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 correspondenteInfo
- 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
Links
Classifications
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/44—Removing or ejecting moulded articles for undercut articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
- B22D17/24—Accessories for locating and holding cores or inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
- B29L2031/087—Propellers
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.
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)
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)
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 |
-
2004
- 2004-06-18 BR BRPI0402480 patent/BRPI0402480A/pt not_active Application Discontinuation
-
2005
- 2005-06-17 WO PCT/BR2005/000118 patent/WO2005123302A1/en active Application Filing
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 |