BRPI0402480A - Processo de fabricação de rotor compressor de turbocompressores e outras peças de difìcil extração e molde correspondente - Google Patents

Processo de fabricação de rotor compressor de turbocompressores e outras peças de difìcil extração e molde correspondente

Info

Publication number
BRPI0402480A
BRPI0402480A BRPI0402480A BRPI0402480A BR PI0402480 A BRPI0402480 A BR PI0402480A BR PI0402480 A BRPI0402480 A BR PI0402480A BR PI0402480 A BRPI0402480 A BR PI0402480A
Authority
BR
Brazil
Prior art keywords
parts
difficult
manufacturing process
turbo
compressor rotor
Prior art date
Application number
Other languages
English (en)
Inventor
Elio De Mello Junior Castanho
Original Assignee
Ezidio Felippi
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 Ezidio Felippi filed Critical Ezidio Felippi
Priority to BRPI0402480 priority Critical patent/BRPI0402480A/pt
Priority to PCT/BR2005/000118 priority patent/WO2005123302A1/en
Publication of BRPI0402480A publication Critical patent/BRPI0402480A/pt

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/40Removing or ejecting moulded articles
    • B29C45/44Removing or ejecting moulded articles for undercut articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20Accessories: Details
    • B22D17/22Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20Accessories: Details
    • B22D17/22Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
    • B22D17/24Accessories for locating and holding cores or inserts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/08Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
    • B29L2031/087Propellers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Supercharger (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

"PROCESSO DE FABRICAçãO DE ROTOR COMPRESSOR DE TURBOCOMPRESSORES E OUTRAS PEçAS DE DIFìCIL EXTRAçãO E MOLDE CORRESPONDENTE". Refere-se a Patente de Invenção de processo de fabricação de rotores de turbo compressores e de outras peças de difícil extração por injeção de alumínio ou de outros metais ou de ligas metálicas e de polímeros em molde com postiços segmentados ( 1 ), gavetas deslizantes ( 2 ) e gaveteiros ( 3 ), visando a obtenção de melhor qualidade e melhor acabamento da peça, sem necessidade de têmpera, reprodutibilidade de peças com um mesmo molde não destrutivo, possibilidade de extração de peças com geometrias complexas sem deformação, homogêneas e lisas, com peças obtidas com maior resistência mecânica e térmica, maior durabilidade, e menor atrito e menor temperatura no uso no caso de rotores de turbo compressores.
BRPI0402480 2004-06-18 2004-06-18 Processo de fabricação de rotor compressor de turbocompressores e outras peças de difìcil extração e molde correspondente BRPI0402480A (pt)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BRPI0402480 BRPI0402480A (pt) 2004-06-18 2004-06-18 Processo de fabricação de rotor compressor de turbocompressores e outras peças de difìcil extração e molde correspondente
PCT/BR2005/000118 WO2005123302A1 (en) 2004-06-18 2005-06-17 Process for manufacturing rotor-compressors of turbo-compressors and other difficult-to-extract parts, and corresponding mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0402480 BRPI0402480A (pt) 2004-06-18 2004-06-18 Processo de fabricação de rotor compressor de turbocompressores e outras peças de difìcil extração e molde correspondente

Publications (1)

Publication Number Publication Date
BRPI0402480A true BRPI0402480A (pt) 2006-02-07

Family

ID=36091345

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0402480 BRPI0402480A (pt) 2004-06-18 2004-06-18 Processo de fabricação de rotor compressor de turbocompressores e outras peças de difìcil extração e molde correspondente

Country Status (2)

Country Link
BR (1) BRPI0402480A (pt)
WO (1) WO2005123302A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011050261A1 (de) * 2011-05-11 2012-11-15 Robert Bosch, spol. sr. o. Spritzgussvorrichtung für eine globoidische verzahnung und verfahren zur herstellung einer globoidischen verzahnung
CN103418754B (zh) * 2013-08-30 2015-12-02 中国南方航空工业(集团)有限公司 一种用于铸造航空发动机机匣部件的铸型的制造方法
CN110410362A (zh) * 2019-08-23 2019-11-05 固特科工业塑料件科技(深圳)有限公司 一种涡轮及涡轮的注塑模具

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2347773A (en) * 1941-12-06 1944-05-02 Western Electric Co Molding apparatus
GB2067441B (en) * 1981-01-09 1983-04-07 Nissan Motor Pressure die casting method and apparatus for production of rotor having radial vanes
DE3912031A1 (de) * 1989-04-12 1990-10-25 Thyssen Polymer Gmbh Spritzgusswerkzeug
DE10014611C1 (de) * 2000-03-24 2001-09-20 Ramesh Chandra Batra Spritzgießwerkzeug und Verfahren zum Herstellen eines inneren Formteils desselben

Also Published As

Publication number Publication date
WO2005123302A1 (en) 2005-12-29

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Legal Events

Date Code Title Description
B03A Publication of an application: publication of a patent application or of a certificate of addition of invention
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired