DE3711470C2 - - Google Patents

Info

Publication number
DE3711470C2
DE3711470C2 DE3711470A DE3711470A DE3711470C2 DE 3711470 C2 DE3711470 C2 DE 3711470C2 DE 3711470 A DE3711470 A DE 3711470A DE 3711470 A DE3711470 A DE 3711470A DE 3711470 C2 DE3711470 C2 DE 3711470C2
Authority
DE
Germany
Prior art keywords
model
contour
plate material
laser
laser beam
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 - Fee Related
Application number
DE3711470A
Other languages
German (de)
English (en)
Other versions
DE3711470A1 (de
Inventor
Eckhard Dr.Dipl.-Ing. Beyer
Rolf Dipl.-Ing. 5100 Aachen De Klein
Gerd Prof. Dr.-Ing. 5106 Roetgen De Herziger
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.)
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
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 Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Priority to DE19873711470 priority Critical patent/DE3711470A1/de
Publication of DE3711470A1 publication Critical patent/DE3711470A1/de
Application granted granted Critical
Publication of DE3711470C2 publication Critical patent/DE3711470C2/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/41—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by interpolation, e.g. the computation of intermediate points between programmed end points to define the path to be followed and the rate of travel along that path
    • 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
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/03—Observing, e.g. monitoring, the workpiece
    • 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
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
    • 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
    • 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
    • B23K26/352—Working by laser beam, e.g. welding, cutting or boring for surface treatment
    • B23K26/3568—Modifying rugosity
    • B23K26/3576—Diminishing rugosity, e.g. grinding; Polishing; Smoothing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/141—Processes of additive manufacturing using only solid materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/141—Processes of additive manufacturing using only solid materials
    • B29C64/147—Processes of additive manufacturing using only solid materials using sheet material, e.g. laminated object manufacturing [LOM] or laminating sheet material precut to local cross sections of the 3D object
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/49—Nc machine tool, till multiple
    • G05B2219/49011—Machine 2-D slices, build 3-D model, laminated object manufacturing LOM

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Plasma & Fusion (AREA)
  • Human Computer Interaction (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Transportation (AREA)
  • Combustion & Propulsion (AREA)
  • Laser Beam Processing (AREA)
DE19873711470 1987-04-04 1987-04-04 Verfahren zum herstellen eines dreidimensionalen modells Granted DE3711470A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19873711470 DE3711470A1 (de) 1987-04-04 1987-04-04 Verfahren zum herstellen eines dreidimensionalen modells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873711470 DE3711470A1 (de) 1987-04-04 1987-04-04 Verfahren zum herstellen eines dreidimensionalen modells

Publications (2)

Publication Number Publication Date
DE3711470A1 DE3711470A1 (de) 1988-10-27
DE3711470C2 true DE3711470C2 (US20030204162A1-20031030-M00001.png) 1990-06-07

Family

ID=6324922

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873711470 Granted DE3711470A1 (de) 1987-04-04 1987-04-04 Verfahren zum herstellen eines dreidimensionalen modells

Country Status (1)

Country Link
DE (1) DE3711470A1 (US20030204162A1-20031030-M00001.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4041105A1 (de) * 1990-12-21 1992-06-25 Toepholm & Westermann Verfahren zum herstellen von individuell an die konturen eines ohrkanals angepassten otoplastiken oder ohrpassstuecken
DE4135971A1 (de) * 1991-10-31 1993-05-06 Gerhard Dr.-Ing. 8000 Muenchen De Maerz Verfahren zur herstellung dreidimensionaler werkstuecke
DE10157647B4 (de) * 2001-11-26 2004-08-26 Concept Laser Gmbh Verfahren zur Herstellung von dreidimensionalen Werkstücken in einer Laser-Materialbearbeitungsanlage oder einer Stereolitographieanlage

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2638999B1 (fr) * 1988-11-15 1995-02-17 Musset Claude Procede de fabrication de maquette et dispositif de decoupe automatique d'elements pour cette fabrication
WO1990015375A1 (en) * 1989-06-01 1990-12-13 Galwelat, Michael Three-dimensional model making machine
EP0410028A1 (de) * 1989-07-25 1991-01-30 Condat Gmbh Anlage zur dreidimensionalen Darstellung von Bauteilen insbesondere Modellen
DE9310029U1 (de) * 1993-07-06 1993-12-02 Wissner, Rolf, Dipl.-Ing., 37079 Göttingen Fräs- oder Lasermaschine zur Herausarbeitung eines Werkstücks aus insbesondere plattenförmigem Material
WO1995008416A1 (en) * 1993-09-20 1995-03-30 Massachusetts Institute Of Technology Process for rapidly forming laminated dies and said dies
DE4340646A1 (de) * 1993-11-30 1995-06-01 Mec Gmbh Verfahren und Vorrichtung zur Erzeugung eines als Prototyp dienenden Werkstückes
AT401634B (de) * 1994-02-18 1996-10-25 Gfm Fertigungstechnik Verfahren und vorrichtung zum herstellen eines verbundwerkstückes
DE29505985U1 (de) * 1995-04-06 1995-07-20 Bestenlehrer, Alexander, 91074 Herzogenaurach Vorrichtung zum Bearbeiten, insbesondere zum Polieren und Strukturieren von beliebigen 3D-Formflächen mittels eines Laserstrahls
JPH0976352A (ja) * 1995-09-13 1997-03-25 Toyota Motor Corp 層厚・層形状決定方法および層厚・層形状決定装置
EP0967067A4 (en) * 1995-12-31 2000-10-04 Shinko Sellbic Co Ltd MOLDING METHOD WITHOUT MOLDING TOOLS AND DEVICE USED THEREFOR
IT1296652B1 (it) * 1997-12-16 1999-07-14 Fiat Auto Spa Metodo per la realizzazione di modelli in scala ridotta di veicoli, e semilavorato e modello ottenibili con tale metodo.
FR2789188B1 (fr) 1998-11-19 2001-11-30 Cirtes Ct D Ingenierie De Rech Procede de realisation de pieces mecaniques, en particulier de prototypes, par decomposition en strates avec retournement, strates elementaires obtenues selon le procede et pieces mecaniques ainsi obtenues
FR2789187B1 (fr) 1998-11-19 2001-11-30 Cirtes Ct D Ingenierie De Rech Procede de realisation de pieces mecaniques, en particulier de prototypes, par decomposition en strates, strates elementaires obtenues selon le procede et pieces mecaniques ainsi obtenues
FR2809040B1 (fr) 2000-05-15 2002-10-18 Cirtes Ct D Ingenierie De Rech Structure d'etau pour le positionnement et le maintien de pieces en vue de leur usinage
FR2808896B1 (fr) 2000-05-15 2003-05-09 Cirtes Ct D Ingenierie De Rech Dispositif pour la realisation de plaques destinees a un procede de prototypage rapide, procede d'usinage et d'assemblage desdites plaques et pieces prototypes ainsi obtenues
US6587742B2 (en) 2000-12-20 2003-07-01 Mark Manuel Method and apparatus for the creation of a tool
DE10129179B4 (de) * 2001-06-19 2005-07-21 Fagerdala Deutschland Gmbh Verbundkörper, hergestellt nach einem LOM-Verfahren, und Verfahren zur Herstellung von LOM-Verbundkörpern
US7222834B2 (en) 2001-08-14 2007-05-29 Floodcooling Technologies, Llc Tool and a method for making a tool
FR2845492B1 (fr) 2002-10-07 2004-11-26 Cirtes Src Piece mecanique avec au moins un circuit de transport de fluide et son procede de conception par strates
US7338717B2 (en) 2002-11-07 2008-03-04 Floodcooling Technologies, Llc Tool and a method for creating the tool
US7195223B2 (en) 2002-12-02 2007-03-27 Mark Manuel System and a method for cooling a tool
AU2003214352A1 (en) 2003-02-06 2004-09-28 Cirtes Src Method of optimising the joints between layers in modelling or prototyping involving layer decomposition, and parts thus obtained
DE102004032559B4 (de) * 2004-07-06 2006-06-01 Dr.Ing.H.C. F. Porsche Ag Verfahren zum Fixieren und Herstellen von Bauteilen, insbesondere von Fahrzeugbauteilen
US7563091B2 (en) 2005-01-18 2009-07-21 Floodcooling Technologies, L.L.C. Tool having an ejection assembly, a method for making such a tool, and a method for ejecting a formed object from a tool
US7376484B2 (en) 2005-01-18 2008-05-20 Floodcooling Technologies, Llc Method for building a tool
US7278197B2 (en) 2005-01-18 2007-10-09 Floodcooling Technologies, Llc Method for producing a tool
US7379787B2 (en) 2005-04-09 2008-05-27 Floodcooling Technologies, Llc Method for forming a tangible item and a tangible item formed by the method
FR2967127B1 (fr) * 2010-11-09 2014-03-07 Faurecia Interieur Ind Procede de realisation d'un element structurel tridimensionnel
DE102014100513A1 (de) 2014-01-17 2015-07-23 Otto Junker Gmbh Verfahren zur Herstellung dreidimensionaler Skulpturen
DE102019111276B4 (de) * 2019-05-02 2021-06-17 Zsolt Herbák Verfahren zur Herstellung eines Körpers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1148370B (it) * 1981-07-17 1986-12-03 Fuji Tool & Die Impianto di taglio tridimensionale a laser con il metodo di riproduzione

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4041105A1 (de) * 1990-12-21 1992-06-25 Toepholm & Westermann Verfahren zum herstellen von individuell an die konturen eines ohrkanals angepassten otoplastiken oder ohrpassstuecken
DE4135971A1 (de) * 1991-10-31 1993-05-06 Gerhard Dr.-Ing. 8000 Muenchen De Maerz Verfahren zur herstellung dreidimensionaler werkstuecke
DE10157647B4 (de) * 2001-11-26 2004-08-26 Concept Laser Gmbh Verfahren zur Herstellung von dreidimensionalen Werkstücken in einer Laser-Materialbearbeitungsanlage oder einer Stereolitographieanlage
DE10157647C5 (de) * 2001-11-26 2012-03-08 Cl Schutzrechtsverwaltungs Gmbh Verfahren zur Herstellung von dreidimensionalen Werkstücken in einer Laser-Materialbearbeitungsanlage oder einer Stereolitographieanlage

Also Published As

Publication number Publication date
DE3711470A1 (de) 1988-10-27

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8180 Miscellaneous part 1

Free format text: DIE ZEICHNUNG DER ZUSAMMENFASSUNG AUF DER TITELSEITE DER OFFENLEGUNGSSCHRIFT IST ZU STREICHEN

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee