EA201170928A1 - Полый элемент, устройство и способ его изготовления - Google Patents

Полый элемент, устройство и способ его изготовления

Info

Publication number
EA201170928A1
EA201170928A1 EA201170928A EA201170928A EA201170928A1 EA 201170928 A1 EA201170928 A1 EA 201170928A1 EA 201170928 A EA201170928 A EA 201170928A EA 201170928 A EA201170928 A EA 201170928A EA 201170928 A1 EA201170928 A1 EA 201170928A1
Authority
EA
Eurasian Patent Office
Prior art keywords
processed
unit
cross
changing
sectional shape
Prior art date
Application number
EA201170928A
Other languages
English (en)
Other versions
EA021208B1 (ru
Inventor
Ацуси Томизава
Хироаки Кубота
Original Assignee
Сумитомо Метал Индастриз, Лтд.
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 Сумитомо Метал Индастриз, Лтд. filed Critical Сумитомо Метал Индастриз, Лтд.
Publication of EA201170928A1 publication Critical patent/EA201170928A1/ru
Publication of EA021208B1 publication Critical patent/EA021208B1/ru

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
    • 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
    • B21D15/00—Corrugating tubes
    • B21D15/02—Corrugating tubes longitudinally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
    • B21B17/14—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling without mandrel, e.g. stretch-reducing mills
    • 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
    • B21C37/155—Making tubes with non circular section
    • 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
    • B21D5/008—Bending sheet metal along straight lines, e.g. to form simple curves combined with heating or cooling of the bends
    • 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
    • B21D5/08—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 making use of forming-rollers
    • B21D5/083—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 making use of forming-rollers for obtaining profiles with changing cross-sectional configuration
    • 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
    • B21D5/08—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 making use of forming-rollers
    • B21D5/086—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 making use of forming-rollers for obtaining closed hollow profiles
    • 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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/1241—Nonplanar uniform thickness or nonlinear uniform diameter [e.g., L-shape]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

Предложены легкий по весу полый элемент, имеющий высокую прочность, такую как по меньшей мере 780 МПа, сложная форма которого может быть использована в деталях автомобиля, высокую конструкционную жесткость и превосходные ударные свойства, и устройство для изготовления и способ, который может формовать полый элемент посредством простых этапов и который использует относительно небольшое и недорогое оборудование для формования. Устройство 10 для изготовления содержит подающий узел 11, который подает полый стальной материал 20, подлежащий обработке, имеющий замкнутую форму поперечного сечения, в его продольном направлении, опорный узел 12, который поддерживает материал 20, подлежащий обработке, при его подаче в первом положении А, нагревательный узел 13, который нагревает материал 20, подлежащий обработке, во втором положении В, узел 14 для изменения формы поперечного сечения, который выполняет обработку для изменения формы поперечного сечения материала 20, подлежащего обработке, в третьем положении С, и узел 15 охлаждения, который охлаждает материал 20, подлежащий обработке, в четвертом положении D.
EA201170928A 2009-01-14 2010-01-13 Устройство и способ для изготовления полого элемента (варианты) EA021208B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009005642 2009-01-14
PCT/JP2010/050277 WO2010082584A1 (ja) 2009-01-14 2010-01-13 中空部材、その製造装置および製造方法

Publications (2)

Publication Number Publication Date
EA201170928A1 true EA201170928A1 (ru) 2012-02-28
EA021208B1 EA021208B1 (ru) 2015-04-30

Family

ID=42339838

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201170928A EA021208B1 (ru) 2009-01-14 2010-01-13 Устройство и способ для изготовления полого элемента (варианты)

Country Status (12)

