DE3774665D1 - Verfahren zum schleifen von nichtkreisfoermigen werkstuecken. - Google Patents

Verfahren zum schleifen von nichtkreisfoermigen werkstuecken.

Info

Publication number
DE3774665D1
DE3774665D1 DE8787113834T DE3774665T DE3774665D1 DE 3774665 D1 DE3774665 D1 DE 3774665D1 DE 8787113834 T DE8787113834 T DE 8787113834T DE 3774665 T DE3774665 T DE 3774665T DE 3774665 D1 DE3774665 D1 DE 3774665D1
Authority
DE
Germany
Prior art keywords
circular workpieces
grinding non
grinding
workpieces
circular
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.)
Revoked
Application number
DE8787113834T
Other languages
English (en)
Inventor
Toshio Maruyama
Hiroshi Nakano
Yasuji Sakakibara
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.)
Toyoda Koki KK
Original Assignee
Toyoda Koki KK
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=16846463&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3774665(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Toyoda Koki KK filed Critical Toyoda Koki KK
Application granted granted Critical
Publication of DE3774665D1 publication Critical patent/DE3774665D1/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/182—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by the machine tool function, e.g. thread cutting, cam making, tool direction control
    • G05B19/184—Generation of cam-like surfaces
DE8787113834T 1986-09-24 1987-09-22 Verfahren zum schleifen von nichtkreisfoermigen werkstuecken. Revoked DE3774665D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61226523A JPS6384845A (ja) 1986-09-24 1986-09-24 非真円形工作物の加工方法

Publications (1)

Publication Number Publication Date
DE3774665D1 true DE3774665D1 (de) 1992-01-02

Family

ID=16846463

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787113834T Revoked DE3774665D1 (de) 1986-09-24 1987-09-22 Verfahren zum schleifen von nichtkreisfoermigen werkstuecken.

Country Status (5)

Country Link
US (1) US4848038A (de)
EP (1) EP0264646B1 (de)
JP (1) JPS6384845A (de)
KR (1) KR880003703A (de)
DE (1) DE3774665D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0652484B2 (ja) * 1988-02-15 1994-07-06 豊田工機株式会社 非真円形工作物加工用数値制御装置
JPH0683945B2 (ja) * 1988-07-26 1994-10-26 豊田工機株式会社 非真円形工作物加工用数値制御装置
JPH04171109A (ja) * 1990-11-02 1992-06-18 Komatsu Ltd カムシャフトの等負荷切削方法
US5331770A (en) * 1991-07-26 1994-07-26 Hitachi, Ltd. Method for scraping off excessive portion of workpiece
GB2346574B (en) * 1999-02-03 2001-09-19 Unova Uk Ltd Angle head grinding method and apparatus
WO2001030534A2 (en) * 1999-10-27 2001-05-03 Unova U.K. Limited Constant spindle power grinding method
JP3850224B2 (ja) * 2001-03-26 2006-11-29 株式会社ジェイテクト 研削加工方法及び数値制御研削盤
JP4065185B2 (ja) * 2002-11-26 2008-03-19 武蔵精密工業株式会社 非円形回転体ワークの研削方法及びその装置
EP1906280A3 (de) 2006-09-28 2011-02-23 Jtekt Corporation Programmschreibverfahren einer numerischen Steuerung, numerische Steuerung und damit gesteuerte Schneidmaschine

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1062818A (en) * 1963-08-09 1967-03-22 Toyo Kogyo Kabushiki Kaisha Rotating type cam grinding machine
US3482357A (en) * 1965-10-27 1969-12-09 Fujitsu Ltd Automatically controlled cam grinding system
JPS53148782A (en) * 1977-05-31 1978-12-25 Toyoda Mach Works Ltd Numerical control device for controlling processing of non-circular workpiece
JPS5467280A (en) * 1977-11-08 1979-05-30 Toyoda Mach Works Ltd Numerical control unit for controlling the processing of a nonround work
JPS5468589A (en) * 1977-11-11 1979-06-01 Toyoda Mach Works Ltd Numerical control device to control the machining of cams
JPS55125973A (en) * 1979-03-22 1980-09-29 Toyoda Mach Works Ltd Cam grinding machine with numerical control
JPS56114660A (en) * 1980-02-12 1981-09-09 Toyoda Mach Works Ltd Numerical controller which controls cam machining
US4443976A (en) * 1982-01-29 1984-04-24 Litton Industrial Products, Inc. Cylindrical grinding machine
JPS58192743A (ja) * 1982-04-29 1983-11-10 Toyoda Mach Works Ltd カム研削方法
DE3316619A1 (de) * 1983-05-06 1984-11-08 Otto 4010 Hilden Helbrecht Schleifmaschine fuer die raender von brillenglaesern
JPS6090667A (ja) * 1983-10-20 1985-05-21 Toyoda Mach Works Ltd カム研削方法
JPS60263214A (ja) * 1984-06-12 1985-12-26 Mitsubishi Electric Corp 数値制御装置の補間方法
JPS60263213A (ja) * 1984-06-12 1985-12-26 Mitsubishi Electric Corp 数値制御装置の補間方法
JPS61270065A (ja) * 1985-05-27 1986-11-29 Honda Motor Co Ltd カム研削方法
DE3529099A1 (de) * 1985-08-14 1987-02-19 Fortuna Werke Maschf Ag Verfahren und vorrichtung zum spanabhebenden bearbeiten einer oberflaeche von profilen mit einer von einer kreisform abweichenden kontur, insbesondere nockenwellen
JPH114660A (ja) * 1997-06-16 1999-01-12 Otsuka Yakuhin Kogyo Kk 凍りコンニャクの製造方法

Also Published As

Publication number Publication date
EP0264646B1 (de) 1991-11-21
US4848038A (en) 1989-07-18
JPS6384845A (ja) 1988-04-15
KR880003703A (ko) 1988-05-28
EP0264646A1 (de) 1988-04-27

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation