ES8300529A1 - Procedimiento y aparato para formar faldillas integrales en una chapa metalica plasticamente deformable - Google Patents

Procedimiento y aparato para formar faldillas integrales en una chapa metalica plasticamente deformable

Info

Publication number
ES8300529A1
ES8300529A1 ES500737A ES500737A ES8300529A1 ES 8300529 A1 ES8300529 A1 ES 8300529A1 ES 500737 A ES500737 A ES 500737A ES 500737 A ES500737 A ES 500737A ES 8300529 A1 ES8300529 A1 ES 8300529A1
Authority
ES
Spain
Prior art keywords
depression
gas
liquid
aid
fluid
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
ES500737A
Other languages
English (en)
Other versions
ES500737A0 (es
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.)
Modine Manufacturing Co
Original Assignee
Modine Manufacturing Co
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 Modine Manufacturing Co filed Critical Modine Manufacturing Co
Publication of ES8300529A1 publication Critical patent/ES8300529A1/es
Publication of ES500737A0 publication Critical patent/ES500737A0/es
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • 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
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
    • 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
    • B21D22/02—Stamping using rigid devices or tools
    • B21D22/04—Stamping using rigid devices or tools for dimpling

Landscapes

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

Abstract

PROCEDIMIENTO Y APARATO PARA FORMAR FALDILLAS INTEGRALES EN UNA CHAPA METALICA PLASTICAMENTE DEFORMABLE. EL PROCESO COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, SE COLOCA L CHAPA ALREDEDOR DEL AREA DE LA DEPRESION HUNDIDA; SEGUNDA, SE EJERCE PRESION LOCALIZADA EN UN LADO DE LA CHAPA, SOBRE UN AREA DE LA PRESION, MIENTRAS QUE SE AGUANTA SIMULTANEAMENTE DICHA DEFORMACION POR LA APLICACION DE CONTRAPRESION EN EL LADO OPUESTO DE LA CHAPA SOBRE EL AREA EXTERNA DE LA DEPRESION; TERCERA, LAS FUERZAS APLICADA NO CESAN HASTA QUE EL MATERIAL ADQUIERE EL ESTADO DE FLUJO PLASTICO EN EL AREA DE LA DEPRESION, Y COMO CONSECUENCIA DE ELLO SE CONSIGUE UNA DEPRESION (41) CON UNAS PAREDES LATERALES (42) MUY DEFORMADAS Y UNA BASE INTEGRAL (43); Y POR ULTIMO, LA BASE (43) SE CORTA DE LAS PAREDES LATERALES PARA PRODUCIR CADA FALDILLA (24) QUE TIENE UN CANTO PLANO Y LISO EN LUGAR DEL CORTE. >DE APLICACION EN LA FABRICACION DE RADIADORES DE CALOR.
ES500737A 1980-03-27 1981-03-26 Procedimiento y aparato para formar faldillas integrales en una chapa metalica plasticamente deformable Granted ES500737A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/134,513 US4373369A (en) 1980-03-27 1980-03-27 Method of forming integral flanges in a sheet

Publications (2)

Publication Number Publication Date
ES8300529A1 true ES8300529A1 (es) 1982-11-01
ES500737A0 ES500737A0 (es) 1982-11-01

Family

ID=22463728

Family Applications (1)

Application Number Title Priority Date Filing Date
ES500737A Granted ES500737A0 (es) 1980-03-27 1981-03-26 Procedimiento y aparato para formar faldillas integrales en una chapa metalica plasticamente deformable

Country Status (11)

Country Link
US (1) US4373369A (es)
JP (1) JPS56165529A (es)
BR (1) BR8101453A (es)
CA (1) CA1139742A (es)
DE (1) DE3109510A1 (es)
ES (1) ES500737A0 (es)
FR (1) FR2479042B1 (es)
GB (2) GB2072559B (es)
IT (1) IT1142701B (es)
MX (1) MX156200A (es)
SE (1) SE439887B (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE35098E (en) * 1979-12-20 1995-11-28 Modine Manufacturing Co. Method of making a heat exchanger
DE3112453C2 (de) * 1981-03-28 1985-08-08 Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim Verfahren zur Herstellung von Bimetallkontaktnieten
US4858686A (en) * 1983-10-19 1989-08-22 The Allen Group, Inc. Heat exchanger
US4744505A (en) * 1983-10-19 1988-05-17 The Allen Group, Inc. Method of making a heat exchanger
AU610938B2 (en) * 1987-10-21 1991-05-30 Sanyo Radiator Co., Ltd. Plate-fin type radiator
US5022135A (en) * 1987-12-07 1991-06-11 Brazeway, Inc. Method of manufacturing a fluid conduit having exterior detail
US5329988A (en) * 1993-05-28 1994-07-19 The Allen Group, Inc. Heat exchanger
DE4321316A1 (de) * 1993-06-26 1995-01-05 Vaw Ver Aluminium Werke Ag Sandwichplatte mit verstärkten Anschlußbohrungen und Verfahren zu ihrer Herstellung
JP2504892Y2 (ja) * 1994-03-31 1996-07-24 株式会社マルナカ 熱交換器用パイプ
FR2803782B1 (fr) * 2000-01-18 2002-03-08 Emt 74 Procede et dispositif de realisation, sous presse, d'une cheminee dans une bande ou plaque de metal
JP3375602B2 (ja) * 2000-07-13 2003-02-10 日高精機株式会社 熱交換器用フィンの製造方法および熱交換器用フィン製造用金型
GB0329400D0 (en) * 2003-12-19 2004-01-21 Unova Uk Ltd Improvements in and relating to the production of small openings in sheet material
ES2296514B1 (es) * 2006-04-05 2009-03-16 Valeo Termico, S.A. Intercambiador de calor para gases, en especial de los gases de escape de un motor.
EP2655129A4 (en) 2010-12-21 2014-07-16 Johnson Controls Tech Co MONOBLOC BACKREST FRAME FOR VEHICLE SEAT
CN103157954B (zh) * 2011-12-09 2015-04-22 韶关市中机重工锻压有限公司 石油钻井平台桩腿用半圆板的锻造压制生产工艺
RU2608925C1 (ru) * 2015-08-11 2017-01-26 Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный технологический университет "СТАНКИН" (ФГБОУ ВО "МГТУ "СТАНКИН") Пуансон для вытяжки полусферических деталей с плоским дном
WO2018124254A1 (ja) * 2016-12-26 2018-07-05 株式会社ティラド 金属プレートのバーリング加工方法
CN111482515B (zh) * 2020-03-27 2021-12-21 江苏大学 一种高强铝合金圆筒形深冲件模具及配套挤-拉-淬工艺
CN117483531B (zh) * 2023-12-28 2024-04-16 镇江先锋汽车零部件有限公司 一种用于高强度大厚度材料的凸包成型工艺

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US204716A (en) * 1878-06-11 Improvement in machines for making eyelets
US1048046A (en) * 1909-02-25 1912-12-24 Kansas Voting Machine Company Method of making hubs upon sheet-metal articles.
US1699361A (en) * 1926-02-17 1929-01-15 Karmazin John Method of forming integral tubular projections on a sheet of metal
US1675910A (en) * 1926-02-19 1928-07-03 Andrew L Riker Tool for drawing tubular bosses
US2332478A (en) * 1942-04-27 1943-10-19 Anthes Force Oiler Company Method of making lamp sockets
US2909281A (en) * 1954-05-19 1959-10-20 Chrysler Corp Closed end sleeve-like boss and method of making
US2859510A (en) * 1955-01-13 1958-11-11 Wheeling Steel Corp Method of forming a boiler head or the like
US3050849A (en) * 1959-05-29 1962-08-28 Western Electric Co Method of cold forming metal
US3449936A (en) * 1965-04-30 1969-06-17 American Mfg Co Of Texas Cold extrusion method
US3425465A (en) * 1965-08-23 1969-02-04 Fishburne Equipment Co Inc Un-packing twin press
US3412593A (en) * 1965-12-16 1968-11-26 Monarch Rubber Company Manufacture of plate metal products with extended extruded integral sleeves
SE326681B (es) * 1968-12-03 1970-08-03 Olofstroem Ab
US3771480A (en) * 1971-10-27 1973-11-13 Johnson Die & Eng Co Method and apparatus for extruding a rivet form in a layer of metallic material
JPS5243725U (es) * 1975-09-25 1977-03-28
JPS52106351A (en) * 1976-03-04 1977-09-06 Amino Tekkosho Kk Device for hydraulic deep drawing
JPS5351172A (en) * 1976-10-21 1978-05-10 Wako Kk Method of fabricating flanged hollow products
US4168619A (en) * 1977-09-23 1979-09-25 Moore Charles H Process for forging metallic nozzles
JPS5453665A (en) * 1977-10-07 1979-04-27 Kazuhiko Nakamura Method of forming cylindrical body by drawing using counter pressure of liquid
US4150556A (en) * 1978-02-27 1979-04-24 Mccord Corporation Radiator tank headsheet and method

Also Published As

Publication number Publication date
GB2072559B (en) 1983-06-08
SE439887B (sv) 1985-07-08
US4373369A (en) 1983-02-15
DE3109510C2 (es) 1990-07-12
JPS56165529A (en) 1981-12-19
GB2072559A (en) 1981-10-07
DE3109510A1 (de) 1981-12-24
MX156200A (es) 1988-07-25
GB2110574A (en) 1983-06-22
BR8101453A (pt) 1981-09-29
IT8147988A0 (it) 1981-03-10
JPH0366048B2 (es) 1991-10-16
GB2110574B (en) 1984-05-16
IT1142701B (it) 1986-10-15
FR2479042B1 (fr) 1985-11-15
CA1139742A (en) 1983-01-18
SE8101844L (sv) 1981-09-28
FR2479042A1 (fr) 1981-10-02
ES500737A0 (es) 1982-11-01

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