CA2818716C - Method for designing material to be subjected to cylinder forming and product formed by performing cylinder forming - Google Patents

Method for designing material to be subjected to cylinder forming and product formed by performing cylinder forming Download PDF

Info

Publication number
CA2818716C
CA2818716C CA2818716A CA2818716A CA2818716C CA 2818716 C CA2818716 C CA 2818716C CA 2818716 A CA2818716 A CA 2818716A CA 2818716 A CA2818716 A CA 2818716A CA 2818716 C CA2818716 C CA 2818716C
Authority
CA
Canada
Prior art keywords
metal material
thickness
cylinder forming
bending
spring back
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.)
Expired - Fee Related
Application number
CA2818716A
Other languages
English (en)
French (fr)
Other versions
CA2818716A1 (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 CA2818716A1 publication Critical patent/CA2818716A1/en
Application granted granted Critical
Publication of CA2818716C publication Critical patent/CA2818716C/en
Expired - Fee Related 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)
CA2818716A 2010-12-14 2011-12-13 Method for designing material to be subjected to cylinder forming and product formed by performing cylinder forming Expired - Fee Related CA2818716C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010-277923 2010-12-14
JP2010277923A JP5803097B2 (ja) 2010-12-14 2010-12-14 円筒成形加工用材料の設計方法および円筒成形加工品の製造方法
PCT/JP2011/079273 WO2012081717A1 (ja) 2010-12-14 2011-12-13 円筒成形加工用材料の設計方法および円筒成形加工品

Publications (2)

Publication Number Publication Date
CA2818716A1 CA2818716A1 (en) 2012-06-21
CA2818716C true CA2818716C (en) 2016-03-15

Family

ID=46244807

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2818716A Expired - Fee Related CA2818716C (en) 2010-12-14 2011-12-13 Method for designing material to be subjected to cylinder forming and product formed by performing cylinder forming

Country Status (9)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011051160A1 (de) * 2011-06-17 2012-12-20 Thyssenkrupp Steel Europe Ag Verfahren zur Herstellung geschlitzter Hohlprofile
JP6439666B2 (ja) * 2015-12-09 2018-12-19 Ｊｆｅスチール株式会社 ロールフォーム加工性および溶接後の真円度に優れた３ピース缶用鋼板およびその製造方法、ならびに３ピース缶の製造方法
CN110403480A (zh) * 2019-08-28 2019-11-05 武汉安在厨具有限公司 一种铁铝铁三层复合厨具生产工艺

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 (ja) * 1983-05-12 1984-11-28 Nippon Kokan Kk <Nkk> Ｕｏｅ鋼管製造プロセス用ｕプレス工具
JPS62124031A (ja) * 1985-11-22 1987-06-05 Kobe Steel Ltd 溶接管の製造方法
JP3169787B2 (ja) * 1995-03-13 2001-05-28 本田技研工業株式会社 板材のプレス成形方法
JP3268163B2 (ja) * 1995-05-09 2002-03-25 三菱重工業株式会社 板の曲げ加工方法
JPH0910850A (ja) * 1995-06-29 1997-01-14 Kobe Steel Ltd スプリングバック量を利用した鋼管成形方法
JPH10166059A (ja) * 1996-12-06 1998-06-23 Mitsubishi Heavy Ind Ltd 板の曲げ加工方法
TW449509B (en) * 1998-11-04 2001-08-11 Kawasaki Steel Co Bending rolls, and pipe formed thereby
JP2001252722A (ja) * 2000-03-09 2001-09-18 Sumitomo Metal Ind Ltd Ｕプレス工具およびｕｏｅ鋼管の製造法
JP3565131B2 (ja) * 2000-03-30 2004-09-15 Ｊｆｅスチール株式会社 ロールフォーミング性に優れた３ピース缶用鋼板
JP4496707B2 (ja) * 2003-03-03 2010-07-07 Ｊｆｅスチール株式会社 Ｕプレス工具及びｕｏｅ鋼管の製造方法
JP4724626B2 (ja) * 2006-08-31 2011-07-13 新日本製鐵株式会社 スプリングバック発生原因部位特定方法、その装置、及びそのプログラム
CN100493755C (zh) * 2007-08-15 2009-06-03 长春轨道客车股份有限公司 一种金属板材变圆心成型工艺
CN101109945A (zh) * 2007-08-17 2008-01-23 湖北鄂重重型机械有限公司 水平下调式三辊卷板机的控制方法

Also Published As

Publication number Publication date
ES2771482T3 (es) 2020-07-06
KR20130083458A (ko) 2013-07-22
US20130327116A1 (en) 2013-12-12
KR101505340B1 (ko) 2015-03-23
TW201244845A (en) 2012-11-16
JP5803097B2 (ja) 2015-11-04
CA2818716A1 (en) 2012-06-21
EP2638982A1 (de) 2013-09-18
CN103260781A (zh) 2013-08-21
TWI453073B (zh) 2014-09-21
WO2012081717A1 (ja) 2012-06-21
CN103260781B (zh) 2015-07-15
EP2638982B1 (de) 2020-01-15
JP2012125780A (ja) 2012-07-05
EP2638982A4 (de) 2018-01-10

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Effective date: 20130521

MKLA Lapsed

Effective date: 20201214