ES2139910T3 - Procedimiento y dispositivo para el esmerilado de levas con flancos concavos. - Google Patents

Procedimiento y dispositivo para el esmerilado de levas con flancos concavos.

Info

Publication number
ES2139910T3
ES2139910T3 ES95924942T ES95924942T ES2139910T3 ES 2139910 T3 ES2139910 T3 ES 2139910T3 ES 95924942 T ES95924942 T ES 95924942T ES 95924942 T ES95924942 T ES 95924942T ES 2139910 T3 ES2139910 T3 ES 2139910T3
Authority
ES
Spain
Prior art keywords
grinding
concave
shafts
procedure
cams
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES95924942T
Other languages
English (en)
Inventor
Erwin Junker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2139910T3 publication Critical patent/ES2139910T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/08—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section
    • B24B19/12—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section for grinding cams or camshafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Alcoholic Beverages (AREA)
  • Confectionery (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

SE PROPONE UN PROCESO Y UNA MAQUINA PARA RECTIFICADO DE LEVAS DE FLANCOS CONCAVOS DE UN EJE DE LEVAS UTILIZANDO UNA PRIMERA Y UNA SEGUNDA RUEDA DE RECTIFICADO PARA RECTIFICADO PREVIO Y RECTIFICADO DE ACABADO DE LA LEVA, EN DONDE EL PROCESO DE RECTIFICADO PREVIO SUMINISTRA A LAS LEVAS UN PERFIL INTERMEDIO MODIFICADO, DISPONIENDOSE DE UNA TERCERA RUEDA DE RECTIFICADO, DE FORMA QUE SU DIAMETRO CORRESPONDE A APROXIMADAMENTE EL DOBLE DEL RADIO DEL LOS FLANCOS CONCAVOS. LOS FLANCOS CONCAVOS ESTAN PREVIAMENTE RECTIFICADOS MIENTRAS SE APLICAN DE FORMA ESTACIONARIA CON EL INDICADO MOVIMIENTO LONGITUDINAL DE LA TERCERA RUEDA DE RECTIFICADO.
ES95924942T 1994-07-26 1995-06-26 Procedimiento y dispositivo para el esmerilado de levas con flancos concavos. Expired - Lifetime ES2139910T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4426452A DE4426452C1 (de) 1994-07-26 1994-07-26 Verfahren und Maschine zum Schleifen von Nocken mit konkaven Flanken

Publications (1)

Publication Number Publication Date
ES2139910T3 true ES2139910T3 (es) 2000-02-16

Family

ID=6524179

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95924942T Expired - Lifetime ES2139910T3 (es) 1994-07-26 1995-06-26 Procedimiento y dispositivo para el esmerilado de levas con flancos concavos.

Country Status (13)

