BR9912441A - Processo para a fabricação de um eixo de cames e eixo de cames fabricado segundo este processo - Google Patents
Processo para a fabricação de um eixo de cames e eixo de cames fabricado segundo este processoInfo
- Publication number
- BR9912441A BR9912441A BR9912441-6A BR9912441A BR9912441A BR 9912441 A BR9912441 A BR 9912441A BR 9912441 A BR9912441 A BR 9912441A BR 9912441 A BR9912441 A BR 9912441A
- Authority
- BR
- Brazil
- Prior art keywords
- camshaft
- manufacture
- manufactured according
- manufactured
- steel camshaft
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
- B22C9/046—Use of patterns which are eliminated by the liquid metal in the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
- B22C7/02—Lost patterns
- B22C7/023—Patterns made from expanded plastic materials
- B22C7/026—Patterns made from expanded plastic materials by assembling preformed parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F7/00—Casings, e.g. crankcases or frames
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F2200/00—Manufacturing
- F02F2200/06—Casting
- F02F2200/08—Casting using a lost model, e.g. foam casting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Gears, Cams (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
Patente de Invenção: <B>"PROCESSO PARA A FABRICAçãO DE UM EIXO DE CAMES E EIXO DE CAMES FABRICADO SEGUNDO ESTE PROCESSO"<D>. Um eixo de cames de aço fundido com um espaço oco interno com forma interna cilíndrica especialmente perfilada pode ser fabricado racionalmente por um processo de fundição "Lost Foam" em si conhecido. Um eixo de cames de aço assim fabricado pode suportar nas suas regiões de superfícies de trabalho, sem danos, pressões superficiais hertzianas extremamente elevadas por um longa vida útil.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833594A DE19833594A1 (de) | 1998-07-25 | 1998-07-25 | Nockenwelle aus Stahlguß |
PCT/DE1999/002244 WO2000006320A1 (de) | 1998-07-25 | 1999-07-21 | Verfahren zur herstellung einer nockenwelle aus stahl und nach diesem verfahren hergestellte nockenwelle |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9912441A true BR9912441A (pt) | 2001-04-17 |
Family
ID=7875338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9912441-6A BR9912441A (pt) | 1998-07-25 | 1999-07-21 | Processo para a fabricação de um eixo de cames e eixo de cames fabricado segundo este processo |
Country Status (5)
Country | Link |
---|---|
US (1) | US6478074B1 (pt) |
EP (1) | EP1094908B1 (pt) |
BR (1) | BR9912441A (pt) |
DE (3) | DE19833594A1 (pt) |
WO (1) | WO2000006320A1 (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10340994A1 (de) * | 2003-09-05 | 2005-03-31 | Mahle Ventiltrieb Gmbh | Verfahren zur Herstellung eines hochlegierten Stahlgusswerkstoffes mit feiner Kornstruktur. |
KR20060040570A (ko) * | 2003-10-31 | 2006-05-10 | 닛폰 피스톤 린구 가부시키가이샤 | 캠샤프트의 제조 방법, 캠샤프트 및 이것에 이용하는캠로브재 |
DE102006015735A1 (de) * | 2006-04-04 | 2007-10-11 | Stahlschmidt & Maiworm Technics Gmbh | Verfahren zur Herstellung eines Lagerrahmens zur Lagerung einer Kurbelwelle und ein solcher Lagerrahmen |
US8136571B2 (en) * | 2009-05-19 | 2012-03-20 | Debruin Mark | Carbidic outer edge ductile iron product, and as cast surface alloying process |
