IT1196856B - Procedimento di lavorazione di grandi stampi in ghisa particolarmente per lo stampaggio di lamiere di veicoli ed attrezzature per la sua realizzazione - Google Patents

Procedimento di lavorazione di grandi stampi in ghisa particolarmente per lo stampaggio di lamiere di veicoli ed attrezzature per la sua realizzazione

Info

Publication number
IT1196856B
IT1196856B IT67947/86A IT6794786A IT1196856B IT 1196856 B IT1196856 B IT 1196856B IT 67947/86 A IT67947/86 A IT 67947/86A IT 6794786 A IT6794786 A IT 6794786A IT 1196856 B IT1196856 B IT 1196856B
Authority
IT
Italy
Prior art keywords
realization
molding
equipment
cast iron
processing process
Prior art date
Application number
IT67947/86A
Other languages
English (en)
Other versions
IT8667947A0 (it
Inventor
Luciano Puozzo
Guido Contrafatto
Paolo Gay
Original Assignee
Fiat Auto Spa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11306609&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1196856(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fiat Auto Spa filed Critical Fiat Auto Spa
Priority to IT67947/86A priority Critical patent/IT1196856B/it
Publication of IT8667947A0 publication Critical patent/IT8667947A0/it
Priority to BR8706936A priority patent/BR8706936A/pt
Priority to DE8787118970T priority patent/DE3785745T2/de
Priority to US07/135,307 priority patent/US4808791A/en
Priority to ES198787118970T priority patent/ES2040238T3/es
Priority to EP87118970A priority patent/EP0276461B1/en
Priority to US07/222,744 priority patent/US4851637A/en
Application granted granted Critical
Publication of IT1196856B publication Critical patent/IT1196856B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D5/00—Heat treatments of cast-iron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/10—Devices involving relative movement between laser beam and workpiece using a fixed support, i.e. involving moving the laser beam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J9/00—Programme-controlled manipulators
    • B25J9/02—Programme-controlled manipulators characterised by movement of the arms, e.g. cartesian coordinate type
    • B25J9/023—Cartesian coordinate type
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/902—Metal treatment having portions of differing metallurgical properties or characteristics
    • Y10S148/903—Directly treated with high energy electromagnetic waves or particles, e.g. laser, electron beam

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Robotics (AREA)
  • Heat Treatment Of Articles (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Laser Beam Processing (AREA)
IT67947/86A 1986-12-19 1986-12-19 Procedimento di lavorazione di grandi stampi in ghisa particolarmente per lo stampaggio di lamiere di veicoli ed attrezzature per la sua realizzazione IT1196856B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT67947/86A IT1196856B (it) 1986-12-19 1986-12-19 Procedimento di lavorazione di grandi stampi in ghisa particolarmente per lo stampaggio di lamiere di veicoli ed attrezzature per la sua realizzazione
BR8706936A BR8706936A (pt) 1986-12-19 1987-12-16 Processo de fabricacao de grandes estampos em ferro fundido,particularmente para a estampagem de chapas de veiculos e equipamento para a sua realizacao
DE8787118970T DE3785745T2 (de) 1986-12-19 1987-12-21 Verfahren zum behandeln von grossen gusseisenmatrizen, insbesondere zum pressverformen von metallblechen fuer fahrzeuge, und vorrichtung zum durchfuehren des verfahrens.
US07/135,307 US4808791A (en) 1986-12-19 1987-12-21 Method for processing large cast iron dies, particularly for vehicle sheet-metal pressing, and the apparatus for its implementation
ES198787118970T ES2040238T3 (es) 1986-12-19 1987-12-21 Metodo para el tratamiento de grandes troqueles de hierro fundido, particularmente para el prensado de chapa para vehiculos y aparato para su realizacion.
EP87118970A EP0276461B1 (en) 1986-12-19 1987-12-21 Method for processing large cast iron dies, particularly for vehicle sheet-metal pressing, and the apparatus for its implementation
US07/222,744 US4851637A (en) 1986-12-19 1988-07-22 Method for processing large cast iron dies, particularly for vehicle sheet-metal pressing, and the apparatus for its implementation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67947/86A IT1196856B (it) 1986-12-19 1986-12-19 Procedimento di lavorazione di grandi stampi in ghisa particolarmente per lo stampaggio di lamiere di veicoli ed attrezzature per la sua realizzazione

