EP0497008A3 - Process and apparatus for grinding cams or the like - Google Patents

Process and apparatus for grinding cams or the like Download PDF

Info

Publication number
EP0497008A3
EP0497008A3 EP19910122370 EP91122370A EP0497008A3 EP 0497008 A3 EP0497008 A3 EP 0497008A3 EP 19910122370 EP19910122370 EP 19910122370 EP 91122370 A EP91122370 A EP 91122370A EP 0497008 A3 EP0497008 A3 EP 0497008A3
Authority
EP
European Patent Office
Prior art keywords
grinding cams
cams
grinding
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.)
Granted
Application number
EP19910122370
Other languages
German (de)
Other versions
EP0497008A2 (en
EP0497008B1 (en
Inventor
Erwin Junker
Georg Dipl.-Ing. Himmelsbach (Fh)
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
Publication of EP0497008A2 publication Critical patent/EP0497008A2/en
Publication of EP0497008A3 publication Critical patent/EP0497008A3/en
Application granted granted Critical
Publication of EP0497008B1 publication Critical patent/EP0497008B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
    • B24D7/18—Wheels of special form
    • 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
EP91122370A 1991-02-01 1992-01-01 Process and apparatus for grinding cams or the like Expired - Lifetime EP0497008B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4103090A DE4103090C1 (en) 1991-02-01 1991-02-01
DE4103090 1991-02-01

Publications (3)

Publication Number Publication Date
EP0497008A2 EP0497008A2 (en) 1992-08-05
EP0497008A3 true EP0497008A3 (en) 1992-11-25
EP0497008B1 EP0497008B1 (en) 1994-04-27

Family

ID=6424209

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91122370A Expired - Lifetime EP0497008B1 (en) 1991-02-01 1992-01-01 Process and apparatus for grinding cams or the like

Country Status (8)

Country Link
US (2) US5259150A (en)
EP (1) EP0497008B1 (en)
JP (1) JP2826010B2 (en)
KR (1) KR0172972B1 (en)
CA (1) CA2060149A1 (en)
DE (1) DE4103090C1 (en)
ES (1) ES2053267T3 (en)
RU (1) RU2043906C1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4437907B4 (en) * 1994-10-22 2006-04-13 Audi Ag Method for grinding the outer contour of a workpiece
DE19511881B4 (en) * 1995-03-31 2009-06-10 Audi Ag Method for grinding the outer contour of a workpiece
GB2346574B (en) * 1999-02-03 2001-09-19 Unova Uk Ltd Angle head grinding method and apparatus
JP3649037B2 (en) * 1999-04-14 2005-05-18 豊田工機株式会社 Compound grinding machine
DE60007542T2 (en) * 1999-10-27 2004-12-23 Unova U.K. Ltd., Aylesbury Process for grinding a workpiece, with which constant demands on the spindle performance can be achieved
DE10234707B4 (en) * 2002-07-30 2007-08-02 Erwin Junker Maschinenfabrik Gmbh Method and device for grinding a rotationally symmetrical machine component
JP4007225B2 (en) * 2003-03-28 2007-11-14 株式会社ジェイテクト Grinding method
ES2305390T3 (en) 2003-11-12 2008-11-01 Erwin Junker Grinding Technology A.S. DIVIDED RECTIFIED TOOL.
JP5276250B2 (en) * 2005-03-10 2013-08-28 日立オートモティブシステムズ株式会社 Internal combustion engine cam
US7536935B2 (en) * 2005-04-07 2009-05-26 Pro-Cut Licensing Company, Llc Brake rotor resurfacing
DE102005021788B4 (en) * 2005-05-11 2006-12-28 Krüger, Hermann, Prof. Dr.-Ing. Method and device for producing a three-dimensional cam and three-dimensional cams, in particular for the variable actuation of lift valves in internal combustion engines
DE102005056998B4 (en) * 2005-11-30 2008-12-24 Audi Ag Apparatus for processing a rotating body
JP2009154262A (en) * 2007-12-27 2009-07-16 Musashi Seimitsu Ind Co Ltd Grinding device
JP5167920B2 (en) * 2008-04-11 2013-03-21 株式会社ジェイテクト Grinding machine and grinding method
DE102009047913A1 (en) * 2009-09-22 2011-03-31 Schaudt Mikrosa Gmbh Grinding machine for grinding workpieces
DE102009051586A1 (en) * 2009-10-20 2011-04-28 Schaudt Mikrosa Gmbh Grinding machine for grinding and deburring
DE202009014739U1 (en) * 2009-10-20 2011-03-10 Schaudt Mikrosa Gmbh Grinding machine with two spindle sets
CN102452030B (en) * 2010-10-27 2016-07-06 株式会社捷太格特 Method for grinding, grinding system and Multi-function grinding lathe
KR101485923B1 (en) * 2013-03-12 2015-01-26 (주)대동씨엠 apparatus and method for removing burr from cam shaft
DE102016204273B4 (en) * 2016-03-15 2023-11-30 Erwin Junker Maschinenfabrik Gmbh METHOD FOR COMPLETE GRINDING OF WAVE-SHAPED WORKPIECES WITH CYLINDRICAL AND PROFILED SECTIONS
CN106863062B (en) * 2017-02-23 2018-09-11 哈尔滨工业大学 A kind of hemispherical finishing grinding wheel for Ultra-precision Turning
CN114346884B (en) * 2022-03-17 2022-05-27 徐州瑞达装备制造有限公司 High strength fastener manufacturing is with burnishing and polishing device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR866588A (en) * 1940-04-22 1941-08-20 Composite wheel
DE3724698A1 (en) * 1987-07-25 1989-02-02 Schaudt Maschinenbau Gmbh GRINDING HEAD

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB261227A (en) * 1926-02-13 1926-11-18 Charles Albert Dellamonica Improvements relating to grinding or polishing rollers for glass and the like
US3019562A (en) * 1959-12-03 1962-02-06 Landis Tool Co Grinding machine with dual purpose grinding wheels
US4151685A (en) * 1973-05-11 1979-05-01 Frangipane Joseph G Grinding wheel
GB1596635A (en) * 1977-07-26 1981-08-26 Newall Eng Cam machining
JPS5483195A (en) * 1977-12-16 1979-07-03 Toyoda Mach Works Ltd Numerical control cam grinder
DE3011454C2 (en) * 1980-03-25 1984-04-05 Ernst Thielenhaus KG, 5600 Wuppertal Process for finishing camshafts
JPS58177260A (en) * 1982-04-08 1983-10-17 Toyoda Mach Works Ltd Interference checking device for machine tool
JPS58192743A (en) * 1982-04-29 1983-11-10 Toyoda Mach Works Ltd Cam grinding method
DE3326528A1 (en) * 1982-07-23 1984-01-26 Honda Giken Kogyo K.K., Tokyo CAM GRINDING MACHINE
DE3305034A1 (en) * 1983-02-14 1984-08-16 Erwin 7611 Nordrach Junker METHOD AND DEVICE FOR PRODUCING A THREADING TOOL
JPS59232760A (en) * 1983-06-16 1984-12-27 Nissan Motor Co Ltd Grinding method of cam for internal-combustion engine
US4624610A (en) * 1983-06-27 1986-11-25 J. D. Phillips Corporation Milling machine
US4930265A (en) * 1984-08-28 1990-06-05 Schaudt Maschinenbau Gmbh Thread grinding method and machine
DE3626683A1 (en) * 1986-08-07 1988-02-18 Uni Cardan Ag METHOD AND DEVICE FOR FINISHING CAMSHAFT
DE8629226U1 (en) * 1986-11-03 1986-12-18 Wernicke & Co Gmbh, 4000 Duesseldorf, De
DE3702594C3 (en) * 1987-01-29 1995-04-06 Fortuna Werke Maschf Ag Method and device for grinding cams on camshafts
JPS63127873U (en) * 1987-02-10 1988-08-22
FR2611560B1 (en) * 1987-03-05 1992-10-02 Briot Int IMPROVEMENTS IN GRINDING AND BEVELING MACHINES FOR OPHTHALMIC LENSES
EP0342528A3 (en) * 1988-05-19 1991-04-17 Fortuna-Werke Maschinenfabrik GmbH Method of grinding the cams of a camshaft
US5024026A (en) * 1989-07-17 1991-06-18 American Saw & Mfg. Company Segmental grinding wheel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR866588A (en) * 1940-04-22 1941-08-20 Composite wheel
DE3724698A1 (en) * 1987-07-25 1989-02-02 Schaudt Maschinenbau Gmbh GRINDING HEAD

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 8, no. 16 (M-270)(1453) 24. Januar 1984 & JP-A-58 177 260 ( TOYODA KOKI K.K. ) 17. Oktober 1983 *
PATENT ABSTRACTS OF JAPAN vol. 9, no. 111 (M-379)(1834) 15. Mai 1985 & JP-A-59 232 760 ( NISSAN JIDOSHA K.K. ) 27. Dezember 1984 *

Also Published As

Publication number Publication date
DE4103090C1 (en) 1992-08-27
CA2060149A1 (en) 1992-08-02
US5274961A (en) 1994-01-04
EP0497008A2 (en) 1992-08-05
US5259150A (en) 1993-11-09
JPH0542470A (en) 1993-02-23
RU2043906C1 (en) 1995-09-20
EP0497008B1 (en) 1994-04-27
ES2053267T3 (en) 1994-07-16
JP2826010B2 (en) 1998-11-18
KR920016192A (en) 1992-09-24
KR0172972B1 (en) 1999-02-18

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