Country Link
US (1) US8833127B2 (ru)
EP (1) EP2399685A4 (ru)
JP (2) JP5510336B2 (ru)
KR (2) KR20110105397A (ru)
CN (1) CN102348517B (ru)
AU (1) AU2010205260B2 (ru)
BR (1) BRPI1006839A2 (ru)
CA (1) CA2749686C (ru)
EA (1) EA021208B1 (ru)
MX (1) MX2011007474A (ru)
WO (1) WO2010082584A1 (ru)
ZA (1) ZA201105708B (ru)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5839389B2 (ja) 2011-09-30 2016-01-06 日新製鋼株式会社 段差付き角パイプの製造方法
JP5868101B2 (ja) * 2011-09-30 2016-02-24 日新製鋼株式会社 段差付き角パイプの製造方法
KR20140121828A (ko) * 2012-02-01 2014-10-16 마그나 인터내셔널 인코포레이티드 횡단 지주 및 횡단 지주 성형 방법
JP6023563B2 (ja) * 2012-11-19 2016-11-09 アイシン精機株式会社 ロール成形方法およびロール成形装置
KR101684745B1 (ko) 2014-12-23 2016-12-08 한국기계연구원 확관과 압출의 동시공정에 의한 튜브 제조 장치 및 이를 이용한 튜브 제조 방법
JP2017046801A (ja) * 2015-08-31 2017-03-09 株式会社ユニバーサルエンターテインメント ゲーミングマシン
RU2609123C1 (ru) * 2015-10-27 2017-01-30 Общество с ограниченной ответственностью "ЧерметИнформСистемы" Листовой профиль с продольными ребрами жесткости
KR102256375B1 (ko) * 2019-11-22 2021-05-27 주식회사 포스코 성형 장치, 이종강도를 가지는 제품 성형 방법 및 상기 성형 장치에 의해 성형된 자동차 충돌부재
RU2756059C2 (ru) * 2019-12-19 2021-09-24 Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Устройство для накатки профильных труб
CN113814316B (zh) * 2020-06-18 2023-12-12 宝山钢铁股份有限公司 一种板料辊压工艺及其装置
JP7476810B2 (ja) 2021-01-19 2024-05-01 株式会社豊田中央研究所 管材の製造方法およびその製造装置

