DE60116192D1 - Verfahren zur Korrektur thermischer Verschiebung in einer Werkzeugmaschine - Google Patents

Verfahren zur Korrektur thermischer Verschiebung in einer Werkzeugmaschine

Info

Publication number
DE60116192D1
DE60116192D1 DE60116192T DE60116192T DE60116192D1 DE 60116192 D1 DE60116192 D1 DE 60116192D1 DE 60116192 T DE60116192 T DE 60116192T DE 60116192 T DE60116192 T DE 60116192T DE 60116192 D1 DE60116192 D1 DE 60116192D1
Authority
DE
Germany
Prior art keywords
machine tool
thermal displacement
correcting thermal
correcting
displacement
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
DE60116192T
Other languages
English (en)
Other versions
DE60116192T2 (de
Inventor
Kunio Kojima
Susumu Maekawa
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.)
Fanuc Corp
Original Assignee
Fanuc Corp
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 Fanuc Corp filed Critical Fanuc Corp
Publication of DE60116192D1 publication Critical patent/DE60116192D1/de
Application granted granted Critical
Publication of DE60116192T2 publication Critical patent/DE60116192T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G05B19/404—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 control arrangements for compensation, e.g. for backlash, overshoot, tool offset, tool wear, temperature, machine construction errors, load, inertia
    • 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
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
    • B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
    • B23Q3/15526—Storage devices; Drive mechanisms therefor
    • B23Q3/15534—Magazines mounted on the spindle
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/49—Nc machine tool, till multiple
    • G05B2219/49207—Compensate thermal displacement using measured distance
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/49—Nc machine tool, till multiple
    • G05B2219/49219—Compensation temperature, thermal displacement
    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/303752—Process
    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/303976—Milling with means to control temperature or lubricate
DE60116192T 2000-07-06 2001-07-06 Verfahren zur Korrektur thermischer Verschiebung in einer Werkzeugmaschine Expired - Lifetime DE60116192T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000204570A JP3405965B2 (ja) 2000-07-06 2000-07-06 工作機械の熱変位補正方法
JP2000204570 2000-07-06

Publications (2)

Publication Number Publication Date
DE60116192D1 true DE60116192D1 (de) 2006-02-02
DE60116192T2 DE60116192T2 (de) 2006-07-13

Family

ID=18701811

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60116192T Expired - Lifetime DE60116192T2 (de) 2000-07-06 2001-07-06 Verfahren zur Korrektur thermischer Verschiebung in einer Werkzeugmaschine

Country Status (4)

Country Link
US (1) US6471451B2 (de)
EP (1) EP1170647B1 (de)
JP (1) JP3405965B2 (de)
DE (1) DE60116192T2 (de)

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JP5607695B2 (ja) 2012-09-13 2014-10-15 ファナック株式会社 工作機械の熱変位補正装置
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JP5698798B2 (ja) * 2013-06-24 2015-04-08 ファナック株式会社 熱変位量補正機能を有する工作機械
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JP6267041B2 (ja) 2014-03-31 2018-01-24 ファナック株式会社 工作機械の熱変位補正装置
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JP5837148B1 (ja) * 2014-06-18 2015-12-24 ファナック株式会社 工作機械の熱変位補正装置
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JP6042917B2 (ja) * 2015-01-30 2016-12-14 ファナック株式会社 工作機械の熱変位補正装置
JP6267152B2 (ja) * 2015-04-14 2018-01-24 ファナック株式会社 工具マガジンの工具保持手段の把持力測定手段を備えた工具搬送装置および加工システム
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JP6396380B2 (ja) * 2016-09-06 2018-09-26 ファナック株式会社 工具交換装置の位置補正システム及び位置補正方法
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JP6464203B2 (ja) 2017-01-10 2019-02-06 ファナック株式会社 工作機械の機械学習装置および熱変位補正装置
JP6564412B2 (ja) * 2017-03-21 2019-08-21 ファナック株式会社 機械学習装置及び熱変位補正装置
JP2018190328A (ja) * 2017-05-11 2018-11-29 ファナック株式会社 工作機械
CN107390633A (zh) * 2017-08-09 2017-11-24 江门市奥斯龙机械有限公司 一种具有误差校正功能的加工机床
JP6802208B2 (ja) * 2018-03-23 2020-12-16 ファナック株式会社 熱変位補正システム及び計算機
CN109376377B (zh) * 2018-09-07 2019-10-11 东南大学 高速加工机床整机结构热力学建模与热设计方法
JP6875347B2 (ja) * 2018-10-12 2021-05-26 ファナック株式会社 熱変位補正装置及び数値制御装置
DE112018008027T5 (de) * 2018-10-31 2021-06-17 Mitsubishi Electric Corporation Numerisches Steuerungsgerät, Lerngerät und Lernverfahren
CN109709894B (zh) * 2019-01-18 2022-02-08 汪祖兵 一种数控机床热误差软件补偿方法
CN109739182B (zh) * 2019-01-31 2020-06-16 大连理工大学 一种对冷却系统扰动不敏感的主轴热误差补偿方法
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Also Published As

Publication number Publication date
US6471451B2 (en) 2002-10-29
EP1170647B1 (de) 2005-12-28
EP1170647A3 (de) 2004-03-17
US20020004688A1 (en) 2002-01-10
JP2002018677A (ja) 2002-01-22
DE60116192T2 (de) 2006-07-13
EP1170647A2 (de) 2002-01-09
JP3405965B2 (ja) 2003-05-12

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