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GB1374018A - Method of and apparatus for heating and flanging circular blanks - Google Patents

Method of and apparatus for heating and flanging circular blanks

Info

Publication number
GB1374018A
GB1374018A GB4491972A GB4491972A GB1374018A GB 1374018 A GB1374018 A GB 1374018A GB 4491972 A GB4491972 A GB 4491972A GB 4491972 A GB4491972 A GB 4491972A GB 1374018 A GB1374018 A GB 1374018A
Authority
GB
United Kingdom
Prior art keywords
blank
inductor
flanging
carriage
heat
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
Application number
GB4491972A
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.)
Ottensener Eisenwerk GmbH
Original Assignee
Ottensener Eisenwerk GmbH
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 Ottensener Eisenwerk GmbH filed Critical Ottensener Eisenwerk GmbH
Publication of GB1374018A publication Critical patent/GB1374018A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J17/00—Forge furnaces
    • B21J17/02—Forge furnaces electrically heated
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14—Spinning
    • B21D22/18—Spinning using tools guided to produce the required profile
    • 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
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/24—Making hollow objects characterised by the use of the objects high-pressure containers, e.g. boilers, bottles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Induction Heating (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

1374018 Spinning; making hollow-ware OTTENSENER EISENWERK GmbH 28 Sept 1972 [29 Sept 1971] 44919/72 Headings B3A and B3J [Also in Division H5] A circular blank, e.g. a boiler end, is flanged by cold forming the blank to dish-form, rotating it about its centre, inductively heating the edge zone by means of an A.C. inductor and then flanging the edge. After heating, the blank 5 may be transferred to a flanging machine; alternatively, Fig. 2, it is heated in a flanging machine 1 by an inductor 15 which is mounted on a carriage 17 for removal of the inductor before the flanging operation. The flanging machine includes flanging rollers 8, 9, a support roller 12 pressed against the cold region of the blank by a motor, and pivots 6, 6<SP>1</SP> pressed against the blank by hydraulic cylinders. Electrically driven adjusting spindles 23, 25 support the inductor on the carriage 17, which comprises a beam 18 having a pair of legs 19, 19<SP>1</SP> at one end and a single leg at the other. Supply from a static frequency converter having a capacitor and control unit is through flexible strip conductors, the carriage 17 being movable between two flanging machines. The speed of rotation of the blank and the supply of heat are such as to heat the edge to 800‹ C. with the central region remaining below 100‹ C. A removable cover (not shown) on the blank prevents heat loss. In another form, Fig. 3, the inductor 15 is pivoted at 34 to a carriage 30 and the top jaw 15<SP>11</SP> of the inductor is attached to the bottom jaw 15<SP>1</SP> by a pivot 36 about which it may be turned to a position 15<SP>111</SP> by an electrical or hydraulic actuator 37. The position 15<SP>111</SP> serves for loading the flanging machine with a new blank and for the flanging operation. The carriage wheels 31 are adjustable vertically. In the construction of Fig. 4, the inductor 15 is mounted on the flanging machine on a telescopic arm 43 turned, by a jack 42 and cable 48, about a pivot 44 which is movable laterally by an electrical or hydraulic drive. Various constructions of inductor may be used (Division H5) in which a conductor is formed with loops spaced to receive the blank and heat both the top and bottom surfaces thereof.
GB4491972A 1971-09-29 1972-09-28 Method of and apparatus for heating and flanging circular blanks Expired GB1374018A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712148519 DE2148519A1 (en) 1971-09-29 1971-09-29 METHOD AND DEVICE FOR HEATING AND BOARDING RUBBES

Publications (1)

Publication Number Publication Date
GB1374018A true GB1374018A (en) 1974-11-13

Family

ID=5820863

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4491972A Expired GB1374018A (en) 1971-09-29 1972-09-28 Method of and apparatus for heating and flanging circular blanks

Country Status (7)

Country Link
US (1) US3815395A (en)
JP (1) JPS4841965A (en)
CH (1) CH550618A (en)
DE (1) DE2148519A1 (en)
FR (1) FR2154721B1 (en)
GB (1) GB1374018A (en)
IT (1) IT968375B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2343351A (en) * 1998-09-11 2000-05-03 Robotron Corp U-Shaped induction heater for adhesive bonding apparatus
CN105722617A (en) * 2013-11-29 2016-06-29 川崎重工业株式会社 Spinning forming device and spinning forming method
CN119588809A (en) * 2024-12-05 2025-03-11 西北工业大学 Electric assisted spinning forming device and method