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1393832U (ru) *
US1010931A (en) * 1911-06-06 1911-12-05 Wladyslaw Maciejewski Process of manufacturing corrugated tubes.
US1710042A (en) * 1927-07-05 1929-04-23 Harry W Bundy Method of making finned tubing
US1891338A (en) * 1931-02-09 1932-12-20 Lester W Snell Method of and means for bending tubes
US2359453A (en) * 1941-03-26 1944-10-03 Waldron Frederic Barnes Manufacture of solid-drawn iron and steel tubes
US2480315A (en) * 1946-08-17 1949-08-30 Tube Turns Inc Method and apparatus for making pipe bends and the like
GB717605A (en) * 1952-02-08 1954-10-27 Munro & Miller Ltd Improvements relating to heating units for use in apparatus for bending metal tubes
US2882953A (en) * 1954-10-06 1959-04-21 Combustion Eng Tube bender having a support sleeve with a circular aperture merging into an oval aperture
NL279654A (ru) * 1961-07-17
GB1103941A (en) * 1964-04-22 1968-02-21 United Eng Foundry Co Method and apparatus for cooling workpieces in rolling mills
US3293894A (en) * 1964-05-28 1966-12-27 Babcock & Wilcox Co Hot drawing tubes
US3368377A (en) * 1965-09-17 1968-02-13 Hirayama Atsuo Methods of bending electrically conductive long materials such as bar, rod, and pipe, and means therefor
US4048834A (en) * 1976-04-15 1977-09-20 General Electric Company Apparatus for forming serpentine heat exchangers
US3902344A (en) * 1974-04-01 1975-09-02 Rollmet Inc Tube bending method
JPS59206134A (ja) * 1983-05-06 1984-11-21 Mitsubishi Heavy Ind Ltd 棒状体の肉厚増加加工法
US4578974A (en) * 1983-08-02 1986-04-01 Aetna-Standard Engineering Company Seamless tube mill
US4821551A (en) * 1986-11-25 1989-04-18 Toyota Jidosha Kabushiki Kaisha Method of manufacturing corrugate tube and molding apparatus thereof
DE3921456A1 (de) * 1989-06-30 1991-01-10 Hoesch Ag Verfahren zur herstellung von rechteckigen hohlprofilen unterschiedlicher wanddicke
JP2783882B2 (ja) * 1989-12-25 1998-08-06 三洋電機株式会社 混成集積回路およびその製造方法
JPH04162920A (ja) * 1990-10-25 1992-06-08 Nkk Corp 角鋼管の製造方法
AT399674B (de) * 1992-08-03 1995-06-26 Voest Alpine Ind Anlagen Vorrichtung zum kontinuierlichen umformen eines metallischen rohres
JP3345063B2 (ja) * 1992-12-17 2002-11-18 マツダ株式会社 金属部材の曲げ加工装置
JP3195083B2 (ja) * 1992-12-17 2001-08-06 マツダ株式会社 金属部材の曲げ加工装置
JP3195082B2 (ja) 1992-12-17 2001-08-06 マツダ株式会社 金属部材の曲げ加工装置
US5339670A (en) * 1993-05-24 1994-08-23 Anthony Granelli Apparatus and method for bending tubing
JP2874532B2 (ja) * 1993-09-20 1999-03-24 トヨタ自動車株式会社 コルゲートチューブ成形方法とその装置
US5713130A (en) * 1994-01-24 1998-02-03 Daiwa House Industry Co., Ltd. Partially thick-walled elongated metallic member and methods of making and connecting the same
JP3853428B2 (ja) * 1995-08-25 2006-12-06 Ｊｆｅスチール株式会社 鋼管の絞り圧延方法および設備
US5802903A (en) * 1997-01-28 1998-09-08 Nakajima Steel Pipe Co., Ltd Manufacturing method for angled steel pipes
JP3871416B2 (ja) * 1997-11-10 2007-01-24 昭和電工株式会社 押し通し式曲げ加工装置
JPH11254032A (ja) * 1998-03-09 1999-09-21 Nisshin Steel Co Ltd 複数流路をもつ金属管及びその製造方法
US6309588B1 (en) * 1999-06-04 2001-10-30 Dana Corporation Process and apparatus for bending thin-wall plastic tubing
US6732562B2 (en) * 2000-05-09 2004-05-11 University Of Central Florida Apparatus and method for drawing continuous fiber
DE10240341A1 (de) * 2002-08-27 2004-03-18 Mannesmannröhren-Werke Ag Verfahren und Vorrichtung zum Induktivbiegen von Rohren
JP4780952B2 (ja) * 2004-11-26 2011-09-28 株式会社中田製作所 角管成形用ロールと角管のロール成形方法及び成形装置
KR100878647B1 (ko) * 2005-03-03 2009-01-15 수미도모 메탈 인더스트리즈, 리미티드 금속재의 굽힘 가공 방법, 굽힘 가공 장치 및 굽힘 가공 설비열, 및 그것들을 이용한 굽힘 가공제품
JP5162102B2 (ja) * 2006-05-10 2013-03-13 新日鐵住金株式会社 異形管の曲げ加工方法およびその曲げ加工装置、並びにそれらを用いた曲げ加工製品
CN101678425A (zh) * 2007-04-04 2010-03-24 住友金属工业株式会社 弯曲加工制品的制造方法、制造装置以及连续制造装置
JP2008266694A (ja) * 2007-04-17 2008-11-06 Aizo Kubo 塑性加工装置及び塑性加工方法

Also Published As

Publication number Publication date
CA2749686A1 (en) 2010-07-22
CN102348517A (zh) 2012-02-08
CN102348517B (zh) 2014-01-08
AU2010205260A1 (en) 2011-08-04
BRPI1006839A2 (pt) 2016-04-12
EA021208B1 (ru) 2015-04-30
EP2399685A4 (en) 2015-12-23
EP2399685A1 (en) 2011-12-28
KR20130090422A (ko) 2013-08-13
ZA201105708B (en) 2012-04-25
MX2011007474A (es) 2011-10-24
WO2010082584A1 (ja) 2010-07-22
JP5786927B2 (ja) 2015-09-30
AU2010205260B2 (en) 2013-09-05
CA2749686C (en) 2013-10-01
KR101373961B1 (ko) 2014-03-12
KR20110105397A (ko) 2011-09-26
JPWO2010082584A1 (ja) 2012-07-05
JP2014087846A (ja) 2014-05-15
US8833127B2 (en) 2014-09-16
JP5510336B2 (ja) 2014-06-04
US20120003496A1 (en) 2012-01-05

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