DE102009025023A1 (de) | 2009-06-10 | 2010-12-16 | Neumayer Tekfor Holding Gmbh | Verfahren zur Herstellung einer Nockenwelle und entsprechende Nockenwelle |
DE102013223179A1 (de) * | 2013-11-14 | 2015-05-21 | Bayerische Motoren Werke Aktiengesellschaft | Komplexes Gussbauteil sowie Gießverfahren hierfür |
DE102014008978A1 (de) | 2014-06-17 | 2016-01-21 | Daimler Ag | Verfahren zum Herstellen eines Stahlkolbens und Stahlkolben für einen Verbrennungsmotor |
MX2016010930A (es) * | 2016-08-23 | 2017-04-03 | Arbomex S A De C V | Proceso de fabricacion de arbol de levas con componente funcional como inserto de ensamble y el arbol de levas obtenido con el mismo. |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE120104C (pt) | ||||
DE2041777A1 (de) * | 1970-08-22 | 1972-02-24 | Ferdinand Just | Verfahren zur Herstellung von Freiformguessen |
DE2424590A1 (de) * | 1974-05-21 | 1975-12-04 | Buderus Eisenwerk | Verfahren zur herstellung einer gegossenen kurbel- bzw. nockenwelle |
DD120104A3 (pt) * | 1974-05-28 | 1976-06-05 | ||
FR2456785A1 (fr) * | 1979-05-17 | 1980-12-12 | Daido Steel Co Ltd | Acier de decolletage contenant des inclusions determinees et un procede de sa preparation |
DE3416132C2 (de) * | 1984-05-02 | 1986-11-06 | Bernd 7530 Pforzheim Schüssler | Vorrichtung zum Guß von insbesondere geschmolzenem Metall |
JPS61115660A (ja) | 1984-11-13 | 1986-06-03 | Nissan Motor Co Ltd | カムシャフトの製造方法 |
US4673023A (en) * | 1984-12-14 | 1987-06-16 | Outboard Marine Corporation | Multipart lost foam pattern and method of making same |
JPS61241444A (ja) * | 1985-04-19 | 1986-10-27 | Toyota Motor Corp | 一体型ベアリングキヤツプの製造方法 |
DE3532196A1 (de) * | 1985-09-10 | 1987-04-16 | Wizemann Gmbh U Co J | Nockenwelle und vorrichtung zu ihrer herstellung |
JPH062303B2 (ja) | 1986-06-16 | 1994-01-12 | 本田技研工業株式会社 | 金型による鋳物の製造方法 |
JPS63264248A (ja) | 1987-04-22 | 1988-11-01 | Mazda Motor Corp | 中空カムシヤフトの製造方法 |
US4791977A (en) * | 1987-05-07 | 1988-12-20 | Metal Casting Technology, Inc. | Countergravity metal casting apparatus and process |
JPS6462444A (en) | 1987-09-02 | 1989-03-08 | Kawasaki Steel Co | Press die steel |
JPH01238765A (ja) | 1988-03-18 | 1989-09-22 | Jidosha Imono Kk | カム軸の製造方法 |
JPH02102302A (ja) | 1988-10-11 | 1990-04-13 | Honda Motor Co Ltd | カムシャフト及びその製造方法 |
JPH02137641A (ja) | 1988-11-16 | 1990-05-25 | Tokico Ltd | 鋳造用消失模型 |
US5013611A (en) * | 1989-01-19 | 1991-05-07 | Nippon Piston Ring Co., Ltd. | Camshaft composition |
JPH04167946A (ja) | 1990-10-30 | 1992-06-16 | Kubota Corp | フルモールド鋳造用鋳型 |
DE4100779A1 (de) * | 1991-01-12 | 1991-07-18 | Daimler Benz Ag | Verfahren zum giessen von nockenwellenrohlingen aus unterschiedlichen eisenwerkstoffen |
JPH071076A (ja) | 1993-06-15 | 1995-01-06 | Kubota Corp | 消失模型鋳造の造型方法 |
JPH0711377A (ja) | 1993-06-24 | 1995-01-13 | Daido Steel Co Ltd | 焼結工具鋼の製造方法 |
CH686711A5 (de) * | 1993-07-20 | 1996-06-14 | Von Roll Ag | Verfahren zur Herstellung eines Bauteils aus Eisenwerkstoff. |
DE4411795A1 (de) * | 1994-04-06 | 1995-12-14 | Kugelfischer G Schaefer & Co | Nichtrostender Stahl für das Einsatzhärten mit Stickstoff |
DE4431713C2 (de) * | 1994-09-06 | 2001-03-15 | Audi Ag | Vorrichtung zum Herstellen von Gußstücken |
US5560420A (en) * | 1994-11-25 | 1996-10-01 | The United States Of America As Represented By The Secretary Of The Interior | Process for casting hard-faced, lightweight camshafts and other cylindrical products |
