FR2709084B1 - Machine pour l'usinage en deux étapes d'arbres dégrossis à la meule, en particulier d'arbres à cames de véhicules automobiles. - Google Patents

Machine pour l'usinage en deux étapes d'arbres dégrossis à la meule, en particulier d'arbres à cames de véhicules automobiles.

Info

Publication number
FR2709084B1
FR2709084B1 FR9410033A FR9410033A FR2709084B1 FR 2709084 B1 FR2709084 B1 FR 2709084B1 FR 9410033 A FR9410033 A FR 9410033A FR 9410033 A FR9410033 A FR 9410033A FR 2709084 B1 FR2709084 B1 FR 2709084B1
Authority
FR
France
Prior art keywords
roughed
camshafts
shafts
machine
grinding wheel
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 - Fee Related
Application number
FR9410033A
Other languages
English (en)
Other versions
FR2709084A1 (fr
Inventor
Rudolf Schwar
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.)
Ernst Thielenhaus GmbH and Co KG
Original Assignee
Ernst Thielenhaus GmbH and Co KG
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 Ernst Thielenhaus GmbH and Co KG filed Critical Ernst Thielenhaus GmbH and Co KG
Publication of FR2709084A1 publication Critical patent/FR2709084A1/fr
Application granted granted Critical
Publication of FR2709084B1 publication Critical patent/FR2709084B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B24B35/00—Machines or devices designed for superfinishing surfaces on work, i.e. by means of abrading blocks reciprocating with high frequency
    • 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
    • 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
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/004—Machines or devices using grinding or polishing belts; Accessories therefor using abrasive rolled strips

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
FR9410033A 1993-08-20 1994-08-16 Machine pour l'usinage en deux étapes d'arbres dégrossis à la meule, en particulier d'arbres à cames de véhicules automobiles. Expired - Fee Related FR2709084B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4328006A DE4328006C1 (de) 1993-08-20 1993-08-20 Maschine für die zweistufige Bearbeitung von vorgeschliffenen Wellen, insbesondere von Kraftfahrzeug-Nockenwellen, durch Finishschleifen

Publications (2)

Publication Number Publication Date
FR2709084A1 FR2709084A1 (fr) 1995-02-24
FR2709084B1 true FR2709084B1 (fr) 1996-05-15

Family

ID=6495616

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9410033A Expired - Fee Related FR2709084B1 (fr) 1993-08-20 1994-08-16 Machine pour l'usinage en deux étapes d'arbres dégrossis à la meule, en particulier d'arbres à cames de véhicules automobiles.

Country Status (3)

Country Link
US (1) US5507684A (fr)
DE (1) DE4328006C1 (fr)
FR (1) FR2709084B1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19607776A1 (de) * 1996-03-01 1997-09-04 Nagel Masch Werkzeug Verfahren und Vorrichtung zur Finish-Bearbeitung, insbesondere von Kurbel- oder Nockenwellen
US5873770A (en) * 1996-07-22 1999-02-23 The Timken Company Vibratory finishing process
CA2259240C (fr) * 1996-08-01 2003-12-30 Radtec, Inc. Machine de microfinition
DE19800885A1 (de) * 1998-01-13 1999-07-15 Thielenhaus Ernst Gmbh & Co Kg Vorrichtung zum Finishen von Umfangsflächen an rotierenden Werkstücken, insbesondere zum Finishen von Kurvenscheiben und Nocken einer Nockenwelle
JP2004114164A (ja) * 2002-09-24 2004-04-15 Nihon Micro Coating Co Ltd 基板の表面平滑化装置および方法
EP2928641B1 (fr) * 2014-02-21 2016-02-17 Supfina Grieshaber GmbH & Co. KG Dispositif de finition à bande et procédé de commande du déplacement d'une bande de finition
DE102014208319B4 (de) * 2014-05-05 2021-05-06 Supfina Grieshaber Gmbh & Co. Kg Bandfinishvorrichtung und Verfahren zum Betrieb einer Bandfinishvorrichtung
CN104907902A (zh) * 2015-06-18 2015-09-16 钱尉茂 一种凸轮工件的打磨装置
DE102015221939B4 (de) * 2015-11-09 2018-10-31 Supfina Grieshaber Gmbh & Co. Kg Finishbandvorrichtung und Verfahren zur finishenden Bearbeitung eines Werkstücks
DE102022114485A1 (de) 2022-06-09 2023-12-14 Supfina Grieshaber Gmbh & Co. Kg Finishvorrichtung zur Finishbearbeitung von Werkstücken

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2742113A1 (de) * 1977-09-19 1979-03-29 Doll & Co Maschine zum feinschleifen oder polieren von werkstuecken
US4290238A (en) * 1979-12-18 1981-09-22 Industrial Metal Products Corporation Universal crankshaft finishing machine
US4682444A (en) * 1984-05-07 1987-07-28 Industrial Metal Products Corporation Microfinishing apparatus and method
FR2636877B1 (fr) * 1988-09-27 1994-07-01 Procedes Machines Speciales Machine pour l'usinage par abrasif de portees cylindriques sur des pieces, notamment pour l'usinage par toilage des tourillons et manetons sur des vilebrequins
DE3841976C1 (en) * 1988-12-14 1990-01-18 Maschinenfabrik Ernst Thielenhaus Gmbh, 5600 Wuppertal, De Machine for the two-stage finish-machining of camshafts
US5148636A (en) * 1989-02-07 1992-09-22 Industrial Metal Products Corporation Size control shoe for microfinishing machine
US4993191A (en) * 1989-04-28 1991-02-19 Industrial Metal Products Corporation Roller cam microfinishing tooling
FR2655900B1 (fr) * 1989-12-19 1995-01-20 Procedes Machines Speciales Machine de superfinition pour des arbres, notamment des arbres a cames.
DE4024655A1 (de) * 1990-08-03 1992-02-06 Nagel Masch Werkzeug Verfahren und vorrichtung zur bearbeitung einer werkstueckflaeche

Also Published As

Publication number Publication date
DE4328006C1 (de) 1994-08-04
US5507684A (en) 1996-04-16
FR2709084A1 (fr) 1995-02-24

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Legal Events

Date Code Title Description
ST Notification of lapse