JP6366563B2 - 工作機械における送り軸の位置制御装置 - Google Patents

工作機械における送り軸の位置制御装置 Download PDF

Info

Publication number
JP6366563B2
JP6366563B2 JP2015226973A JP2015226973A JP6366563B2 JP 6366563 B2 JP6366563 B2 JP 6366563B2 JP 2015226973 A JP2015226973 A JP 2015226973A JP 2015226973 A JP2015226973 A JP 2015226973A JP 6366563 B2 JP6366563 B2 JP 6366563B2
Authority
JP
Japan
Prior art keywords
spindle
cutting edge
command value
value
speed
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.)
Active
Application number
JP2015226973A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017016623A (ja
JP2017016623A5 (enExample
Inventor
匡 宮路
匡 宮路
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.)
Okuma Corp
Original Assignee
Okuma 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 Okuma Corp filed Critical Okuma Corp
Publication of JP2017016623A publication Critical patent/JP2017016623A/ja
Publication of JP2017016623A5 publication Critical patent/JP2017016623A5/ja
Application granted granted Critical
Publication of JP6366563B2 publication Critical patent/JP6366563B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B23Q15/007—Automatic control or regulation of feed movement, cutting velocity or position of tool or work while the tool acts upon the workpiece
    • B23Q15/013—Control or regulation of feed movement
    • 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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/04—Arrangements preventing overload of tools, e.g. restricting load
    • 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
    • B23Q15/007—Automatic control or regulation of feed movement, cutting velocity or position of tool or work while the tool acts upon the workpiece
    • B23Q15/08—Control or regulation of cutting velocity
    • 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
    • B23Q15/007—Automatic control or regulation of feed movement, cutting velocity or position of tool or work while the tool acts upon the workpiece
    • B23Q15/12—Adaptive control, i.e. adjusting itself to have a performance which is optimum according to a preassigned criterion
    • 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
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • 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
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/12—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring vibration
    • 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
    • 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
    • G05B2219/37—Measurements
    • G05B2219/37506—Correction of position error
    • 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
    • G05B2219/49168—Compensate feed as function of measured values and manual introduced values
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Numerical Control (AREA)
  • Automatic Control Of Machine Tools (AREA)
  • Control Of Position Or Direction (AREA)
JP2015226973A 2014-12-19 2015-11-19 工作機械における送り軸の位置制御装置 Active JP6366563B2 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2014257722 2014-12-19
JP2014257722 2014-12-19
JP2015137975 2015-07-09
JP2015137975 2015-07-09

Publications (3)

Publication Number Publication Date
JP2017016623A JP2017016623A (ja) 2017-01-19
JP2017016623A5 JP2017016623A5 (enExample) 2017-07-20
JP6366563B2 true JP6366563B2 (ja) 2018-08-01

Family

ID=56097817

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015226973A Active JP6366563B2 (ja) 2014-12-19 2015-11-19 工作機械における送り軸の位置制御装置

Country Status (4)

