JP7221459B1 - 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 - Google Patents

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 Download PDF

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Publication number
JP7221459B1
JP7221459B1 JP2022554937A JP2022554937A JP7221459B1 JP 7221459 B1 JP7221459 B1 JP 7221459B1 JP 2022554937 A JP2022554937 A JP 2022554937A JP 2022554937 A JP2022554937 A JP 2022554937A JP 7221459 B1 JP7221459 B1 JP 7221459B1
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thermal displacement
data
machine tool
learning
time
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Japanese (ja)
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JPWO2023228253A1 (https=
JPWO2023228253A5 (https=
Inventor
遼輔 池田
一樹 高幣
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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    • 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
    • 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
    • B23Q11/0003—Arrangements for preventing undesired thermal effects on tools or parts of the machine
    • B23Q11/0007—Arrangements for preventing undesired thermal effects on tools or parts of the machine by compensating occurring thermal dilations
    • 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

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  • 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)
  • Machine Tool Sensing Apparatuses (AREA)
JP2022554937A 2022-05-23 2022-05-23 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 Active JP7221459B1 (ja)

Applications Claiming Priority (1)

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PCT/JP2022/021128 WO2023228253A1 (ja) 2022-05-23 2022-05-23 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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JP7221459B1 true JP7221459B1 (ja) 2023-02-13
JPWO2023228253A1 JPWO2023228253A1 (https=) 2023-11-30
JPWO2023228253A5 JPWO2023228253A5 (https=) 2024-05-08

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JP (1) JP7221459B1 (https=)
CN (1) CN119213374A (https=)
DE (1) DE112022007265T5 (https=)
WO (1) WO2023228253A1 (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7466801B1 (ja) * 2023-07-21 2024-04-12 三菱電機株式会社 制御装置、工作機械システム、および加工方法
WO2025121085A1 (ja) * 2023-12-08 2025-06-12 ブラザー工業株式会社 演算装置、工作機械、演算方法及びコンピュータプログラム
WO2025164409A1 (ja) * 2024-01-30 2025-08-07 株式会社小松製作所 産業機械の熱変位補正装置及び熱変位補正方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6556413B1 (ja) * 2018-10-31 2019-08-07 三菱電機株式会社 数値制御装置、学習装置および学習方法
JP2019166603A (ja) * 2018-03-23 2019-10-03 ファナック株式会社 熱変位補正システム及び計算機
JP2021030365A (ja) * 2019-08-23 2021-03-01 ファナック株式会社 機械学習装置、制御システム及び機械学習方法
JP2021135679A (ja) * 2020-02-26 2021-09-13 コニカミノルタ株式会社 加工機状態推定システム、および加工機状態推定プログラム

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6882364B2 (ja) 2019-04-23 2021-06-02 ファナック株式会社 機械学習装置及び熱変位補正装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019166603A (ja) * 2018-03-23 2019-10-03 ファナック株式会社 熱変位補正システム及び計算機
JP6556413B1 (ja) * 2018-10-31 2019-08-07 三菱電機株式会社 数値制御装置、学習装置および学習方法
JP2021030365A (ja) * 2019-08-23 2021-03-01 ファナック株式会社 機械学習装置、制御システム及び機械学習方法
JP2021135679A (ja) * 2020-02-26 2021-09-13 コニカミノルタ株式会社 加工機状態推定システム、および加工機状態推定プログラム

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7466801B1 (ja) * 2023-07-21 2024-04-12 三菱電機株式会社 制御装置、工作機械システム、および加工方法
WO2025022496A1 (ja) * 2023-07-21 2025-01-30 三菱電機株式会社 制御装置、工作機械システム、および加工方法
WO2025121085A1 (ja) * 2023-12-08 2025-06-12 ブラザー工業株式会社 演算装置、工作機械、演算方法及びコンピュータプログラム
WO2025164409A1 (ja) * 2024-01-30 2025-08-07 株式会社小松製作所 産業機械の熱変位補正装置及び熱変位補正方法

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Publication number Publication date
DE112022007265T5 (de) 2025-03-06
JPWO2023228253A1 (https=) 2023-11-30
WO2023228253A1 (ja) 2023-11-30
CN119213374A (zh) 2024-12-27

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