Publications (2)

Publication Number Publication Date
IT8667947A0 IT8667947A0 (it) 1986-12-19
IT1196856B true IT1196856B (it) 1988-11-25

Family

ID=11306609

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67947/86A IT1196856B (it) 1986-12-19 1986-12-19 Procedimento di lavorazione di grandi stampi in ghisa particolarmente per lo stampaggio di lamiere di veicoli ed attrezzature per la sua realizzazione

Country Status (6)

Country Link
US (2) US4808791A (it)
EP (1) EP0276461B1 (it)
BR (1) BR8706936A (it)
DE (1) DE3785745T2 (it)
ES (1) ES2040238T3 (it)
IT (1) IT1196856B (it)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5061377A (en) * 1989-07-25 1991-10-29 Canadian Liquid Air Ltd./Air Liquide Canada Pipeline reactor and method
IT1233073B (it) * 1989-08-01 1992-03-14 Prima Ind Spa Macchina laser per l effettuazione di lavorazioni di taglio e saldatu ra
US5109148A (en) * 1990-01-26 1992-04-28 Mitsubishi Denki Kabushiki Kaisha Positioning device for a machining apparatus
US5124524A (en) * 1990-11-15 1992-06-23 Laser Design Inc. Laser alignment and control system
IT1250211B (it) * 1991-11-22 1995-04-03 Fiat Auto Spa Procedimento per il trattamento superficiale a mezzo laser di metalli da rivestire.
AT401246B (de) * 1992-03-30 1996-07-25 Schuoecker Dieter Dipl Ing Dr Vorrichtung zum bearbeiten eines werkstückes mit einem laserstrahl
TW245669B (it) * 1993-09-27 1995-04-21 Mitsubishi Electric Machine
US6189414B1 (en) 1995-12-19 2001-02-20 Yoshizawa Industry Inc. Counter plate and cutting die for die cutting machine
DE69620119T2 (de) * 1995-12-19 2002-11-28 Katayama Steel Rule Die Inc Herstellverfahren für eine Stanzplatte
ITTO980225A1 (it) * 1998-03-16 1999-09-16 Prima Ind Spa Macchina operatrice con braccio a sbalzo, in particolare macchina laser.
US6649862B2 (en) * 2001-07-17 2003-11-18 Tube Tech Machinery S.R.L. Machine for cutting pipes with different cross-sections and diameters by means of a laser beam
US7161114B2 (en) * 2003-10-01 2007-01-09 Trumpf Inc. Laser cutting installation with parts unloading unit
US7141758B2 (en) * 2003-10-01 2006-11-28 Trumpf, Inc. Laser processing installation with readily accessible cutting unit
US7045740B2 (en) * 2003-10-01 2006-05-16 Trumpf, Inc. Laser processing installation with integrated loading/unloading of workpieces
US20050103764A1 (en) * 2003-10-01 2005-05-19 Trumpf, Inc. Laser cutting machine with two X-axis drives
US8502111B2 (en) 2007-04-12 2013-08-06 Charles L. Henderson Laser woodworking machine
US20080251505A1 (en) * 2007-04-12 2008-10-16 Charles Lee Henderson TrinityCorp RC-1
ATE482050T1 (de) 2007-06-30 2010-10-15 Trumpf Werkzeugmaschinen Gmbh Maschine zum bearbeiten von werkstücken und verfahren zum maschinellen bearbeiten von werkstücken
EP3023190A1 (en) * 2014-11-24 2016-05-25 Bystronic Laser AG Cutting head device
DE102016211202A1 (de) * 2016-06-22 2017-12-28 Zf Friedrichshafen Ag Verfahren und Vorrichtung zur Verbesserung der Spannungsbelastbarkeit eines druckbeaufschlagbaren Bauteils
RU2711389C1 (ru) * 2019-05-06 2020-01-17 федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный аграрный университет" (ФГБОУ ВО Волгоградский ГАУ) Способ повышения износостойкости рабочих органов из высокопрочного чугуна CO2 - лазером
DE102019122064A1 (de) * 2019-08-16 2021-02-18 Bystronic Laser Ag Bearbeitungsvorrichtung zur Laserbearbeitung eines Werkstücks, Teilesatz für eine Bearbeitungsvorrichtung zur Laserbearbeitung eines Werkstücks und Verfahren zur Laserbearbeitung eines Werkstücks
RU2752724C1 (ru) * 2020-10-27 2021-07-30 федеральное государственное автономное образовательное учреждение высшего образования "Российский университет дружбы народов" (РУДН) Способ восстановления рабочих органов почвообрабатывающих машин
RU2754332C1 (ru) * 2020-10-27 2021-09-01 федеральное государственное автономное образовательное учреждение высшего образования "Российский университет дружбы народов" (РУДН) Способ восстановления ресурса рабочих органов почвообрабатывающих машин
RU2750673C1 (ru) * 2020-10-27 2021-06-30 федеральное государственное автономное образовательное учреждение высшего образования "Российский университет дружбы народов" (РУДН) Способ восстановления рабочих органов почвообрабатывающих машин
RU2754330C1 (ru) * 2020-10-30 2021-09-01 федеральное государственное автономное образовательное учреждение высшего образования "Российский университет дружбы народов" (РУДН) Способ восстановления рабочих органов глубокорыхлителей

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3619550A (en) * 1969-09-25 1971-11-09 Laser Systems Corp Laser beam machine tool with beam manipulating apparatus
US4093842A (en) * 1976-01-19 1978-06-06 General Motors Corporation Ported engine cylinder with selectively hardened bore
JPS58185721A (ja) * 1982-04-23 1983-10-29 Toshiba Corp 金型
GB2120202A (en) * 1982-05-03 1983-11-30 Nova Robotics Inc Industrial robot
GB8330779D0 (en) * 1983-11-18 1983-12-29 Atomic Energy Authority Uk Treating medium
JPS60213390A (ja) * 1984-04-09 1985-10-25 Amada Co Ltd レ−ザ加工機
JPS60258407A (ja) * 1984-05-22 1985-12-20 Honda Motor Co Ltd 焼入れ方法
JPS6184519A (ja) * 1984-10-03 1986-04-30 Nec Corp 位置信号検出装置
DE3445981A1 (de) * 1984-12-17 1986-06-19 Messer Griesheim Gmbh, 6000 Frankfurt Einrichtung zum bearbeiten von werkstuecken mit einem aus einem laserkopf austretenden laserstrahl
US4650952A (en) * 1984-12-20 1987-03-17 Gmf Robotics Corporation Robot-laser system
JPH0677866B2 (ja) * 1985-05-10 1994-10-05 豊田工機株式会社 レ−ザ加工装置
JPS61284519A (ja) * 1985-06-10 1986-12-15 Mitsubishi Heavy Ind Ltd レ−ザ焼入れ方法
DD238396A1 (de) * 1985-06-19 1986-08-20 Mikromat Dresden Fritz Heckert Verfahren zur herstellung verschleissfester gleitflaechen
JPS62107892A (ja) * 1985-11-07 1987-05-19 Toyoda Mach Works Ltd レ−ザ加工装置

Also Published As

Publication number Publication date
US4851637A (en) 1989-07-25
DE3785745D1 (de) 1993-06-09
EP0276461A2 (en) 1988-08-03
BR8706936A (pt) 1988-07-26
DE3785745T2 (de) 1993-08-19
IT8667947A0 (it) 1986-12-19
EP0276461B1 (en) 1993-05-05
ES2040238T3 (es) 1993-10-16
US4808791A (en) 1989-02-28
EP0276461A3 (en) 1989-03-29

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19981231