BRPI0607274A2 - métodos para modelagem de corpos verdes e artigos feitos por tais métodos - Google Patents

métodos para modelagem de corpos verdes e artigos feitos por tais métodos

Info

Publication number
BRPI0607274A2
BRPI0607274A2 BRPI0607274-7A BRPI0607274A BRPI0607274A2 BR PI0607274 A2 BRPI0607274 A2 BR PI0607274A2 BR PI0607274 A BRPI0607274 A BR PI0607274A BR PI0607274 A2 BRPI0607274 A2 BR PI0607274A2
Authority
BR
Brazil
Prior art keywords
methods
green body
modeling
articles made
particles
Prior art date
Application number
BRPI0607274-7A
Other languages
English (en)
Inventor
Norbert Abels
Claus H Backes
Original Assignee
Norbert Abels
Claus H Backes
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
Priority claimed from US11/042,025 external-priority patent/US20060166158A1/en
Priority claimed from US11/193,571 external-priority patent/US20060163774A1/en
Priority claimed from US11/193,239 external-priority patent/US20060166159A1/en
Application filed by Norbert Abels, Claus H Backes filed Critical Norbert Abels
Publication of BRPI0607274A2 publication Critical patent/BRPI0607274A2/pt
Publication of BRPI0607274B1 publication Critical patent/BRPI0607274B1/pt
Publication of BRPI0607274B8 publication Critical patent/BRPI0607274B8/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
    • 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
    • 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
    • A61C13/0022—Blanks or green, unfinished dental restoration parts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
    • A61C7/12—Brackets; Arch wires; Combinations thereof; Accessories therefor
    • A61C7/14—Brackets; Fixing brackets to teeth
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • 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
    • B23K26/20—Bonding
    • B23K26/32—Bonding 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
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/36—Selection of non-metallic compositions, e.g. coatings or fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/36—Selection of non-metallic compositions, e.g. coatings or fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
    • B23K35/3612—Selection of non-metallic compositions, e.g. coatings or fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with organic compounds as principal constituents
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/36—Selection of non-metallic compositions, e.g. coatings or fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
    • B23K35/3612—Selection of non-metallic compositions, e.g. coatings or fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with organic compounds as principal constituents
    • B23K35/3613—Polymers, e.g. resins
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B19/00—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/50—Inorganic materials other than metals or composite 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/50—Inorganic materials other than metals or composite materials
    • B23K2103/52—Ceramics
    • 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)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Thermal Sciences (AREA)
  • Powder Metallurgy (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)

Abstract

MéTODOS PARA MODELAGEM DE CORPOS VERDES E ARTIGOS FEITOS POR TAIS MéTODOS. A presente invenção refere-se a um método de modelagem de um corpo verde que provê um corpo verde modelado compreendido de uma pluralidade de partículas que podem ser sinterizadas e um aglutinante orgânico. Um tal método inclui: (1) moldar uma mistura de partículas que podem ser sinterizadas e o aglutinante orgânico na forma de um corpo verde inicial ou intermediário, onde as partículas que podem ser sinterizadas incluem pelo menos uma de partículas de metal ou partículas cerâmicas e (2) modelar o intermediário do corpo verde com pelo menos uma de uma corrente de energia ou uma corrente de matéria, onde a modelagem produz um corpo verde tendo uma forma desejada. O corpo verde modelado pode ser sinterizado de modo a prover um corpo endurecido tendo substancialmente a forma do corpo verde modelado. O processo é especialmente útil para a fabricação de suportes ortodónticos.
BRPI0607274A 2005-01-25 2006-01-16 método para fabricação de um suporte ortodôntico BRPI0607274B8 (pt)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US11/042,025 2005-01-25
US11/042,025 US20060166158A1 (en) 2005-01-25 2005-01-25 Laser shaping of green metal body to yield an orthodontic bracke
US11/193,571 2005-07-29
US11/193,239 2005-07-29
US11/193,571 US20060163774A1 (en) 2005-01-25 2005-07-29 Methods for shaping green bodies and articles made by such methods
US11/193,239 US20060166159A1 (en) 2005-01-25 2005-07-29 Laser shaping of green metal body used in manufacturing an orthodontic bracket
PCT/EP2006/000323 WO2006079459A1 (en) 2005-01-25 2006-01-16 Methods for shaping green bodies and articles made by such methods

Publications (3)

Publication Number Publication Date
BRPI0607274A2 true BRPI0607274A2 (pt) 2009-08-25
BRPI0607274B1 BRPI0607274B1 (pt) 2018-03-06
BRPI0607274B8 BRPI0607274B8 (pt) 2021-06-22

Family

ID=36577460

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0607274A BRPI0607274B8 (pt) 2005-01-25 2006-01-16 método para fabricação de um suporte ortodôntico

Country Status (8)

Country Link
EP (1) EP1841381B1 (pt)
JP (1) JP5363734B2 (pt)
KR (1) KR101362575B1 (pt)
CN (1) CN102579142B (pt)
AU (1) AU2006208555B2 (pt)
BR (1) BRPI0607274B8 (pt)
MX (1) MX2007008763A (pt)
WO (1) WO2006079459A1 (pt)

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WO2023102631A1 (pt) * 2021-12-09 2023-06-15 Orthometric - Indústria E Comércio De Produtos Médicos E Odontológicos Ltda Processo de texturização de um bracket e bracket ortodôntico

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WO2023102631A1 (pt) * 2021-12-09 2023-06-15 Orthometric - Indústria E Comércio De Produtos Médicos E Odontológicos Ltda Processo de texturização de um bracket e bracket ortodôntico

Also Published As

Publication number Publication date
AU2006208555A1 (en) 2006-08-03
MX2007008763A (es) 2007-09-11
WO2006079459A1 (en) 2006-08-03
EP1841381A1 (en) 2007-10-10
AU2006208555B2 (en) 2011-11-03
KR101362575B1 (ko) 2014-02-13
EP1841381B1 (en) 2013-03-13
CN102579142B (zh) 2015-03-25
BRPI0607274B8 (pt) 2021-06-22
JP5363734B2 (ja) 2013-12-11
BRPI0607274B1 (pt) 2018-03-06
KR20070102999A (ko) 2007-10-22
JP2008531841A (ja) 2008-08-14
CN102579142A (zh) 2012-07-18

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