DE102016220136A1 - Verfahren zum Herstellen eines Gegenstandes mittels Laserschmelzen - Google Patents

Verfahren zum Herstellen eines Gegenstandes mittels Laserschmelzen Download PDF

Info

Publication number
DE102016220136A1
DE102016220136A1 DE102016220136.0A DE102016220136A DE102016220136A1 DE 102016220136 A1 DE102016220136 A1 DE 102016220136A1 DE 102016220136 A DE102016220136 A DE 102016220136A DE 102016220136 A1 DE102016220136 A1 DE 102016220136A1
Authority
DE
Germany
Prior art keywords
piston
starting material
laser melting
different
produced
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Withdrawn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
DE102016220136.0A
Other languages
German (de)
English (en)
Inventor
Marcus Abele
Andreas Rehl
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.)
Mahle International GmbH
Original Assignee
Mahle International 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 Mahle International GmbH filed Critical Mahle International GmbH
Priority to DE102016220136.0A priority Critical patent/DE102016220136A1/de
Priority to PCT/EP2017/075970 priority patent/WO2018069411A1/fr
Publication of DE102016220136A1 publication Critical patent/DE102016220136A1/de
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/007—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/20—Direct sintering or melting
    • B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/30—Process control
    • B22F10/34—Process control of powder characteristics, e.g. density, oxidation or flowability
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
    • B22F12/50—Means for feeding of material, e.g. heads
    • B22F12/55—Two or more means for feeding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/008—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of engine cylinder parts or of piston parts other than piston rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • 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
    • B23K26/0006—Working by laser beam, e.g. welding, cutting or boring taking account of the properties of the material involved
    • 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
    • B23K26/34—Laser welding for purposes other than joining
    • B23K26/342—Build-up welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y10/00—Processes of additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y70/00—Materials specially adapted for additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/001—One-piece pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/01—Pistons; Trunk pistons; Plungers characterised by the use of particular materials
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/003—Pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2253/00—Other material characteristics; Treatment of material
    • F05C2253/04—Composite, e.g. fibre-reinforced
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Combustion & Propulsion (AREA)
  • Automation & Control Theory (AREA)
  • Composite Materials (AREA)
  • Powder Metallurgy (AREA)
DE102016220136.0A 2016-10-14 2016-10-14 Verfahren zum Herstellen eines Gegenstandes mittels Laserschmelzen Withdrawn DE102016220136A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE102016220136.0A DE102016220136A1 (de) 2016-10-14 2016-10-14 Verfahren zum Herstellen eines Gegenstandes mittels Laserschmelzen
PCT/EP2017/075970 WO2018069411A1 (fr) 2016-10-14 2017-10-11 Procédé de fabrication d'un objet par fusion par laser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016220136.0A DE102016220136A1 (de) 2016-10-14 2016-10-14 Verfahren zum Herstellen eines Gegenstandes mittels Laserschmelzen

Publications (1)

Publication Number Publication Date
DE102016220136A1 true DE102016220136A1 (de) 2018-04-19

Family

ID=60191345

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102016220136.0A Withdrawn DE102016220136A1 (de) 2016-10-14 2016-10-14 Verfahren zum Herstellen eines Gegenstandes mittels Laserschmelzen

Country Status (2)

Country Link
DE (1) DE102016220136A1 (fr)
WO (1) WO2018069411A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108788148A (zh) * 2018-06-15 2018-11-13 江苏理工学院 激光选区熔化制造具有随形冷却系统的h13钢模具的方法
CN109465439A (zh) * 2018-11-14 2019-03-15 金华市宝琳工贸有限公司 自动化活塞浇铸中心
DE102018204738A1 (de) * 2018-03-28 2019-10-02 Volkswagen Aktiengesellschaft Additiv gefertigtes Formwerkzeug für die Massivumformung
WO2020018067A1 (fr) * 2018-07-16 2020-01-23 Dresser-Rand Company Ensemble de décharge de soupape

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11112009B2 (en) 2019-04-10 2021-09-07 Cummins Inc. Low heat transfer piston via binder jet technology

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012000694A1 (de) * 2012-01-16 2013-07-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Herstellung eines Kolbens für eine Brennkraftmaschine und Kolben
WO2015094720A1 (fr) * 2013-12-20 2015-06-25 United Technologies Corporation Préforme métallique frittée à gradient
DE102015209702A1 (de) 2014-05-27 2015-12-03 Ks Kolbenschmidt Gmbh Lasergesinterte Gießwerkzeuge für Schwerkraft-Kokillenguss

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007029052A1 (de) * 2007-06-21 2009-01-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und Vorrichtung zum Herstellen eines Bauteils basierend auf dreidimensionalen Daten des Bauteils
WO2016126455A1 (fr) * 2015-02-06 2016-08-11 Dresser-Rand Company Procédés pour fabrication additive d'un piston d'un seul tenant

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012000694A1 (de) * 2012-01-16 2013-07-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Herstellung eines Kolbens für eine Brennkraftmaschine und Kolben
WO2015094720A1 (fr) * 2013-12-20 2015-06-25 United Technologies Corporation Préforme métallique frittée à gradient
DE102015209702A1 (de) 2014-05-27 2015-12-03 Ks Kolbenschmidt Gmbh Lasergesinterte Gießwerkzeuge für Schwerkraft-Kokillenguss

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018204738A1 (de) * 2018-03-28 2019-10-02 Volkswagen Aktiengesellschaft Additiv gefertigtes Formwerkzeug für die Massivumformung
CN108788148A (zh) * 2018-06-15 2018-11-13 江苏理工学院 激光选区熔化制造具有随形冷却系统的h13钢模具的方法
WO2020018067A1 (fr) * 2018-07-16 2020-01-23 Dresser-Rand Company Ensemble de décharge de soupape
CN109465439A (zh) * 2018-11-14 2019-03-15 金华市宝琳工贸有限公司 自动化活塞浇铸中心
CN109465439B (zh) * 2018-11-14 2020-08-11 金华市宝琳工贸有限公司 自动化活塞浇铸中心

Also Published As

Publication number Publication date
WO2018069411A1 (fr) 2018-04-19

Similar Documents

Publication Publication Date Title
WO2018069411A1 (fr) Procédé de fabrication d'un objet par fusion par laser
EP2857139B1 (fr) Dispositif de traitement laser de matériau avec une tête laser déplaçable dans l'espace
DE102005047035B3 (de) Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor sowie danach hergestellter Kolben
EP3216546A1 (fr) Micro-forgeage pour un procédé de fabrication additive
DE112011101779T5 (de) Metallpulver zum selektiven Lasersintern, Verfahren zur Herstellung eines dreidimensionalen Formgegenstands unter Verwendung desselben und davon erhaltener dreidimensionaler Formgegenstand
DE2835332A1 (de) Kolben mit mindestens einer kolbenringnut und verfahren zu seiner herstellung
DE102007059865A1 (de) Verfahren zur Herstellung eines Formkörpers durch schichtweises Aufbauen aus pulverförmigem, metallischen Werkstoff
DE102010033879A1 (de) Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor sowie Kolben für einen Verbrennungsmotor
DE102017203966A1 (de) Verbundwerkstoffzahnräder und Verfahren zur Herstellung solcher Zahnräder
EP2875933B1 (fr) Documentation de procédé de fabrication génératif
DE102016115676A1 (de) Additive Fertigung
DE102015115963A1 (de) Verfahren und Vorrichtung zur additiven Fertigung eines Formkörpers aus einem metallischen Werkstoffgemisch
DE102016206558A1 (de) Verfahren und Vorrichtung zum Herstellen zumindest eines Bauteilbereichs eines Bauteils
DE102016113246A1 (de) Verfahren und Vorrichtung zur Erzeugung eines metallischen Werkstoffgemischs bei der additiven Fertigung
WO2017137376A1 (fr) Dispositif pour une installation de fabrication additive d'un composant
EP0426101A2 (fr) Elément de cylindre d'une extrudeuse pour un dispositif à deux vis et procédé de fabrication
DE102018212908A1 (de) Beschichteter Ventilsitzbereich eines Verbrennungsmotors
DE102018200339A1 (de) Verfahren zur Herstellung einer Komponente einer Fügevorrichtung, Komponente für eine Fügevorrichtung und Fügevorrichtung
DE3027352A1 (de) Kolben mit panzerung der kolbenringnuten
DE102014221423A1 (de) Verfahren zur Herstellung großer Warmumformwerkzeuge mittels eines generativen Fertigungsverfahrens
EP3222371A1 (fr) Procede de fabrication additive d'un composant comprenant plusieurs materiaux
DE102018004337A1 (de) Verfahren zur Entwicklung von Schmiedewerkstoffen
DE102004042775A1 (de) Verfahren zur Herstellung komplexer hochfester Bauteile oder Werkzeuge und dessen Verwendung
DE102020121430A1 (de) Vorrichtung und Verfahren zur additiven Herstellung eines Werkstücks
EP4168225A1 (fr) Procédé de production d'un composant comportant un système de canal de refroidissement

Legal Events

Date Code Title Description
R163 Identified publications notified
R005 Application deemed withdrawn due to failure to request examination