JP2009539620A - 金属棒のクリープ成形および応力緩和 - Google Patents

金属棒のクリープ成形および応力緩和 Download PDF

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Publication number
JP2009539620A
JP2009539620A JP2009515392A JP2009515392A JP2009539620A JP 2009539620 A JP2009539620 A JP 2009539620A JP 2009515392 A JP2009515392 A JP 2009515392A JP 2009515392 A JP2009515392 A JP 2009515392A JP 2009539620 A JP2009539620 A JP 2009539620A
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JP
Japan
Prior art keywords
temperature
die
metal
metal rod
metal bar
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.)
Withdrawn
Application number
JP2009515392A
Other languages
English (en)
Japanese (ja)
Inventor
邦典 皆川
ケスカール，アルビンド・アール
バーブ，エイドリアン
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.)
RTI International Metals Inc
Original Assignee
RTI International Metals 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
Application filed by RTI International Metals Inc filed Critical RTI International Metals Inc
Publication of JP2009539620A publication Critical patent/JP2009539620A/ja
Withdrawn legal-status Critical Current

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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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/02—Bending by stretching or pulling over a die
    • 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
    • B21D25/00—Working sheet metal of limited length by stretching, e.g. for straightening
    • B21D25/02—Working sheet metal of limited length by stretching, e.g. for straightening by pulling over a die
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J1/00—Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
    • B21J1/06—Heating or cooling methods or arrangements specially adapted for performing forging or pressing operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B21J13/08—Accessories for handling work or tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
JP2009515392A 2006-06-15 2007-05-08 金属棒のクリープ成形および応力緩和 Withdrawn JP2009539620A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/455,052 US20070261463A1 (en) 2006-05-11 2006-06-15 Method and apparatus for creep forming of and relieving stress in an elongated metal bar
PCT/US2007/011037 WO2007145737A2 (en) 2006-06-15 2007-05-08 Creep forming and stress relieving in metal bar

Publications (1)

Publication Number Publication Date
JP2009539620A true JP2009539620A (ja) 2009-11-19

Family

ID=38832259

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009515392A Withdrawn JP2009539620A (ja) 2006-06-15 2007-05-08 金属棒のクリープ成形および応力緩和

Country Status (6)

Country Link
US (1) US20070261463A1 (zh)
EP (1) EP2049279A2 (zh)
JP (1) JP2009539620A (zh)
KR (1) KR20090018791A (zh)
CN (1) CN101466485A (zh)
WO (1) WO2007145737A2 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8210020B2 (en) * 2009-02-25 2012-07-03 Rti International Metals, Inc. Hot stretch forming die having distortion-minimizing characteristics
US20130094919A1 (en) * 2011-10-14 2013-04-18 Bell Helicopter Textron Inc. System and method of manufacturing a structure with a high performance metal alloy
US10149362B2 (en) 2013-08-01 2018-12-04 Power Integrations, Inc. Solid state lighting control with dimmer interface to control brightness
CN104438496B (zh) * 2014-10-10 2016-09-14 北京航空航天大学 一种型材热拉弯保温箱及其温度控制系统
CN110976581B (zh) * 2019-11-13 2021-02-05 北京航空航天大学 一种用于型材热拉弯的保温工装
CN113070406B (zh) * 2021-05-14 2022-04-29 中南大学 一种应用于蠕变时效成形的柔性模具及蠕变时效成形方法

Family Cites Families (37)

* Cited by examiner, † Cited by third party
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US2952767A (en) * 1960-09-13 Thermo stretch forming of metal
US2486817A (en) * 1948-11-24 1949-11-01 Glenn L Martin Co Apparatus for stretch forming hard metal alloys
US3021887A (en) * 1956-07-19 1962-02-20 Rohr Aircraft Corp Titanium stretch forming
US2905225A (en) * 1956-09-13 1959-09-22 Romeo A Lalli Stretch former with replaceable heated die and pivotally mounted draw bar
US3426569A (en) * 1967-01-31 1969-02-11 Cyril Bath Co Stretch forming machine and segmental adjustable die combination
US3452573A (en) * 1967-06-14 1969-07-01 Cyril Bath Co Stretch wrapping fixture and combination thereof with drawing dies and press
US3568490A (en) * 1968-09-27 1971-03-09 Fairchild Hiller Corp Method and apparatus for heat forming elongated metal panels
US3584487A (en) * 1969-01-16 1971-06-15 Arne H Carlson Precision forming of titanium alloys and the like by use of induction heating
US3722068A (en) * 1971-02-22 1973-03-27 Northrop Corp Method for forming titanium sheets
US3934441A (en) * 1974-07-08 1976-01-27 Rockwell International Corporation Controlled environment superplastic forming of metals
US3933020A (en) * 1974-07-18 1976-01-20 Tre Corporation Method for stretch wrapping of panels
US3920175A (en) * 1974-10-03 1975-11-18 Rockwell International Corp Method for superplastic forming of metals with concurrent diffusion bonding
US3927817A (en) * 1974-10-03 1975-12-23 Rockwell International Corp Method for making metallic sandwich structures
US3974673A (en) * 1975-04-07 1976-08-17 Rockwell International Corporation Titanium parts manufacturing
US4011429A (en) * 1975-10-20 1977-03-08 Northrop Corporation Hot stretch-wrap forming with resistance heating
US4030172A (en) * 1976-07-08 1977-06-21 Gentry Elvin O Crankshaft-forming apparatus and method
US4117970A (en) * 1976-11-16 1978-10-03 Rockwell International Corporation Method for fabrication of honeycomb structures
US4188811A (en) * 1978-07-26 1980-02-19 Chem-Tronics, Inc. Metal forming methods
US4242899A (en) * 1979-03-05 1981-01-06 The United States Of America As Represented By The Secretary Of The Air Force Thermoclamps
US4268246A (en) * 1979-09-21 1981-05-19 Chicago Bridge & Iron Company Method and apparatus for metal object heat treatment
US4354369A (en) * 1980-05-16 1982-10-19 Rockwell International Corporation Method for superplastic forming
US4406393A (en) * 1981-03-23 1983-09-27 Rockwell International Corporation Method of making filamentary reinforced metallic structures
FR2620956A1 (fr) * 1987-09-29 1989-03-31 Inst Francais Du Petrole Procede de formage d'un element de tole de surface reglee en titane ou alliage de titane
US4984348A (en) * 1989-01-17 1991-01-15 Rohr Industries, Inc. Superplastic drape forming
US5119535A (en) * 1989-09-18 1992-06-09 The Boeing Company Method of reconfiguring rigid and semirigid structures
US5687900A (en) * 1995-03-28 1997-11-18 Mcdonnell Douglas Corporation Structural panel having a predetermined shape and an associated method for superplastically forming and diffusion bonding the structural panel
US5819572A (en) * 1997-07-22 1998-10-13 General Motors Corporation Lubrication system for hot forming
US5823034A (en) * 1997-10-10 1998-10-20 Hyperform Technologies, Inc. Superplastic metalforming with self-contained die
US6047583A (en) * 1999-05-10 2000-04-11 General Motors Corporation Seal bead for superplastic forming of aluminum sheet
US6463779B1 (en) * 1999-06-01 2002-10-15 Mehmet Terziakin Instant heating process with electric current application to the workpiece for high strength metal forming
DE60106812T2 (de) * 2000-06-16 2005-10-27 NHK Spring Co., Ltd., Yokohama Verfahren zum Herstellen von metallischen Faltenbälgen
DE10063287B4 (de) * 2000-12-19 2007-05-03 Airbus Deutschland Gmbh Verfahren zum Umformen eines Metallbleches
US6776020B2 (en) * 2002-10-11 2004-08-17 General Motors Corporation Method for stretching forming and transporting and aluminum metal sheet
US7533794B2 (en) * 2004-03-31 2009-05-19 The Boring Company Superplastic forming and diffusion bonding of fine grain titanium
US7850058B2 (en) * 2004-03-31 2010-12-14 The Boeing Company Superplastic forming of titanium assemblies
US20060230807A1 (en) * 2005-04-14 2006-10-19 Shultz Stephen W Creep forming a work piece
US7669452B2 (en) * 2005-11-04 2010-03-02 Cyril Bath Company Titanium stretch forming apparatus and method

Also Published As

Publication number Publication date
US20070261463A1 (en) 2007-11-15
WO2007145737A3 (en) 2008-08-07
EP2049279A2 (en) 2009-04-22
WO2007145737A2 (en) 2007-12-21
KR20090018791A (ko) 2009-02-23
CN101466485A (zh) 2009-06-24

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