WO2015059017A1 - Verfahren zum überwachen von industriellen systemen - Google Patents
Verfahren zum überwachen von industriellen systemen Download PDFInfo
- Publication number
- WO2015059017A1 WO2015059017A1 PCT/EP2014/072171 EP2014072171W WO2015059017A1 WO 2015059017 A1 WO2015059017 A1 WO 2015059017A1 EP 2014072171 W EP2014072171 W EP 2014072171W WO 2015059017 A1 WO2015059017 A1 WO 2015059017A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- monitoring
- industrial system
- signals
- industrial
- machine
- Prior art date
Links
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
- G05B19/406—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 programme data in numerical form characterised by monitoring or safety
- G05B19/4063—Monitoring general control system
-
- 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
- G05B19/406—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 programme data in numerical form characterised by monitoring or safety
- G05B19/4061—Avoiding collision or forbidden zones
-
- 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
- G05B19/406—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 programme data in numerical form characterised by monitoring or safety
- G05B19/4065—Monitoring tool breakage, life or condition
-
- 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
- G05B2219/35529—Monitoring current machining, store information in database as a new working case
-
- 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
- G05B2219/37624—Detect collision, blocking by measuring change of velocity or torque
-
- 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
- G05B2219/50—Machine tool, machine tool null till machine tool work handling
- G05B2219/50206—Tool monitoring integrated in nc control
-
- 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
- Y02P90/80—Management or planning
Definitions
- the invention relates to a method for monitoring industrial systems, in particular machine tools, robots or the like, by means of sensors, which determine at least one state of the industrial system, convert into signals and pass corresponding signals to an evaluation.
- Machine components that are to be monitored in any case are those that perform movements. These include mainly aggregates that operate on the appropriate processing axes, such as slides, spindles, but also their drive shafts, bearings, etc.
- Object of the present invention is to improve the monitoring of industrial systems mentioned above and in particular to accelerate error detection.
- an analysis program is retrieved and processed outside the actual work process of the industrial system, which receives and processes the signals in the evaluation electronics.
- a machine condition analysis takes place.
- the system may be configured such that once a week or once a day, the machine tool invokes a special maintenance program and various axis motions, in particular without actual machining, with different rotational speeds of the spindle.
- the physical results, for example by vibration measurement, of this maintenance program are measured by the monitoring system and stored for analysis.
- the sensor is preferably a triaxial sensor, but this is only an example if the diagnosis and analysis are primarily related to the axes of the industrial system. Its signals are passed on to an electronic evaluation unit, in which inventions special algorithms for state detection. Preferably, this evaluation has then also a communication interface with the machine, if necessary, so that the machine control can be influenced. In this way, not only mechanical problems with respect to spindle, guide rails, Rollenlauflauf conception, etc. are detected, but also drive problems, lubrication problems, etc. Above all, the vibration or vibration is monitored. The vibrations are analyzed and evaluated with different algorithms. The evaluation is based on typical vibration patterns, that is, on the basis of many years of experience from machine diagnostics.
- a fingerprint of the machine is created. This means that all determined values of the machines form an overall picture. At regular intervals, this fingerprint of the machine is compared with the current states and analyzed and, if necessary, the fingerprint is also adjusted (learning process).
- the inventive method is also coupled with a system for the continuous control of the industrial system during its use.
- a system for the continuous control of the industrial system during its use.
- collision monitoring is more likely to take place with the process monitoring, the analysis of this collision monitoring then with the condition monitoring.
- both monitors but also take over parts of the other.
- the new method can perform both collision monitoring and the out-off process tasks described above.
- this means that the reaction to the detection of a possible collision is accelerated to one millisecond.
- the invention also encompasses a corresponding device which essentially comprises a sensor, in particular an acceleration sensor, an evaluation unit and preferably an interface for the machine control.