-
1998
- 1998-07-25 DE DE19833594A patent/DE19833594A1/de not_active Withdrawn
-
1999
- 1999-07-21 BR BR9912441-6A patent/BR9912441A/pt not_active IP Right Cessation
- 1999-07-21 WO PCT/DE1999/002244 patent/WO2000006320A1/de active IP Right Grant
- 1999-07-21 DE DE19981402T patent/DE19981402D2/de not_active Expired - Lifetime
- 1999-07-21 DE DE59912583T patent/DE59912583D1/de not_active Expired - Lifetime
- 1999-07-21 US US09/744,007 patent/US6478074B1/en not_active Expired - Lifetime
- 1999-07-21 EP EP99947245A patent/EP1094908B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO2000006320A1 (de) | 2000-02-10 |
EP1094908A1 (de) | 2001-05-02 |
DE19981402D2 (de) | 2001-07-12 |
US6478074B1 (en) | 2002-11-12 |
DE59912583D1 (de) | 2006-02-02 |
DE19833594A1 (de) | 2000-01-27 |
EP1094908B1 (de) | 2005-09-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR9912441A (pt) | Processo para a fabricação de um eixo de cames e eixo de cames fabricado segundo este processo | |
BRPI0520363A2 (pt) | processo para fabricar chapas de aço, e, usina para fabricar chapas de aço | |
BR0108568B1 (pt) | batente para embreagem e processo de montagem de um êmbolo com um rolamento. | |
WO2002038399A3 (fr) | Bande de roulement de pneumatique et element moulant de moule d'une telle bande | |
EP1248065A3 (en) | Temporary fixing structure for tubular bodies | |
PL1740337T3 (pl) | Głowica frezarska do frezowania faz | |
BRPI0519249A2 (pt) | composiÇço aquosa proceso para obter metais de materiais compreendendo estes metais, e, uso de tensoativos nço iânicos | |
PT1162313E (pt) | Pedra artificial para consolidacao de superficies de transito no exterior | |
CA2597109A1 (en) | Improved feeder element for metal casting | |
BR0005925A (pt) | Caixa de câmbio e processo para operação de uma caixa de câmbio | |
WO2009019969A1 (ja) | 連続鋳造時の打撃振動装置 | |
FR2875570B1 (fr) | Joint comprenant au moins une nervure incorporant un limiteur d'ecrasement | |
ATE362089T1 (de) | Kühlelement | |
FR2880731B1 (fr) | Composant, notamment avec des elements actifs, et procede de realisation d'un tel composant | |
US7044472B2 (en) | Combined steel oil control ring | |
DK1785054T3 (da) | Nögleholder med indtræksfunktion | |
AR053209A1 (es) | Procedimientopara fabricar piezas de una lamina metalica que tiene un recubrimiento inorganico | |
GT200200071A (es) | Fenil-heterociclil-eteres | |
CA2361976A1 (en) | Cylinder head and crankcase manufacturing and assembly techniques | |
BR0105029B1 (pt) | processo para a fabricação de uma placa lingotada por lingotamento contìnuo. | |
PE20000182A1 (es) | Deflector de masa gutiforme de vidrio fundido enfriado internamente | |
IN192000B (pt) | ||
ID25493A (id) | Metoda untuk membuat lembaran baja pelapisan email kelekatan tinggi dengan kemampuan dibentuk yang baik sekali | |
HUP0201932A2 (hu) | Szekunder telep, hozzátartozó anód és eljárás ezek előállítására | |
BR0105863A (pt) | Pino de pistão para motor de combustão interna |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 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] | ||
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time | ||
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |