JP7466801B1 - 制御装置、工作機械システム、および加工方法 - Google Patents

制御装置、工作機械システム、および加工方法 Download PDF

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Publication number
JP7466801B1
JP7466801B1 JP2023567256A JP2023567256A JP7466801B1 JP 7466801 B1 JP7466801 B1 JP 7466801B1 JP 2023567256 A JP2023567256 A JP 2023567256A JP 2023567256 A JP2023567256 A JP 2023567256A JP 7466801 B1 JP7466801 B1 JP 7466801B1
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Prior art keywords
drive system
deformation amount
machine tool
tool
feed drive
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JP2023567256A
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Japanese (ja)
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JPWO2025022496A1 (https=
JPWO2025022496A5 (https=
Inventor
一樹 高幣
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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    • 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
    • B23Q15/18—Compensation of tool-deflection due to temperature or force
    • 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—Program-control systems
    • G05B19/02—Program-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 program 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 program 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
    • G05B19/00—Program-control systems
    • G05B19/02—Program-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 program data in numerical form
    • G05B19/4155—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 program data in numerical form characterised by program execution, i.e. part program or machine function execution, e.g. selection of a program

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  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Control Of Machine Tools (AREA)
  • Numerical Control (AREA)
JP2023567256A 2023-07-21 2023-07-21 制御装置、工作機械システム、および加工方法 Active JP7466801B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2023/026851 WO2025022496A1 (ja) 2023-07-21 2023-07-21 制御装置、工作機械システム、および加工方法

Publications (3)

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JP7466801B1 true JP7466801B1 (ja) 2024-04-12
JPWO2025022496A1 JPWO2025022496A1 (https=) 2025-01-30
JPWO2025022496A5 JPWO2025022496A5 (https=) 2025-07-01

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ID=90622481

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JP2023567256A Active JP7466801B1 (ja) 2023-07-21 2023-07-21 制御装置、工作機械システム、および加工方法

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JP (1) JP7466801B1 (https=)
WO (1) WO2025022496A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7783466B1 (ja) * 2025-04-18 2025-12-09 ファナック株式会社 ボールねじの熱変位の補正量算出装置及び補正量算出方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0775937A (ja) * 1993-09-07 1995-03-20 Sodick Co Ltd 工作機械及びその制御方法
JPH0985582A (ja) * 1995-09-26 1997-03-31 Okuma Mach Works Ltd 工作機械の熱変位推定装置
JP2006281335A (ja) * 2005-03-31 2006-10-19 Okuma Corp 工作機械の熱変位補正方法
JP2016048499A (ja) * 2014-08-28 2016-04-07 三菱重工業株式会社 工作機械の変位補正システム
JP2018153902A (ja) * 2017-03-21 2018-10-04 ファナック株式会社 機械学習装置及び熱変位補正装置
JP2020059072A (ja) * 2018-10-05 2020-04-16 村田機械株式会社 工作機械及び加工方法
JP7221459B1 (ja) * 2022-05-23 2023-02-13 三菱電機株式会社 熱変位モデル学習装置、熱変位推定装置、加工システム、および加工方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0775937A (ja) * 1993-09-07 1995-03-20 Sodick Co Ltd 工作機械及びその制御方法
JPH0985582A (ja) * 1995-09-26 1997-03-31 Okuma Mach Works Ltd 工作機械の熱変位推定装置
JP2006281335A (ja) * 2005-03-31 2006-10-19 Okuma Corp 工作機械の熱変位補正方法
JP2016048499A (ja) * 2014-08-28 2016-04-07 三菱重工業株式会社 工作機械の変位補正システム
JP2018153902A (ja) * 2017-03-21 2018-10-04 ファナック株式会社 機械学習装置及び熱変位補正装置
JP2020059072A (ja) * 2018-10-05 2020-04-16 村田機械株式会社 工作機械及び加工方法
JP7221459B1 (ja) * 2022-05-23 2023-02-13 三菱電機株式会社 熱変位モデル学習装置、熱変位推定装置、加工システム、および加工方法

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WO2025022496A1 (ja) 2025-01-30

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