Landscapes
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Numerical Control (AREA)
- Testing And Monitoring For Control Systems (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201480058699.5A CN105829980A (zh) | 2013-10-25 | 2014-10-16 | 用于监测工业系统的方法 |
JP2016525540A JP2016535336A (ja) | 2013-10-25 | 2014-10-16 | 産業システムをモニタする方法 |
KR1020167013253A KR20160087812A (ko) | 2013-10-25 | 2014-10-16 | 산업용 시스템을 모니터링하기 위한 방법 |
US15/031,607 US20160259321A1 (en) | 2013-10-25 | 2014-10-16 | Method For Monitoring Industrial Systems |
CA2928582A CA2928582A1 (en) | 2013-10-25 | 2014-10-16 | Method for monitoring industrial systems |
EP14796717.8A EP3060963A1 (de) | 2013-10-25 | 2014-10-16 | Verfahren zum überwachen von industriellen systemen |
RU2016117942A RU2016117942A (ru) | 2013-10-25 | 2014-10-16 | Способ контроля промышленных систем |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201310111819 DE102013111819A1 (de) | 2013-10-25 | 2013-10-25 | Verfahren zum Überwachen von industriellen Systemen |
DE102013111819.4 | 2013-10-25 | ||
DE102014100001.3 | 2014-01-02 | ||
DE102014100001.3A DE102014100001A1 (de) | 2014-01-02 | 2014-01-02 | Verfahren zum Überwachen von industriellen Systemen |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2015059017A1 true WO2015059017A1 (de) | 2015-04-30 |
Family
ID=51897238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2014/072171 WO2015059017A1 (de) | 2013-10-25 | 2014-10-16 | Verfahren zum überwachen von industriellen systemen |
Country Status (8)
Country | Link |
---|---|
US (1) | US20160259321A1 (de) |
EP (1) | EP3060963A1 (de) |
JP (1) | JP2016535336A (de) |
KR (1) | KR20160087812A (de) |
CN (1) | CN105829980A (de) |
CA (1) | CA2928582A1 (de) |
RU (1) | RU2016117942A (de) |
WO (1) | WO2015059017A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10360249B2 (en) * | 2015-04-10 | 2019-07-23 | Trendminder N.V. | System and method for creation and detection of process fingerprints for monitoring in a process plant |
JP7082517B2 (ja) * | 2018-04-19 | 2022-06-08 | 株式会社ディスコ | 加工装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0321108A2 (de) | 1987-12-12 | 1989-06-21 | Prvni Brnenska Strojirna Koncernovy Podnik | Adaptive Bahnsteuerung für einen Bearbeitungsprozess |
EP0762248A1 (de) | 1995-09-06 | 1997-03-12 | Ford Motor Company Limited | Bestimmen eines Werkzeugmaschinensystems |
US6138056A (en) | 1998-03-02 | 2000-10-24 | Therwood Corporation | System and method for maintenance and repair of CNC machines |
US20120221137A1 (en) * | 2011-01-31 | 2012-08-30 | Deckel Maho Pfronten Gmbh | Machine tool comprising a device for collision monitoring |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003316422A (ja) * | 2002-04-25 | 2003-11-07 | Mitsubishi Electric Corp | 制御パラメータ自動調整装置 |
US6938500B2 (en) * | 2003-06-17 | 2005-09-06 | The Boeing Company | Spindle test apparatus and method |
JP4456455B2 (ja) * | 2004-10-08 | 2010-04-28 | 中村留精密工業株式会社 | 旋盤における機械稼働部の衝突防止方法 |
DE102006033421B3 (de) * | 2006-07-19 | 2007-10-11 | Mannesmann Plastics Machinery Gmbh | Sensor zur Verwendung bei einer Kunststoff verarbeitenden Maschine und Verfahren zum Betrieb eines solchen Sensors |
EP1967333A1 (de) * | 2007-03-09 | 2008-09-10 | Abb Research Ltd. | Erkennung von Statusänderungen in einem industriellen Robotersystem |
KR101418595B1 (ko) * | 2007-12-17 | 2014-07-14 | 두산인프라코어 주식회사 | 가공물의 선별기능을 가지는 공작기계용 가공물 이송 장치및 방법 |
CN102975119B (zh) * | 2012-11-16 | 2014-10-08 | 清华大学 | 一种数控外圆磨床运行及工艺状态监控与诊断系统 |
-
2014
- 2014-10-16 JP JP2016525540A patent/JP2016535336A/ja active Pending
- 2014-10-16 US US15/031,607 patent/US20160259321A1/en not_active Abandoned
- 2014-10-16 KR KR1020167013253A patent/KR20160087812A/ko not_active Application Discontinuation
- 2014-10-16 WO PCT/EP2014/072171 patent/WO2015059017A1/de active Application Filing
- 2014-10-16 CN CN201480058699.5A patent/CN105829980A/zh active Pending
- 2014-10-16 EP EP14796717.8A patent/EP3060963A1/de not_active Withdrawn
- 2014-10-16 RU RU2016117942A patent/RU2016117942A/ru not_active Application Discontinuation
- 2014-10-16 CA CA2928582A patent/CA2928582A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0321108A2 (de) | 1987-12-12 | 1989-06-21 | Prvni Brnenska Strojirna Koncernovy Podnik | Adaptive Bahnsteuerung für einen Bearbeitungsprozess |
EP0762248A1 (de) | 1995-09-06 | 1997-03-12 | Ford Motor Company Limited | Bestimmen eines Werkzeugmaschinensystems |
US6138056A (en) | 1998-03-02 | 2000-10-24 | Therwood Corporation | System and method for maintenance and repair of CNC machines |
US20120221137A1 (en) * | 2011-01-31 | 2012-08-30 | Deckel Maho Pfronten Gmbh | Machine tool comprising a device for collision monitoring |
Non-Patent Citations (1)
Title |
---|
See also references of EP3060963A1 |
Also Published As
Publication number | Publication date |
---|---|
JP2016535336A (ja) | 2016-11-10 |
CA2928582A1 (en) | 2015-04-30 |
RU2016117942A3 (de) | 2018-08-17 |
US20160259321A1 (en) | 2016-09-08 |
CN105829980A (zh) | 2016-08-03 |
KR20160087812A (ko) | 2016-07-22 |
RU2016117942A (ru) | 2017-11-30 |
EP3060963A1 (de) | 2016-08-31 |
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