Country Link
US (1) US5899797A (es)
EP (1) EP0772509B1 (es)
JP (1) JPH10502878A (es)
KR (1) KR100373116B1 (es)
CN (1) CN1077001C (es)
BR (1) BR9508336A (es)
CA (1) CA2192988A1 (es)
DE (2) DE4426452C1 (es)
ES (1) ES2139910T3 (es)
GE (1) GEP20002083B (es)
RU (1) RU2138384C1 (es)
UA (1) UA39978C2 (es)
WO (1) WO1996003257A1 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19620813C2 (de) * 1996-05-23 2000-07-20 Junker Erwin Maschf Gmbh Verfahren und Vorrichtung zum Unrundschleifen von Nockenformen mit konkaven Flanken
GB9612734D0 (en) * 1996-06-18 1996-08-21 Western Atlas Uk Ltd Improvements in and relating to grinding machines
GB2346574B (en) * 1999-02-03 2001-09-19 Unova Uk Ltd Angle head grinding method and apparatus
EP1224059B1 (en) * 1999-10-27 2003-05-02 Unova U.K. Limited Grinding machine with two grinding wheels
US20030186631A1 (en) * 2002-03-29 2003-10-02 Toyoda Koki Kabushiki Kaisha Cylindrical grinder, and mechanism for producing relative movement between grinding wheel and workpiece in cylindrical grinder
DE10234707B4 (de) * 2002-07-30 2007-08-02 Erwin Junker Maschinenfabrik Gmbh Verfahren und Vorrichtung zum Schleifen eines rotationssymmetrischen Maschinenbauteils
DE10333916B4 (de) * 2003-07-25 2010-10-14 Audi Ag Verfahren zum Schleifen der Nocken von Brennkraftmaschinen-Nockenwellen
EP2163341B1 (en) * 2008-09-12 2019-07-10 Jtekt Corporation Machine tool with rest apparatus and machining method thereof
EP2184133B1 (de) * 2008-11-05 2010-08-04 Supfina Grieshaber GmbH & Co. KG Finishmaschine mit einer Steinwendeeinheit
JP5428740B2 (ja) * 2009-10-19 2014-02-26 株式会社ジェイテクト 複合研削盤
DE202009014739U1 (de) * 2009-10-20 2011-03-10 Schaudt Mikrosa Gmbh Schleifmaschine mit zwei Spindelsätzen
CN101725691A (zh) * 2009-12-23 2010-06-09 奇瑞汽车股份有限公司 一种凸轮加工方法
CN102452030B (zh) * 2010-10-27 2016-07-06 株式会社捷太格特 磨削方法、磨削系统以及多功能磨削机床
DE102011102113A1 (de) * 2011-05-20 2012-11-22 Schaudt Mikrosa Gmbh Mehrscheiben-Schleifmaschine mit zumindest zwei Spindelsätzen
CN102240950B (zh) * 2011-05-31 2013-11-20 广州市敏嘉制造技术有限公司 基于变径砂轮磨削的弧面凸轮磨削中心
CN103586755A (zh) * 2013-04-05 2014-02-19 鹤壁汽车工程职业学院 级进柔性磨光机
DE102014018784A1 (de) * 2014-12-19 2016-06-23 Thyssenkrupp Presta Teccenter Ag Verfahren zur Erzeugung eines Nockenprofils eines Nockenpaketes einer Nockenwelle und Nockenwelle
DE102015211115B4 (de) * 2015-06-17 2022-11-03 Erwin Junker Maschinenfabrik Gmbh Verfahren und Schleifmaschine zum Schleifen von Außen- und Innenkonturen von Werkstücken in einer Aufspannung
CN104972278A (zh) * 2015-06-29 2015-10-14 安庆市吉安汽车零件锻轧有限公司 一种高精度凸轮轴加工方法
CN105150123A (zh) * 2015-09-25 2015-12-16 泰州市宏祥动力机械有限公司 用于凸轮去毛刺的砂轮
JP6658178B2 (ja) * 2016-03-23 2020-03-04 株式会社ジェイテクト カム研削装置、およびカム研削方法
US10654144B2 (en) * 2018-01-17 2020-05-19 Dave Phelps Spindle reconditioning system
CN114536206A (zh) * 2022-03-03 2022-05-27 先导薄膜材料（广东）有限公司 一种旋转靶材表面研磨方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1843301A (en) * 1929-09-28 1932-02-02 Norton Co Cam lapping machine
DE678981C (de) * 1936-10-28 1939-07-26 Friedrich Deckel Praez S Mecha Verfahren zum Schleifen von Nockenwellen
US2209538A (en) * 1937-07-30 1940-07-30 Porsche Kg Means and method for producing cams
US4197679A (en) * 1977-04-15 1980-04-15 Ito & Okamoto, Esq. Method for controlling the rotational speed of a rotary body
DE3435313C2 (de) * 1984-03-15 1986-10-02 Erwin 7611 Nordrach Junker Vorrichtung zum Außenrundschleifen
DE3724698A1 (de) * 1987-07-25 1989-02-02 Schaudt Maschinenbau Gmbh Schleifkopf
JPH02218547A (ja) * 1989-02-20 1990-08-31 Nippei Toyama Corp カム研削盤
HU209638B (en) * 1989-10-27 1994-09-28 Miskolci Egyetem Method and apparatus for generating machining with abrasive belt
DE4137924C2 (de) * 1991-11-18 1997-12-04 Schaudt Maschinenbau Gmbh Verfahren und Vorrichtung zum numerisch gesteuerten Schleifen von Nocken einer Nockenwelle
JP2930462B2 (ja) * 1991-12-26 1999-08-03 豊田工機株式会社 研削方法
US5655952A (en) * 1992-07-31 1997-08-12 Ernst Thielenhaus Kg System for honing camshaft cams
DE19516711A1 (de) * 1995-05-06 1996-11-07 Schaudt Maschinenbau Gmbh Werkzeugmaschine mit zwei Arbeitsspindeln

Also Published As

Publication number Publication date
GEP20002083B (en) 2000-05-10
EP0772509A1 (de) 1997-05-14
DE59507256D1 (de) 1999-12-23
KR100373116B1 (ko) 2003-05-12
EP0772509B1 (de) 1999-11-17
DE4426452C1 (de) 1995-09-07
WO1996003257A1 (de) 1996-02-08
CN1077001C (zh) 2002-01-02
RU2138384C1 (ru) 1999-09-27
BR9508336A (pt) 1997-12-23
JPH10502878A (ja) 1998-03-17
UA39978C2 (uk) 2001-07-16
CA2192988A1 (en) 1996-02-08
US5899797A (en) 1999-05-04
CN1154672A (zh) 1997-07-16

Similar Documents

Publication Publication Date Title
ES2139910T3 (es) Procedimiento y dispositivo para el esmerilado de levas con flancos concavos.
ES2009819B3 (es) Procedimiento y maquina de fabricacion de un refuerzo para neumatico.
ES2181845T3 (es) Uso de tomoxetina para el tratamiento de la hiperactividad inducida por trastornos de la atencion.
BR0010659B1 (pt) mÉtodo para a fabricaÇço de artigo absorvente tendo recurso de fixaÇço com pequena auto-adesço.
AR028154A1 (es) Lentes oftalmicos multifocales y los procesos para su produccion
ES2053267T3 (es) Procedimiento y dispositivo para rectificar levas o piezas similares.
DE59807723D1 (de) Zylinderlaufbuchse
BR0016988A (pt) Anel do êmbolo raspador de óleo, bem como, processo para a fabricação de um anel do êmbolo raspador de óleo
ECSP941083A (es) Metodo para obtener un envase plastico para bebidas teniendo una superficie interna con una permeabilidad/ absorcion relativamente baja
BRPI0622133A8 (pt) Método para tornar áspera a única superfície lateral de uma banda de rodagem, rolo de suporte para texturizar uma banda de rodagem, suporte para texturizar uma banda de rodagem, e, bandeja de banda de rodagem
BR0007626B1 (pt) processo para a produÇço de mancais de deslizes para os pinos de cilindros de laminadores.
ES2144018T3 (es) Tambor para conformacion de neumaticos y procedimiento para la preparacion de un neumatico verde.
ITMI20001636A0 (it) Complesso di tenuta per due organi reciprocamente rotanti, in particolare i due anelli di un cuscinetto a rotolamento
BRPI0605258A (pt) tambor de conformação para uma peça em bruto de pneumático
MX170559B (es) Llanta neumatica de capa radial con capa de armazon de curvatura reversa
DE50202757D1 (de) Grossdrehlagerung
GT199900023S (es) Diseño de botella estilizada.
DE60205652D1 (de) Prägezylinder mit wechselbarer hülse und mit verriegelungssystem für die hülse sowie zugehörige prägegeräte
JPS6436505A (en) Pneumatic radial tire for high speed use
ES2176614T3 (es) Composicion suavizante de telas.
KR880009780A (ko) 타이어 제조기
BR9917280B1 (pt) processo para produzir um par de lentes corretivas progressivas multifocais e um par de lentes corretivas progressivas multifocais.
ATE492712T1 (de) Doppelrollen-nockenfolger
DE50111636D1 (de) Nockenwelle sowie verfahren und vorrichtung zu ihrer herstellung
EP1151811A3 (de) Verfahren und Vorrichtung zu Herstellung eines wölbstrukturierten Hohlzylinders

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 772509

Country of ref document: ES