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5083258A (en) * 1973-11-28 1975-07-05
DE3325820A1 (en) * 1982-09-27 1984-03-29 Kraftwerk Union AG, 4330 Mülheim METHOD FOR DRAWING SHEET AND DEVICE FOR CARRYING OUT THIS METHOD
US4676088A (en) * 1985-06-10 1987-06-30 Hitachi, Ltd. T-joint manufacturing apparatus
US4729802A (en) * 1986-01-16 1988-03-08 J. I. Case Company Opener-disk heat-treating process and product
DE4016097A1 (en) * 1990-05-18 1991-11-28 Zeppelin Metallwerke Gmbh METHOD AND DEVICE FOR METAL PRESSING
FR2670409B1 (en) * 1990-12-12 1995-02-24 Aerospatiale PROCESS FOR MANUFACTURING BY HOT FLUOTOURNING OF A PART IN A NON-MALLEABLE MATERIAL WITH AMBIENT TEMPERATURE AND CORRESPONDING TOOLS.
EP0530383A1 (en) * 1991-08-02 1993-03-10 ZEPPELIN-Metallwerke GmbH Method and device for forming workpieces
EP0593799B1 (en) * 1992-10-19 1996-01-03 ZEPPELIN-Metallwerke GmbH Method of and device for shaping a blank of sheet
JP3364811B2 (en) * 1994-04-22 2003-01-08 株式会社久保田鉄工所 Gear manufacturing equipment
DE4425033C2 (en) * 1994-07-15 1999-07-29 Fraunhofer Ges Forschung Method and device for press forming workpieces
US5598729A (en) * 1994-10-26 1997-02-04 Tandem Systems, Inc. System and method for constructing wall of a tube
US6526794B1 (en) * 1998-04-15 2003-03-04 Südmo Schleicher AG Plate for the spin drum of a centrifuge with spacers and process for its manufacture
US6199419B1 (en) * 1998-04-27 2001-03-13 Emmanuil Shrayer Method for manufacturing a dome from an undersized blank
US6006569A (en) * 1998-04-27 1999-12-28 Shrayer; Emmanuil Method for manufacturing a dome from an undersized blank
US6212926B1 (en) 1999-04-21 2001-04-10 Tandem Systems, Inc. Method for spin forming a tube
DE10316854A1 (en) * 2003-04-11 2004-10-21 Erich Sieger Method and device for deforming a workpiece from a material with exponential stress-strain behavior into a thin-walled, hollow shell
US20040221929A1 (en) 2003-05-09 2004-11-11 Hebda John J. Processing of titanium-aluminum-vanadium alloys and products made thereby
DE10324366A1 (en) * 2003-05-27 2004-12-16 Feldbinder & Beckmann Fahrzeugbau Gmbh & Co Kg Method and device for producing a molded part, and molded part, in particular a container base
DE10331205A1 (en) * 2003-07-10 2005-01-27 Daimlerchrysler Ag Roll folding device to produce edging on workpiece has a heating device to heat at least one region of edging to be folded during folding process
US7448528B2 (en) * 2003-08-12 2008-11-11 The Boeing Company Stir forming apparatus and method
US7837812B2 (en) 2004-05-21 2010-11-23 Ati Properties, Inc. Metastable beta-titanium alloys and methods of processing the same by direct aging
DE102005006526A1 (en) * 2005-02-11 2006-08-31 Schiefer, Andreas Device for shaping a preferably flat or plate-shaped workpiece wih two robot units shaping thin sheet bar-shaped materials, tubes in metal, synthetic plastics materials guding shaping tools simultaneously each side of the workpiece
JP4144637B2 (en) 2005-12-26 2008-09-03 セイコーエプソン株式会社 Printing material container, substrate, printing apparatus, and method for preparing printing material container
US10053758B2 (en) * 2010-01-22 2018-08-21 Ati Properties Llc Production of high strength titanium
US9255316B2 (en) 2010-07-19 2016-02-09 Ati Properties, Inc. Processing of α+β titanium alloys
US9206497B2 (en) 2010-09-15 2015-12-08 Ati Properties, Inc. Methods for processing titanium alloys
US8613818B2 (en) 2010-09-15 2013-12-24 Ati Properties, Inc. Processing routes for titanium and titanium alloys
US20120067100A1 (en) * 2010-09-20 2012-03-22 Ati Properties, Inc. Elevated Temperature Forming Methods for Metallic Materials
US10513755B2 (en) 2010-09-23 2019-12-24 Ati Properties Llc High strength alpha/beta titanium alloy fasteners and fastener stock
US8677796B2 (en) * 2011-02-18 2014-03-25 GM Global Technology Operations LLC Hemmed metal panels, hemming apparatuses, and hemming methods
US8652400B2 (en) 2011-06-01 2014-02-18 Ati Properties, Inc. Thermo-mechanical processing of nickel-base alloys
US10092941B2 (en) 2012-08-10 2018-10-09 Kawasaki Jukogyo Kabushiki Kaisha Spinning forming apparatus and forming method
JP5923173B2 (en) * 2012-09-03 2016-05-24 川崎重工業株式会社 Spinning molding method and spinning molding apparatus
US9050647B2 (en) 2013-03-15 2015-06-09 Ati Properties, Inc. Split-pass open-die forging for hard-to-forge, strain-path sensitive titanium-base and nickel-base alloys
JP6077852B2 (en) * 2012-12-18 2017-02-08 川崎重工業株式会社 Spinning molding equipment
US9869003B2 (en) 2013-02-26 2018-01-16 Ati Properties Llc Methods for processing alloys
US9192981B2 (en) 2013-03-11 2015-11-24 Ati Properties, Inc. Thermomechanical processing of high strength non-magnetic corrosion resistant material
US9777361B2 (en) 2013-03-15 2017-10-03 Ati Properties Llc Thermomechanical processing of alpha-beta titanium alloys
KR20160007563A (en) * 2013-06-04 2016-01-20 카와사키 주코교 카부시키 카이샤 Method of thickening and forming by spinning and device for thickening and forming by spinning
US11111552B2 (en) 2013-11-12 2021-09-07 Ati Properties Llc Methods for processing metal alloys
JP6383540B2 (en) * 2014-01-29 2018-08-29 川崎重工業株式会社 Spinning molding equipment
JP6259656B2 (en) 2013-12-24 2018-01-10 川崎重工業株式会社 Spinning molding equipment
EP3095536B1 (en) * 2013-12-24 2021-03-24 Kawasaki Jukogyo Kabushiki Kaisha Spin forming device
JP6270516B2 (en) * 2014-02-04 2018-01-31 川崎重工業株式会社 Spinning molding equipment
JP6445776B2 (en) * 2014-04-11 2018-12-26 川崎重工業株式会社 Spinning molding method
JP6445779B2 (en) 2014-04-21 2018-12-26 川崎重工業株式会社 Preliminary body and method for manufacturing axisymmetric parts
JP2015208766A (en) * 2014-04-28 2015-11-24 川崎重工業株式会社 Spinning molding device
JP6352703B2 (en) 2014-07-02 2018-07-04 川崎重工業株式会社 Spinning molding equipment
US10094003B2 (en) 2015-01-12 2018-10-09 Ati Properties Llc Titanium alloy
US10502252B2 (en) 2015-11-23 2019-12-10 Ati Properties Llc Processing of alpha-beta titanium alloys
JP6705711B2 (en) * 2016-07-13 2020-06-03 川崎重工業株式会社 Spinning molding method
CN106862316B (en) * 2017-01-13 2018-07-24 大楚神驰车轮股份有限公司 A kind of rounding device for wheel spoke
EP3866994A4 (en) * 2018-10-19 2022-07-13 Arizona Board of Regents on behalf of the University of Arizona METHOD AND SYSTEM FOR USING INDUCTION HEATING TO SHAPING PARTS
US12097548B2 (en) * 2021-08-09 2024-09-24 Kuka Systems North America Llc Apparatus and methods for forming an attachment pad in high strength steel materials
JP7605187B2 (en) * 2022-06-20 2024-12-24 トヨタ自動車株式会社 Molding method
US12344918B2 (en) 2023-07-12 2025-07-01 Ati Properties Llc Titanium alloys

