MX9409171A - Arbol de levas de una pieza y proceso para su produccion. - Google Patents
Arbol de levas de una pieza y proceso para su produccion.Info
- Publication number
- MX9409171A MX9409171A MX9409171A MX9409171A MX9409171A MX 9409171 A MX9409171 A MX 9409171A MX 9409171 A MX9409171 A MX 9409171A MX 9409171 A MX9409171 A MX 9409171A MX 9409171 A MX9409171 A MX 9409171A
- Authority
- MX
- Mexico
- Prior art keywords
- cams
- high pressure
- tubing
- intermediate product
- metal
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/84—Making other particular articles other parts for engines, e.g. connecting-rods
- B21D53/845—Making camshafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/047—Camshafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H53/00—Cams ; Non-rotary cams; or cam-followers, e.g. rollers for gearing mechanisms
- F16H53/02—Single-track cams for single-revolution cycles; Camshafts with such cams
- F16H53/025—Single-track cams for single-revolution cycles; Camshafts with such cams characterised by their construction, e.g. assembling or manufacturing features
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/49293—Camshaft making
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49945—Assembling or joining by driven force fit
-
- 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
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2101—Cams
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Gears, Cams (AREA)
Abstract
La invencion se relaciona con un eje de levas hueco que consiste de un metal o aleacion de metal o plástico, el cual se puede formar en frío y tratarse térmicamente y tiene un flujo de fibra paralelo a los contornos exteriores del eje de levas, y con un método para producirlo, que comprende las etapas de: colocar un elemento de salida de tubería y llenarla con fluido; sellar por lo menos la seccion de tubería que se va a ensanchar; aplicar una alta presion interna adecuada para ensanchar la seccion de tubería, para producir una preforma de producto intermedio en donde, mientras la alta presion interna se aplica, la tubería ahuecada se comprime contra una matriz movible en la direccion de su eje longitudinal, de tal manera que se presentan acumulaciones de material en aproximadamente aquellos lugares en donde se intenta crear levas; formar la preforma de producto intermedio a una forma correspondiente a una forma de eje de levas final, por medio del método de formacion de alta presion interna, de tal manera que se forman levas en los sitios deseados; si es necesario, terminar las levas mediante tratamiento térmico o los similares.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4340399 | 1993-11-26 | ||
DE4427201A DE4427201C2 (de) | 1993-11-26 | 1994-08-01 | Verfahren zur Herstellung von hohlen Nockenwellen |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9409171A true MX9409171A (es) | 1997-02-28 |
Family
ID=25931568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9409171A MX9409171A (es) | 1993-11-26 | 1994-11-25 | Arbol de levas de una pieza y proceso para su produccion. |
Country Status (13)
Country | Link |
---|---|
US (2) | US5850695A (es) |
EP (1) | EP0730705B1 (es) |
JP (1) | JPH09505379A (es) |
CN (1) | CN1066516C (es) |
AT (1) | ATE181985T1 (es) |
AU (1) | AU690147B2 (es) |
BR (1) | BR9408173A (es) |
CA (1) | CA2177355A1 (es) |
DE (2) | DE4427201C2 (es) |
ES (1) | ES2133581T3 (es) |
MX (1) | MX9409171A (es) |
UY (1) | UY23862A1 (es) |
WO (1) | WO1995014851A1 (es) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4337517A1 (de) * | 1993-11-03 | 1995-05-04 | Klaas Friedrich | Verfahren zum Innenhochdruck-Umformen von hohlen abgesetzten Wellen aus kaltumformbarem Metall |
DE4427201C2 (de) * | 1993-11-26 | 1996-09-12 | Ges Innenhochdruckverfahren | Verfahren zur Herstellung von hohlen Nockenwellen |
DE29519523U1 (de) * | 1995-12-09 | 1996-04-18 | Eckel Gmbh & Co.Kg, 35216 Biedenkopf | Gewichtsreduzierte Nockenwelle |
DE19617219C2 (de) * | 1996-04-30 | 1998-04-30 | Daimler Benz Ag | Verfahren zur Herstellung einer hohlen Welle |
DE19622372B4 (de) * | 1996-06-04 | 2006-06-01 | Htm Härtetechnik & Metallbearbeitung Gmbh | Verfahren und Vorrichtung zum Herstellen von Nockenwellen |
DE19710848A1 (de) * | 1997-03-15 | 1998-09-24 | Bpw Bergische Achsen Kg | Verfahren zur Herstellung einer Bremsnockenwelle sowie nach diesem Verfahren hergestellte Bremsnockenwelle |
GB2324487A (en) * | 1997-04-26 | 1998-10-28 | Mechadyne Ltd | Method of manufacturing a multi-component camshaft |
DE19743863A1 (de) * | 1997-10-04 | 1999-04-15 | Schaefer Hydroforming Gmbh | Verfahren und Vorrichtung zum Herstellen einer Hohlwelle mit äußeren radialen Erhebungen durch Innenhochdruck-Umformung |
DE19756673A1 (de) * | 1997-12-19 | 1999-07-01 | Josef Worringer | Verfahren zur Herstellung einer Welle aus einem Rohrstück, Vorrichtung zur Herstellung einer Welle aus einem Rohrstück und aus einem Rohrstück hergestellte Nockenwelle |
WO1999020414A1 (de) * | 1997-10-20 | 1999-04-29 | Josef Worringer | Verfahren zur herstellung einer welle aus einem rohrstück, vorrichtung zur herstellung einer welle aus einem rohrstück und aus einem rohrstück hergestellte nockenwelle |
CA2326746A1 (en) | 1999-11-24 | 2001-05-24 | Wolfgang K. Rohn | Modular roof and headliner assembly |
DE10042465C2 (de) * | 2000-08-29 | 2002-08-01 | Vaw Ver Aluminium Werke Ag | Verfahren zum Verformen von rohrförmigen Hohlkörpern aus Metall |
AT409272B (de) * | 2001-02-28 | 2002-07-25 | Boehlerit Gmbh & Co Kg | Wellenkörper mit verschleissfesten asymmetrischen teilbereichen und verfahren zu dessen herstellung |
DE60219470T2 (de) * | 2001-07-05 | 2007-12-13 | Magna Structural Systems Inc., Aurora | Verfahren zum aufweiten eines rohrförmigen rohlings |
DE10150092C1 (de) * | 2001-10-11 | 2003-04-03 | Salzgitter Antriebstechnik Gmb | Verfahren zum Beschicken von IHU-Pressen und Einrichtung zur Durchführung des Verfahrens |
JP2003126923A (ja) * | 2001-10-24 | 2003-05-08 | Honda Motor Co Ltd | 管状部材の成形方法 |
DE102004011815A1 (de) | 2004-03-11 | 2005-09-29 | Daimlerchrysler Ag | Nockenwelle und Verfahren zur Herstellung einer Nockenwelle |
DE102004025553B4 (de) * | 2004-05-25 | 2006-04-20 | Daimlerchrysler Ag | Nockenwelle und ein Verfahren zu deren Herstellung |
DE102005014449A1 (de) * | 2005-03-30 | 2006-10-05 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Nockenwelle sowie Verfahren zur Herstellung einer Nockenwelle |
BRPI0520462A2 (pt) * | 2005-08-04 | 2009-05-12 | Neumayer Tekfor Holding Gmbh | caixa de cámbio, especialmente para automóveis, e eixo ou eixos para tal e processo para a produção de tais eixos |
DE102009025023A1 (de) | 2009-06-10 | 2010-12-16 | Neumayer Tekfor Holding Gmbh | Verfahren zur Herstellung einer Nockenwelle und entsprechende Nockenwelle |
CN102615202B (zh) * | 2012-03-22 | 2014-08-27 | 吉林省元隆达工装设备有限公司 | 一种凸轮轴的内高压成形套接方法 |
