DE112021007584T5 - Numerische steuerung, lernvorrichtung und verfahren zur unterdrückung von ratterschwingungen - Google Patents
Numerische steuerung, lernvorrichtung und verfahren zur unterdrückung von ratterschwingungen Download PDFInfo
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- DE112021007584T5 DE112021007584T5 DE112021007584.5T DE112021007584T DE112021007584T5 DE 112021007584 T5 DE112021007584 T5 DE 112021007584T5 DE 112021007584 T DE112021007584 T DE 112021007584T DE 112021007584 T5 DE112021007584 T5 DE 112021007584T5
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- 238000000034 method Methods 0.000 title claims description 21
- 238000004364 calculation method Methods 0.000 claims abstract description 52
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- 238000010586 diagram Methods 0.000 description 29
- 230000006870 function Effects 0.000 description 15
- 238000003754 machining Methods 0.000 description 15
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 11
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- 238000012706 support-vector machine Methods 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
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Images
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
- 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
-
- 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
- G05B2219/41—Servomotor, servo controller till figures
- G05B2219/41115—Compensation periodical disturbance, like chatter, non-circular workpiece
-
- 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
- G05B2219/41—Servomotor, servo controller till figures
- G05B2219/41256—Chattering control
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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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2021/016599 WO2022230008A1 (fr) | 2021-04-26 | 2021-04-26 | Dispositif de commande numérique, dispositif d'apprentissage et procédé de suppression de vibration de broutement |
Publications (1)
Publication Number | Publication Date |
---|---|
DE112021007584T5 true DE112021007584T5 (de) | 2024-02-15 |
Family
ID=83846767
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE112021007584.5T Pending DE112021007584T5 (de) | 2021-04-26 | 2021-04-26 | Numerische steuerung, lernvorrichtung und verfahren zur unterdrückung von ratterschwingungen |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP7179198B1 (fr) |
CN (1) | CN117120946A (fr) |
DE (1) | DE112021007584T5 (fr) |
WO (1) | WO2022230008A1 (fr) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018118366A (ja) | 2017-01-27 | 2018-08-02 | オークマ株式会社 | 工作機械の振動抑制方法及び装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5170358A (en) * | 1990-12-06 | 1992-12-08 | Manufacturing Laboratories, Inc. | Method of controlling chatter in a machine tool |
JP5105102B2 (ja) * | 2009-04-10 | 2012-12-19 | エヌティーエンジニアリング株式会社 | 作業機械のびびり抑制方法及び装置 |
TWI472402B (zh) * | 2012-02-10 | 2015-02-11 | 中原大學 | Tool flutter monitoring method |
JP6021632B2 (ja) * | 2012-12-20 | 2016-11-09 | 三菱重工業株式会社 | 加工装置の制御装置、加工装置、加工装置の制御プログラム、加工装置の制御方法、及び加工方法 |
JP2014140918A (ja) * | 2013-01-23 | 2014-08-07 | Hitachi Ltd | 切削振動抑止方法、演算制御装置、および工作機械 |
JP6625794B2 (ja) * | 2014-05-21 | 2019-12-25 | Dmg森精機株式会社 | びびり振動を抑制可能な主軸安定回転数の算出方法、その報知方法、主軸回転数制御方法及びncプログラム編集方法、並びにその装置。 |
JP6257481B2 (ja) * | 2014-09-02 | 2018-01-10 | 三菱電機株式会社 | 数値制御装置 |
JP2016191981A (ja) * | 2015-03-30 | 2016-11-10 | アズビル株式会社 | フィードバック制御装置、フィードバック制御方法、およびフィードバック制御プログラム |
JP6450738B2 (ja) * | 2016-12-14 | 2019-01-09 | ファナック株式会社 | 工作機械における工具のビビり発生の予兆を検知する機械学習装置、cnc装置および機械学習方法 |
JP6959278B2 (ja) * | 2019-02-27 | 2021-11-02 | ファナック株式会社 | びびり振動判定装置、機械学習装置及びシステム |
WO2020208685A1 (fr) * | 2019-04-08 | 2020-10-15 | 三菱電機株式会社 | Dispositif de commande numérique et procédé d'identification de broutement |
-
2021
- 2021-04-26 DE DE112021007584.5T patent/DE112021007584T5/de active Pending
- 2021-04-26 JP JP2021555531A patent/JP7179198B1/ja active Active
- 2021-04-26 CN CN202180094994.6A patent/CN117120946A/zh active Pending
- 2021-04-26 WO PCT/JP2021/016599 patent/WO2022230008A1/fr active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018118366A (ja) | 2017-01-27 | 2018-08-02 | オークマ株式会社 | 工作機械の振動抑制方法及び装置 |
Also Published As
Publication number | Publication date |
---|---|
JP7179198B1 (ja) | 2022-11-28 |
JPWO2022230008A1 (fr) | 2022-11-03 |
CN117120946A (zh) | 2023-11-24 |
WO2022230008A1 (fr) | 2022-11-03 |
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R012 | Request for examination validly filed |