

Publication number Publication date
CA2818716A1 (en) 2012-06-21
EP2638982B1 (en) 2020-01-15
JP2012125780A (en) 2012-07-05
KR20130083458A (en) 2013-07-22
US20130327116A1 (en) 2013-12-12
JP5803097B2 (en) 2015-11-04
EP2638982A1 (en) 2013-09-18
CN103260781A (en) 2013-08-21
TW201244845A (en) 2012-11-16
WO2012081717A1 (en) 2012-06-21
KR101505340B1 (en) 2015-03-23
CA2818716C (en) 2016-03-15
TWI453073B (en) 2014-09-21
ES2771482T3 (en) 2020-07-06
CN103260781B (en) 2015-07-15

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