DE102013111837B4 (de) * | 2013-10-28 | 2019-03-14 | Thyssenkrupp Presta Teccenter Ag | Verfahren zur Herstellung einer Nockenwelle in Leichtbauweise |
CN103920998B (zh) * | 2014-01-08 | 2016-07-06 | 中国第一汽车股份有限公司 | 组合式刹车凸轮轴激光感应复合焊接方法 |
DE102014000809B3 (de) * | 2014-01-22 | 2014-11-20 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Verfahren zum Herstellen einer Welle-Nabe-Verbindung |
US9518644B1 (en) * | 2015-05-26 | 2016-12-13 | GM Global Technology Operations LLC | Sliding camshaft with improved compressive residual stress |
DE102016112157B4 (de) | 2016-07-04 | 2019-05-23 | Linamar Gmbh | Verfahren und Vorrichtung zur Herstellung einer Nockenwelle sowie Nockenwelle |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2202330A (en) * | 1937-01-27 | 1940-05-28 | Automotive Prod Co Ltd | Camshaft |
US2892254A (en) * | 1953-06-08 | 1959-06-30 | American Radiator & Standard | Method of making cam shafts |
US2935052A (en) * | 1956-12-27 | 1960-05-03 | Weil Mclain Co Inc | Sectional boiler |
DE1910517C3 (de) * | 1969-03-01 | 1974-11-28 | Kloeckner-Humboldt-Deutz Ag, 5000 Koeln | Verfahren zur Herstellung einer hohlen, dünnwandigen Steuernockenwelle |
US3845667A (en) * | 1969-03-01 | 1974-11-05 | Kloeckner Humboldt Deutz Ag | Fabricated tube control cam shafts |
DE2232438C3 (de) * | 1972-07-01 | 1978-07-20 | Kloeckner-Humboldt-Deutz Ag, 5000 Koeln | Mehrteilige Nockenwelle für periodisch gesteuerte Kraft- und Arbeitsmaschinen |
DE2546802C3 (de) * | 1975-10-18 | 1979-08-09 | Kloeckner-Humboldt-Deutz Ag, 5000 Koeln | Nockenwette für Hubkolbenmaschinen |
DE2950275A1 (de) * | 1979-12-14 | 1981-06-19 | Gesenkschmiede Schneider Gmbh, 7080 Aalen | Weile zur uebertragung einer rotations- in zeitlich unterschiedlich ablaufende translations-bewegungen |
DE7935166U1 (de) * | 1979-12-14 | 1984-02-23 | Gesenkschmiede Schneider Gmbh, 7080 Aalen | Welle zur Übertragung einer Rotations- in zeitlich unterschiedlich ablaufende Translations-Bewegungen |
JPS57206530A (en) * | 1981-06-12 | 1982-12-17 | Akihiko Nakamura | Manufacture of cam shaft |
JPS60151458A (ja) * | 1984-01-20 | 1985-08-09 | Nippon Piston Ring Co Ltd | カムシヤフト |
DE3428372A1 (de) * | 1984-08-01 | 1986-02-13 | Hoechst Ag, 6230 Frankfurt | Mikrokapseln von regulatorischen peptiden mit kontrollierter freisetzung, verfahren zu ihrer herstellung und injektionszubereitungen |
CH670137A5 (de) * | 1985-03-06 | 1989-05-12 | Fischer Ag Georg | Verfahren zur herstellung einer verbundnockenwelle. |
JPS61227126A (ja) * | 1985-04-01 | 1986-10-09 | Hitachi Ltd | 金属管の残留応力除去方法 |
JPS61266132A (ja) * | 1985-05-21 | 1986-11-25 | Musashi Seimitsu Ind Co Ltd | 組立カムシヤフトの製造方法 |
US4763503A (en) * | 1985-12-31 | 1988-08-16 | Hughes Robert W | Apparatus for making a cam shaft |
JPS6330655A (ja) * | 1986-07-25 | 1988-02-09 | Hitachi Ltd | カムシヤフトの製造方法 |
US5259268A (en) * | 1987-02-10 | 1993-11-09 | Gesenkschmiede Schneider Gmbh | Hollowshaft and method for the production thereof |
DE3704092C1 (de) * | 1987-02-10 | 1988-05-26 | Schneider Gesenkschmiede | Hohlwelle sowie Verfahren zu ihrer Herstellung |
US5205187A (en) * | 1987-05-12 | 1993-04-27 | Gesenkschmiede Schneider Gmbh | Hollow shaft |
DE3720597C1 (de) * | 1987-05-12 | 1988-08-11 | Schneider Gesenkschmiede | Hohlwelle |
KR960014541B1 (ko) * | 1987-06-25 | 1996-10-16 | 후아낙크 가부시끼가이샤 | 스크류 최전진위치검출장치 |
US4840053A (en) * | 1987-07-29 | 1989-06-20 | Mitsui & Co., Ltd. | Method for manufacturing a pipe with projections |
US5041253A (en) * | 1987-10-01 | 1991-08-20 | Husted Royce Hill | Method of making a plastic stabilized composite camshaft |
DE3736453A1 (de) * | 1987-10-28 | 1989-05-11 | Schwaebische Huettenwerke Gmbh | Verfahren zur herstellung einer nockenwelle |
DE3800912A1 (de) * | 1988-01-14 | 1989-07-27 | Emitec Emissionstechnologie | Verfahren zum befestigen von antriebselementen auf einer hohlwelle mit hilfe von stuetzringen |
DE3803685A1 (de) * | 1988-02-07 | 1989-08-17 | Emitec Emissionstechnologie | Nockenwelle |
DE4007284A1 (de) * | 1990-03-08 | 1991-09-12 | Gkn Automotive Ag | Antriebswelle |
CA2083841C (en) * | 1990-06-14 | 2001-08-14 | Geoffrey Robert Linzell | Joints |
DE4201819A1 (de) * | 1991-01-28 | 1992-07-30 | Mannesmann Ag | Verfahren und vorrichtung zum hydraulischen aufweiten von rohrfoermigen hohlprofilen |
US5201246A (en) * | 1992-07-20 | 1993-04-13 | General Motors Corporation | Lightweight composite camshaft |
US5263249A (en) * | 1992-07-20 | 1993-11-23 | General Motors Corporation | Lightweight composite camshaft, method of assembly |
JP3008759B2 (ja) * | 1992-12-18 | 2000-02-14 | 株式会社リケンキャステック | チル面に給油孔をもつ中空カムシャフトとその製造法 |
DE4427201C2 (de) * | 1993-11-26 | 1996-09-12 | Ges Innenhochdruckverfahren | Verfahren zur Herstellung von hohlen Nockenwellen |
-
1994
- 1994-08-01 DE DE4427201A patent/DE4427201C2/de not_active Expired - Lifetime
- 1994-10-14 AT AT94929473T patent/ATE181985T1/de not_active IP Right Cessation
- 1994-10-14 ES ES94929473T patent/ES2133581T3/es not_active Expired - Lifetime
- 1994-10-14 AU AU78524/94A patent/AU690147B2/en not_active Ceased
- 1994-10-14 BR BR9408173A patent/BR9408173A/pt not_active IP Right Cessation
- 1994-10-14 CN CN94194271A patent/CN1066516C/zh not_active Expired - Fee Related
- 1994-10-14 JP JP7514729A patent/JPH09505379A/ja active Pending
- 1994-10-14 CA CA002177355A patent/CA2177355A1/en not_active Abandoned
- 1994-10-14 WO PCT/DE1994/001218 patent/WO1995014851A1/de active IP Right Grant
- 1994-10-14 US US08/648,072 patent/US5850695A/en not_active Expired - Lifetime
- 1994-10-14 EP EP94929473A patent/EP0730705B1/de not_active Expired - Lifetime
- 1994-10-14 DE DE59408478T patent/DE59408478D1/de not_active Expired - Fee Related
- 1994-11-25 MX MX9409171A patent/MX9409171A/es not_active IP Right Cessation
- 1994-11-28 UY UY23862A patent/UY23862A1/es not_active IP Right Cessation
-
1998
- 1998-07-08 US US09/111,760 patent/US5960660A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0730705B1 (de) | 1999-07-07 |
DE4427201A1 (de) | 1995-06-01 |
CN1136339A (zh) | 1996-11-20 |
AU7852494A (en) | 1995-06-13 |
BR9408173A (pt) | 1997-08-26 |
CN1066516C (zh) | 2001-05-30 |
DE59408478D1 (de) | 1999-08-12 |
WO1995014851A1 (de) | 1995-06-01 |
US5850695A (en) | 1998-12-22 |
JPH09505379A (ja) | 1997-05-27 |
DE4427201C2 (de) | 1996-09-12 |
EP0730705A1 (de) | 1996-09-11 |
ES2133581T3 (es) | 1999-09-16 |
US5960660A (en) | 1999-10-05 |
AU690147B2 (en) | 1998-04-23 |
CA2177355A1 (en) | 1995-06-01 |
ATE181985T1 (de) | 1999-07-15 |
UY23862A1 (es) | 1995-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration | ||
HC | Change of company name or juridical status |
Owner name: MAGNA IHV GESELLSCHFT FUR INNENHOCHDRUCKVERFAHREN |
|
PD | Change of proprietorship |
Owner name: MAGNA IHV GESELLSCHFT FUR INNENHOCHDRUCKVERFAHREN |
|
MM | Annulment or lapse due to non-payment of fees |