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US438406A (en) * 1890-10-14 dewey
DE860934C (en) * 1944-05-04 1952-12-29 Deutsche Edelstahlwerke Ag Method and device for drawing in cylindrical hollow bodies and subsequently produced spherical bottle, high pressure bottle and corrugated tube
US3273366A (en) * 1962-07-17 1966-09-20 Midland Ross Corp Apparatus for finish-shaping sprockets
SE355733B (en) * 1963-12-18 1973-05-07 Pullmax Ab

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2343351A (en) * 1998-09-11 2000-05-03 Robotron Corp U-Shaped induction heater for adhesive bonding apparatus
US6365883B1 (en) 1998-09-11 2002-04-02 Robotron Corporation U-shaped adhesive bonding apparatus
GB2343351B (en) * 1998-09-11 2003-10-08 Robotron Corp Induction heating coil
CN105722617A (en) * 2013-11-29 2016-06-29 川崎重工业株式会社 Spinning forming device and spinning forming method
CN105722617B (en) * 2013-11-29 2018-03-23 川崎重工业株式会社 Spinning forming device and spinning forming method
CN119588809A (en) * 2024-12-05 2025-03-11 西北工业大学 Electric assisted spinning forming device and method

Also Published As

Publication number Publication date
DE2148519A1 (en) 1973-04-05
IT968375B (en) 1974-03-20
US3815395A (en) 1974-06-11
FR2154721A1 (en) 1973-05-11
FR2154721B1 (en) 1976-08-13
CH550618A (en) 1974-06-28
JPS4841965A (en) 1973-06-19

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees