ES2576403T1 - Piezas con diferente acabado superficial y procedimiento de fabricación de las mismas - Google Patents

Piezas con diferente acabado superficial y procedimiento de fabricación de las mismas Download PDF

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Publication number
ES2576403T1
ES2576403T1 ES10771493.3T ES10771493T ES2576403T1 ES 2576403 T1 ES2576403 T1 ES 2576403T1 ES 10771493 T ES10771493 T ES 10771493T ES 2576403 T1 ES2576403 T1 ES 2576403T1
Authority
ES
Spain
Prior art keywords
sintering
piece
pieces
areas
manufactured
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.)
Granted
Application number
ES10771493.3T
Other languages
English (en)
Other versions
ES2576403T3 (es
Inventor
Juan Carlos GARCÍA APARICIO
Francesc Al Sina Font
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.)
Phibo CAD CAM SL
Original Assignee
Phibo CAD CAM SL
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 Phibo CAD CAM SL filed Critical Phibo CAD CAM SL
Publication of ES2576403T1 publication Critical patent/ES2576403T1/es
Application granted granted Critical
Publication of ES2576403T3 publication Critical patent/ES2576403T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/0003—Making bridge-work, inlays, implants or the like
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/0003—Making bridge-work, inlays, implants or the like
    • A61C13/0004—Computer-assisted sizing or machining of dental prostheses
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—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
    • B33Y10/00—Processes of additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—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
    • B33Y80/00—Products made by additive manufacturing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0048—Connecting the upper structure to the implant, e.g. bridging bars
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • B22F2003/247—Removing material: carving, cleaning, grinding, hobbing, honing, lapping, polishing, milling, shaving, skiving, turning the surface
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • Y10T428/24372—Particulate matter

Landscapes

  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Dentistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
  • Dental Prosthetics (AREA)

Abstract

Piezas que fabricadas mediante sinterización, presentan zonas de acabado superficial bien diferenciadas, unas rugosas resultado del proceso de sinterización, establecida la rugosidad por el tamaño del grano empleando en la sinterización, y otras zonas pulidas al haber sido sometidas a un proceso de mecanizado tridimensional. El Procedimiento consiste en una vez que se tiene una fichero con la representación de la pieza a fabricar, se seleccionan las partes, que se desean ser recrecidas, se fabrica la pieza mediante sinterización, posteriormente se somete la o las piezas a una generación de programación automática, semiautomática o dirigida, para que mediante mecanizado se rebajen aquellas partes recrecidas, lo que produce como resultado que la pieza obtenida es económica en términos de costes y presenta una muy alta precisión en las zonas mecanizadas, una tolerancia 9, mejor acabado, textura y terminación en las zonas sensibles de la pieza.

Claims (1)

  1. imagen1
ES10771493T 2009-10-16 2010-09-03 Procedimiento de producción de piezas con diferentes acabados superficiales Active ES2576403T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ES200902005A ES2394385B1 (es) 2009-10-16 2009-10-16 Procedimiento de fabricacion de piezas sinterizadas y piezas obtenidas por dicho procedimiento
ES200902005 2009-10-16
PCT/ES2010/000367 WO2011045451A1 (es) 2009-10-16 2010-09-03 Piezas con diferente acabado superficial y procedimiento de obtención de las mismas

Publications (2)

Publication Number Publication Date
ES2576403T1 true ES2576403T1 (es) 2016-07-07
ES2576403T3 ES2576403T3 (es) 2021-11-24

Family

ID=43530607

Family Applications (2)

Application Number Title Priority Date Filing Date
ES200902005A Withdrawn - After Issue ES2394385B1 (es) 2009-10-16 2009-10-16 Procedimiento de fabricacion de piezas sinterizadas y piezas obtenidas por dicho procedimiento
ES10771493T Active ES2576403T3 (es) 2009-10-16 2010-09-03 Procedimiento de producción de piezas con diferentes acabados superficiales

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES200902005A Withdrawn - After Issue ES2394385B1 (es) 2009-10-16 2009-10-16 Procedimiento de fabricacion de piezas sinterizadas y piezas obtenidas por dicho procedimiento

Country Status (11)

Country Link
US (1) US9283620B2 (es)
EP (1) EP2489327B1 (es)
JP (1) JP5871804B2 (es)
CN (1) CN102917665B (es)
BR (1) BR112012008945B1 (es)
CA (1) CA2777884C (es)
ES (2) ES2394385B1 (es)
PL (1) PL2489327T3 (es)
PT (1) PT2489327T (es)
RU (1) RU2612470C2 (es)
WO (1) WO2011045451A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE535361C2 (sv) 2010-11-10 2012-07-10 Biomain Ab Dentalbryggor och superstrukturer, samt metoder för att tillverka dessa
DE102011119839B4 (de) 2011-12-01 2019-11-28 Kulzer Gmbh Herstellen von Suprakonstruktionen auf einer SLM-Anlage mit anschließender Fräsbearbeitung der Anschlussgeometrie
GB201210120D0 (en) * 2012-05-10 2012-07-25 Renishaw Plc Laser sintered part and method of manufacture
WO2013167903A1 (en) 2012-05-10 2013-11-14 Renishaw Plc Method of manufacturing an article
WO2013167904A1 (en) 2012-05-10 2013-11-14 Renishaw Plc Method of manufacturing an article
DE102015209702A1 (de) * 2014-05-27 2015-12-03 Ks Kolbenschmidt Gmbh Lasergesinterte Gießwerkzeuge für Schwerkraft-Kokillenguss
JP6605911B2 (ja) * 2015-10-15 2019-11-13 ローランドディー．ジー．株式会社 人工歯作製装置
JP6901496B2 (ja) * 2016-04-12 2021-07-14 ノベル バイオケア サーヴィシィズ アーゲー 歯科修復物の製造方法
CN110227823A (zh) * 2019-06-29 2019-09-13 内蒙古科峰智能科技有限公司 用于3d打印产品的处理工艺

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1302934A (es) * 1970-08-24 1973-01-10
DE2621789C2 (de) * 1976-05-15 1983-10-06 Fried. Krupp Gmbh, 4300 Essen Verfahren zur Wärmebehandlung einer Kobalt-Gußlegierung
US5462575A (en) * 1993-12-23 1995-10-31 Crs Holding, Inc. Co-Cr-Mo powder metallurgy articles and process for their manufacture
US6776614B2 (en) * 2002-02-13 2004-08-17 Lingualcare, Inc. Modular system for customized orthodontic appliances
WO2004029312A1 (ja) * 2002-09-27 2004-04-08 Nano Technology Institute, Inc 超硬質・強靭で優れた耐食性を有するナノ結晶オ−ステナイト鋼バルク材及びその製造方法
WO2005025785A1 (en) * 2003-09-11 2005-03-24 Ex One Corporation Layered manufactured articles having small-diameter fluid conduction vents and methods of making same
DE102004009126A1 (de) * 2004-02-25 2005-09-22 Bego Medical Ag Verfahren und Einrichtung zum Erzeugen von Steuerungsdatensätzen für die Herstellung von Produkten durch Freiform-Sintern bzw. -Schmelzen sowie Vorrichtung für diese Herstellung
US7698014B2 (en) * 2006-01-20 2010-04-13 3M Innovative Properties Company Local enforcement of accuracy in fabricated models
ES2282037B1 (es) * 2006-03-08 2008-09-16 Juan Carlos Garcia Aparicio Procedimiento de fabricacion de protesis dentales removibles diseñadas digitalmente y sistema necesario para tal fin.
US7777155B2 (en) * 2007-02-21 2010-08-17 United Technologies Corporation System and method for an integrated additive manufacturing cell for complex components
DE102007013638A1 (de) * 2007-03-19 2008-09-25 Degudent Gmbh Verfahren zum Polieren von metallischen Zahnrekonstruktionen
EP1972321B1 (de) * 2007-03-19 2014-12-24 Lars Weisensel Verfahren zur Herstellung eines Zahnersatzes sowie Zahnersatz
DE102007014985A1 (de) * 2007-03-28 2008-10-02 Aepsilon Rechteverwaltungs Gmbh Verfahren zum Herstellen von Zahnersatzteilen, Verfahren zum Erstellen eines Datensatzes und computerlesbares Medium

Also Published As

Publication number Publication date
CA2777884A1 (en) 2011-04-21
JP5871804B2 (ja) 2016-03-01
BR112012008945B1 (pt) 2020-07-21
ES2394385A1 (es) 2013-01-31
EP2489327A1 (en) 2012-08-22
US20120202008A1 (en) 2012-08-09
EP2489327B1 (en) 2021-01-27
CN102917665A (zh) 2013-02-06
BR112012008945A2 (pt) 2016-08-16
US9283620B2 (en) 2016-03-15
RU2012120095A (ru) 2013-11-27
WO2011045451A1 (es) 2011-04-21
HK1181635A1 (en) 2013-11-15
RU2612470C2 (ru) 2017-03-09
PT2489327T (pt) 2021-04-21
BR112012008945A8 (pt) 2017-12-05
ES2394385B1 (es) 2013-12-13
CN102917665B (zh) 2015-09-30
CA2777884C (en) 2017-02-28
PL2489327T3 (pl) 2021-09-13
JP2013507218A (ja) 2013-03-04
ES2576403T3 (es) 2021-11-24

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