Country Link
US (1) US9993904B2 (enExample)
JP (1) JP6366563B2 (enExample)
CN (1) CN105710711B (enExample)
DE (1) DE102015225826B4 (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9772619B2 (en) * 2014-01-23 2017-09-26 Mitsubishi Electric Corporation Motor control device
JP6595273B2 (ja) * 2015-09-11 2019-10-23 Ｄｍｇ森精機株式会社 数値制御装置
JP6404875B2 (ja) * 2016-09-21 2018-10-17 ファナック株式会社 ワイヤ放電加工機
JP6866213B2 (ja) * 2017-04-17 2021-04-28 オークマ株式会社 工作機械における送り軸の制御方法及び工作機械
JP6530780B2 (ja) * 2017-05-16 2019-06-12 ファナック株式会社 揺動切削のための表示装置および加工システム
JP6850700B2 (ja) * 2017-07-31 2021-03-31 オークマ株式会社 位置制御装置
JP6804657B2 (ja) * 2017-08-30 2020-12-23 三菱電機株式会社 数値制御システムおよびモータ制御装置
CN108418484B (zh) * 2018-02-08 2020-02-04 威科达（东莞）智能控制有限公司 一种计算机可读存储介质和应用该介质的交流永磁伺服系统
JP6683749B2 (ja) * 2018-03-14 2020-04-22 ファナック株式会社 補正量取得装置、送り機構制御装置、補正量取得方法および送り機構の制御方法
JP7084242B2 (ja) * 2018-07-30 2022-06-14 Dmg森精機株式会社 工具刃数推定装置およびこれを備えた工作機械、ならびに工具刃数推定方法
CN109164755B (zh) * 2018-08-22 2020-07-28 西门子工厂自动化工程有限公司 控制工具对工件定长切割的加工方法、切割装置和机床
JP7000295B2 (ja) 2018-10-31 2022-01-19 株式会社日研工作所 送り軸およびウォームギヤ異常判定システム
CN109623499B (zh) * 2019-01-31 2020-08-25 大连理工大学 数控机床几何/热误差在线测量与补偿系统
CN113614661B (zh) * 2019-03-28 2022-12-06 三菱电机株式会社 数控装置及机器学习装置
AT522353B1 (de) * 2019-08-05 2020-10-15 Avl List Gmbh Prüfstand und Verfahren zur Durchführung eines Prüflaufs auf einem Prüfstand
CN110661449B (zh) * 2019-09-12 2020-11-03 南京航空航天大学 一种振动辅助切削装置的迟滞误差补偿控制系统及控制方法
JP7218702B2 (ja) * 2019-09-30 2023-02-07 ブラザー工業株式会社 工作機械、計測方法及びコンピュータプログラム
CN111010063B (zh) * 2019-12-30 2022-04-19 南京埃斯顿自动化股份有限公司 永磁同步电机的模型预测与参考信号前馈的复合控制方法
CN111570938A (zh) * 2020-05-27 2020-08-25 南京工程学院 一种数控滚齿机床工件主轴旋转伺服驱动系统
CN111774915B (zh) * 2020-07-08 2021-07-23 珠海格力电器股份有限公司 机床的定位方法及装置、机床设备
US12468288B2 (en) 2020-07-29 2025-11-11 Fanuc Corporation Machine tool control device
CN113977348B (zh) * 2021-12-28 2022-04-01 杭州骏宇科技有限公司 机床全程自感知自适应切削的方法
CN119141320B (zh) * 2024-11-13 2025-01-07 东莞市京品精密模具有限公司 一种锂电池极片自动冲切设备及方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3285663B2 (ja) * 1993-05-11 2002-05-27 ファナック株式会社 工具破損検出装置
JPH07110717A (ja) * 1993-08-19 1995-04-25 Fanuc Ltd モータの制御方式
JP3169838B2 (ja) * 1996-08-21 2001-05-28 東芝機械株式会社 サーボモータの制御方法
US6566835B1 (en) * 1999-10-20 2003-05-20 Makino Milling Machine Co., Ltd. Nc machine tool, and method of controlling nc machine tool
US20030205984A1 (en) * 2001-06-20 2003-11-06 Jun Yoshida Method of controlling numerically controlled machine tool and numerically controlled machine tool
JP3805309B2 (ja) * 2003-01-30 2006-08-02 ファナック株式会社 サーボモータ駆動制御装置
JP2005182427A (ja) * 2003-12-19 2005-07-07 Yaskawa Electric Corp 制御演算装置
JP4673326B2 (ja) * 2007-01-11 2011-04-20 オークマ株式会社 回転軸の位置制御装置
JP5096019B2 (ja) * 2007-02-26 2012-12-12 オークマ株式会社 サーボモータ制御装置
JP2008210179A (ja) * 2007-02-27 2008-09-11 Nagaoka Univ Of Technology 切れ刃軌跡推定システム及び加工面性状推定システム
JP5512954B2 (ja) * 2008-10-31 2014-06-04 オークマ株式会社 数値制御機械の位置制御装置
JP5695555B2 (ja) * 2011-01-28 2015-04-08 オークマ株式会社 位置制御装置
JP5908342B2 (ja) * 2012-05-17 2016-04-26 オークマ株式会社 工作機械の加工振動抑制方法及び加工振動抑制装置

Also Published As

Publication number Publication date
US9993904B2 (en) 2018-06-12
CN105710711B (zh) 2019-04-12
DE102015225826A1 (de) 2016-06-23
JP2017016623A (ja) 2017-01-19
DE102015225826B4 (de) 2025-08-07
CN105710711A (zh) 2016-06-29
US20160176004A1 (en) 2016-06-23

Similar Documents

Publication Publication Date Title
JP6366563B2 (ja) 工作機械における送り軸の位置制御装置
JP5566469B2 (ja) 数値制御方法
US11256229B2 (en) Industrial machinery and control method thereof
EP1650620B1 (en) Method and apparatus for correcting thermal displacement of machine tool
US9221143B2 (en) Machining vibration suppressing method and machining vibration suppressing apparatus for machine tool
US10247301B2 (en) Servo control system with position compensation function for driven member
JP6243260B2 (ja) 主軸モータの制御装置
JP3699458B2 (ja) 切削抵抗検出方法及び切削抵抗による加工制御方法並びに制御装置
US9304504B2 (en) Servo controller for reducing interference between axes in machining
JP5739501B2 (ja) 工作機械
JP2019003646A (ja) 電動機の制御装置
JP2016083728A (ja) 工作機械における送り軸の制御方法及び工作機械
JP6495682B2 (ja) 工作機械における送り軸の制御方法及び工作機械
JP2005052917A (ja) 数値制御工作機械の熱変位補正方法及び装置
JP5334932B2 (ja) パラメータ設定方法およびパラメータ設定装置
JP2021060809A (ja) 工作機械
JP2000117587A (ja) 数値制御装置
JP2018181059A (ja) 工作機械における送り軸の制御方法及び工作機械

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170601

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20170601

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20180605

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20180703

R150 Certificate of patent or registration of utility model

Ref document number: 6366563

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150