BR112012008945A2 - partes com diferentes acabamentos de superfície e o procedimento para obter as mesmas - Google Patents

partes com diferentes acabamentos de superfície e o procedimento para obter as mesmas

Info

Publication number
BR112012008945A2
BR112012008945A2 BR112012008945A BR112012008945A BR112012008945A2 BR 112012008945 A2 BR112012008945 A2 BR 112012008945A2 BR 112012008945 A BR112012008945 A BR 112012008945A BR 112012008945 A BR112012008945 A BR 112012008945A BR 112012008945 A2 BR112012008945 A2 BR 112012008945A2
Authority
BR
Brazil
Prior art keywords
parts
areas
sintering
obtaining
procedure
Prior art date
Application number
BR112012008945A
Other languages
English (en)
Other versions
BR112012008945B1 (pt
BR112012008945A8 (pt
Inventor
Francesc Al Sina Font
Juan Carlos García Aparicio
Original Assignee
Pattbo Spain S L
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 Pattbo Spain S L filed Critical Pattbo Spain S L
Publication of BR112012008945A2 publication Critical patent/BR112012008945A2/pt
Publication of BR112012008945A8 publication Critical patent/BR112012008945A8/pt
Publication of BR112012008945B1 publication Critical patent/BR112012008945B1/pt

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 [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
    • 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

partes com diferentes acabamentos de superfície e o procedimento para obter as mesmas. a invenção se refere a peças que são produzidas por meio de sinterização e que têm áreas de acabamento de superfície bem diferenciadas que inclui áreas ásperas resultantes do processo de sinterização, a aspereza sendo determinada pelo tamanho de grão usado em sinterização, e áreas polidas que foram submetidas a um processo de usinagem tridimensional. após obter um arquivo que contém uma representação da peça a ser produzida, o método compreende: selecionar as partes a seres crescidas: produzir a peça por meio de sinterização; e subsequentemente submeter a peça ou peças a geração de programação automática, semi-automática ou dirigida de modo que, por meio de usinagem, as partes crescidas são reduzidas. consequentemente a peça resultante é econômica em termos de custos e exibe um muito alto grau de precisão nas áreas usinadas, um tolerância 9, e acabamento melhorado, textura e acabamento nas áreas sensíveis da peça.
BR112012008945-5A 2009-10-16 2010-09-03 método para fabricar uma parte com diferentes acabamentos de superfície BR112012008945B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ESP200902005 2009-10-16
ES200902005A ES2394385B1 (es) 2009-10-16 2009-10-16 Procedimiento de fabricacion de piezas sinterizadas y piezas obtenidas por dicho procedimiento
PCT/ES2010/000367 WO2011045451A1 (es) 2009-10-16 2010-09-03 Piezas con diferente acabado superficial y procedimiento de obtención de las mismas

Publications (3)

Publication Number Publication Date
BR112012008945A2 true BR112012008945A2 (pt) 2016-08-16
BR112012008945A8 BR112012008945A8 (pt) 2017-12-05
BR112012008945B1 BR112012008945B1 (pt) 2020-07-21

Family

ID=43530607

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012008945-5A BR112012008945B1 (pt) 2009-10-16 2010-09-03 método para fabricar uma parte com diferentes acabamentos de superfície

Country Status (12)

Country Link
US (1) US9283620B2 (pt)
EP (1) EP2489327B1 (pt)
JP (1) JP5871804B2 (pt)
CN (1) CN102917665B (pt)
BR (1) BR112012008945B1 (pt)
CA (1) CA2777884C (pt)
ES (2) ES2394385B1 (pt)
HK (1) HK1181635A1 (pt)
PL (1) PL2489327T3 (pt)
PT (1) PT2489327T (pt)
RU (1) RU2612470C2 (pt)
WO (1) WO2011045451A1 (pt)

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* 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
ES2873179T3 (es) 2012-05-10 2021-11-03 Renishaw Plc Método para fabricar un artículo
EP3598294B1 (en) 2012-05-10 2021-09-29 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
US20190125502A1 (en) * 2016-04-12 2019-05-02 Nobel Biocare Services Ag Method for producing a dental restoration
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

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GB1302934A (pt) * 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
JP2007528810A (ja) * 2003-09-11 2007-10-18 エクス ワン コーポレーション 小直径流体流通孔を有する積層造形品およびその製造方法
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
RU2612470C2 (ru) 2017-03-09
BR112012008945B1 (pt) 2020-07-21
BR112012008945A8 (pt) 2017-12-05
PL2489327T3 (pl) 2021-09-13
ES2394385A1 (es) 2013-01-31
PT2489327T (pt) 2021-04-21
US9283620B2 (en) 2016-03-15
RU2012120095A (ru) 2013-11-27
CA2777884C (en) 2017-02-28
EP2489327B1 (en) 2021-01-27
JP2013507218A (ja) 2013-03-04
ES2576403T3 (es) 2021-11-24
EP2489327A1 (en) 2012-08-22
CN102917665B (zh) 2015-09-30
CA2777884A1 (en) 2011-04-21
ES2576403T1 (es) 2016-07-07
ES2394385B1 (es) 2013-12-13
US20120202008A1 (en) 2012-08-09
JP5871804B2 (ja) 2016-03-01
WO2011045451A1 (es) 2011-04-21
HK1181635A1 (en) 2013-11-15
CN102917665A (zh) 2013-02-06

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: PHIBO CAD-CAM, S.L. (ES)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 03/09/2010, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 12A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2686 DE 28-06-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.