KR20200026108A - 가공 환경 추정 장치 - Google Patents
가공 환경 추정 장치 Download PDFInfo
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- 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
- G05B19/408—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 data handling or data format, e.g. reading, buffering or conversion of data
- G05B19/4083—Adapting program, configuration
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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
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- B23Q17/12—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring vibration
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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
- G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
- G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
- G05B13/0265—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric the criterion being a learning criterion
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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
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- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/20—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring contours or curvatures, e.g. determining profile
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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
- G05B19/406—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 monitoring or safety
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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
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/35—Nc in input of data, input till input file format
- G05B2219/35356—Data handling
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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
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/37—Measurements
- G05B2219/37434—Measuring vibration of machine or workpiece or tool
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- Human Computer Interaction (AREA)
- Optics & Photonics (AREA)
- Numerical Control (AREA)
- Automatic Control Of Machine Tools (AREA)
- Machine Tool Sensing Apparatuses (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
Description
도 1 은, 일 실시형태에 의한 가공 환경 추정 장치의 개략적인 하드웨어 구성도이다.
도 2 는, 제 1 실시형태에 의한 가공 환경 추정 장치의 개략적인 기능 블록도이다.
도 3 은, 진동의 측정에 사용되는 센서를 예시하는 도면이다.
도 4 는, 진동의 측정에 사용되는 센서를 예시하는 도면이다.
도 5 는, 가공 후의 워크의 가공면의 측정 결과의 예를 나타내는 도면이다.
도 6 은, 제 2 실시형태에 의한 가공 환경 추정 장치의 개략적인 기능 블록도이다.
도 7 은, 제 3 실시형태에 의한 가공 환경 추정 장치의 개략적인 기능 블록도이다.
도 8 은, 원인 추정 데이터의 예를 나타내는 도면이다.
Claims (3)
- 가공기에 있어서의 가공에 대한 진동의 영향을 추정하기 위한 가공 환경 추정 장치로서,
상기 가공기에 의한 가공 환경을 나타내는 상기 가공기의 주축에 장착된 홀더의 진동의 시계열 데이터, 상기 가공기의 주축의 진동의 시계열 데이터, 및 상기 가공기의 테이블의 진동의 시계열 데이터와, 상기 가공기에 있어서의 워크의 가공의 가공 조건과, 상기 가공에 의한 가공 후의 워크의 가공면의 측정 데이터와, 상기 가공면의 평가 데이터를 취득하는 데이터 취득부와,
상기 데이터 취득부가 취득한 데이터에 기초하여, 상태 데이터로서의 진동 데이터 및 가공 조건 데이터, 라벨 데이터로서의 가공면 측정 데이터 및 가공면 평가 데이터를 작성하는 전처리부와,
상기 상태 데이터 및 상기 라벨 데이터에 기초하여, 가공 환경의 진동 상태 및 가공 조건에 대한, 가공 후의 워크의 가공면의 측정 데이터 및 그 가공면의 평가 결과를 학습한 학습 모델을 생성하는 학습부를 구비한 가공 환경 추정 장치. - 가공기에 있어서의 가공에 대한 진동의 영향을 추정하는 가공 환경 추정 장치로서,
상기 가공기에 의한 가공 환경을 나타내는 상기 가공기의 주축에 장착된 홀더의 진동의 시계열 데이터, 상기 가공기의 주축의 진동의 시계열 데이터, 및 상기 가공기의 테이블의 진동의 시계열 데이터와, 상기 가공기에 있어서의 워크의 가공의 가공 조건을 취득하는 데이터 취득부와,
상기 데이터 취득부가 취득한 데이터에 기초하여, 상태 데이터로서의 진동 데이터 및 가공 조건 데이터를 작성하는 전처리부와,
가공 환경의 진동 상태 및 가공 조건에 대한, 가공 후의 워크의 가공면의 측정 데이터 및 그 가공면의 평가 결과를 학습한 학습이 완료된 모델을 기억하는 학습 모델 기억부와,
상기 상태 데이터에 기초하여, 상기 학습이 완료된 모델을 사용한 가공 후의 워크의 가공면의 측정 데이터 및 그 가공면의 평가의 추정을 실시하는 추정부를 구비한 가공 환경 추정 장치. - 제 2 항에 있어서,
미리 검출된 진동의 주요한 주파수 성분에 대해 그 진동의 원인에 관계하는 가이던스를 관련지은 원인 추정 데이터를 기억하는 원인 추정 데이터 기억부와,
상기 추정부에 의한 추정의 결과에 기초하여, 상기 원인 추정 데이터 기억부를 참조함으로써 진동의 원인을 추정하는 원인 추정부를 추가로 구비하는, 가공 환경 추정 장치.
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| Application Number | Priority Date | Filing Date | Title |
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| JPJP-P-2018-162451 | 2018-08-31 | ||
| JP2018162451A JP6777696B2 (ja) | 2018-08-31 | 2018-08-31 | 加工環境推定装置 |
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| Publication Number | Publication Date |
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| KR20200026108A true KR20200026108A (ko) | 2020-03-10 |
| KR102491716B1 KR102491716B1 (ko) | 2023-01-25 |
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| US (1) | US11099527B2 (ko) |
| JP (1) | JP6777696B2 (ko) |
| KR (1) | KR102491716B1 (ko) |
| CN (1) | CN110874084B (ko) |
| DE (1) | DE102019122771B4 (ko) |
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| JP7399661B2 (ja) * | 2019-09-24 | 2023-12-18 | シチズン時計株式会社 | 加工装置、加工方法、及び加工システム |
| CN115362046B (zh) | 2020-04-02 | 2024-12-31 | 发那科株式会社 | 工具状态学习装置、工具状态推定装置、控制装置、工具状态学习方法及工具状态推定方法 |
| JPWO2022059633A1 (ko) * | 2020-09-17 | 2022-03-24 | ||
| US20240028004A1 (en) * | 2020-10-13 | 2024-01-25 | Fanuc Corporation | Machine-learning device, control device, and machine-learning method |
| TWI766489B (zh) * | 2020-12-21 | 2022-06-01 | 財團法人工業技術研究院 | 用於工具機的加工監控方法及加工監控系統 |
| CN115541000A (zh) * | 2021-06-29 | 2022-12-30 | 上海必洋自动化技术有限公司 | 一种自动化安全智能监测系统及监测方法 |
| WO2023012964A1 (ja) * | 2021-08-05 | 2023-02-09 | ファナック株式会社 | 機械学習装置、加工面品位を評価するシステム、及び機械学習用プログラム |
| PL443764A1 (pl) * | 2023-02-13 | 2024-08-19 | Politechnika Rzeszowska im. Ignacego Łukasiewicza | Układ elektroniczny do detekcji anomalii w procesie frezowania, zwłaszcza stopów inconel oraz sposób detekcji anomalii w procesie frezowania, zwłaszcza stopów inconel z wykorzystaniem tego układu |
| CN117600912A (zh) * | 2023-10-20 | 2024-02-27 | 上海诺倬力机电科技有限公司 | 基于超声波的动态工件检测方法、装置、设备及介质 |
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| Publication number | Publication date |
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| DE102019122771B4 (de) | 2023-11-16 |
| CN110874084A (zh) | 2020-03-10 |
| US11099527B2 (en) | 2021-08-24 |
| CN110874084B (zh) | 2023-09-15 |
| JP2020035260A (ja) | 2020-03-05 |
| DE102019122771A1 (de) | 2020-03-05 |
| KR102491716B1 (ko) | 2023-01-25 |
| JP6777696B2 (ja) | 2020-10-28 |
| US20200073344A1 (en) | 2020-03-05 |
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