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WO2012117032A1 - Procédé d'étalonnage d'outils - Google Patents

Procédé d'étalonnage d'outils Download PDF

Info

Publication number
WO2012117032A1
WO2012117032A1 PCT/EP2012/053465 EP2012053465W WO2012117032A1 WO 2012117032 A1 WO2012117032 A1 WO 2012117032A1 EP 2012053465 W EP2012053465 W EP 2012053465W WO 2012117032 A1 WO2012117032 A1 WO 2012117032A1
Authority
WO
WIPO (PCT)
Prior art keywords
data
calibration
tool
test
database
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/EP2012/053465
Other languages
German (de)
English (en)
Inventor
Klaus Pape
David Waind
Horst Butanowitz
Michael Backhaus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stahlwille Eduard Wille GmbH and Co KG
Original Assignee
Eduard Wille GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eduard Wille GmbH and Co KG filed Critical Eduard Wille GmbH and Co KG
Publication of WO2012117032A1 publication Critical patent/WO2012117032A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L25/00—Testing or calibrating of apparatus for measuring force, torque, work, mechanical power, or mechanical efficiency
    • G01L25/003—Testing or calibrating of apparatus for measuring force, torque, work, mechanical power, or mechanical efficiency for measuring torque

Definitions

  • the invention relates to a method according to claim 1.
  • Tools such as torque wrenches, must have a defined torque setting.
  • the torque wrenches are adjusted by means of a calibration device.
  • each tool so each screwdriver, each drill, each cordless screwdriver and the like is provided with an RFID element and in this way uniquely identifiable.
  • an RFID reader is arranged, which reads all readable RFID elements at the moment or on the basis of predetermined parameters at a specific point in time.
  • a stock of tools can be determined in this way. When used for the first time, at the time of tool issue or at another specified time, the current stock can be defined as a target stock.
  • the system can check at any time whether the tool arranged in the receiving unit or present in the reading area of the unit is complete.
  • further processing the information For example, as long as an optical signal can be present (for example, a red lamp), as long as the tool is not complete. It can also be made a link to a mechanical unit, which prevents, for example, that the tool box or the car can be closed, as long as the tool is not complete. It can come during transport of the recording unit to an optical signal when a tool is missing. It is also possible to provide the reading unit additional or subsequent bookings to expand or reduce the target stock. In this case, the reduction is that Auszubuchen tool by concrete reading. All these processes are preferably documented and stored in order to be able to provide complete proof of the tool's location. Through this solution, an automated check of the completeness of tools can be carried out at different positions, so that risks associated with loss of tools are largely excluded.
  • the invention has for its object to find a method that optimizes a calibration process.
  • the method according to the invention is used for calibrating and testing tools by means of a calibration device for managing the calibration and / or test data and for optimizing a calibration process, wherein the optimization of the calibration process is to prevent tools from being calibrated with an incorrect sequence and / or parameter, be checked or used and where an automatic evaluation of the calibration and test results is given.
  • a system is used with a calibration device and / or test device, which is connected to a data processing device and equipped with an electronic reading device. After inserting a tool into the device, the required tool-specific data is read from the identification device of the tool and compared with a database of the data processing device, in particular a central database. On the basis of this data, a correct calibration sequence and parameter or a correct test sequence and test parameter are selected by the data processing device and loaded into the calibration or test device. After completion of this calibration or test, the data are checked in the data processing device and stored in the database and the identification device on the tool.
  • a tool can also be any other tool requiring calibration, including, but not limited to, torque wrenches, torque screwdrivers (manual or machine-operated), torque sensors as test items or reference for the calibration device.
  • the invention offers the advantage that it is possible at any time to locally read and check the calibration data either locally with access to the central data processing device or even without an online connection with a reading device. This ensures that no tool is calibrated, tested or used with an incorrect sequence and / or parameters. Possible input errors by the user are thereby minimized.
  • the database is implemented as a database stored in a server that is accessible via the Internet. If there is no connection to the central database, it is possible to read out the complete data of the tool locally using a portable or stationary reader.
  • the essential advantage of the invention is therefore a comprehensive data acquisition and data evaluation of the tools used as well as a resulting improved preventive monitoring and maintenance.
  • the tools Furthermore, the calibration intervals are optimized by the automatic evaluation of the calibration and test results. As a result, an optimized productivity of the tool insert is given. In addition, an optimization of the preventive maintenance is possible by an automatic evaluation of the calibration and test results.
  • the database is a central database.
  • the central database can be arranged within the data processing device for the calibration technique according to the invention.
  • a Torkmaster solution is provided.
  • the database preferably includes data areas for the information such as tool type, manufacturer, type designation, measurement range, scales, unit, tolerance, classification, triggering parameter, loading direction, preload, test method or standard, tool serial number, custom test tool number, calibration interval, user data, contact data , Name, address, abbreviation and location.
  • a further data area may be provided for the individual calibration and test results as well as a calibration interval, a date of the last and next calibration of the tools and / or basic settings of the test system.
  • the inventive method for optimizing calibration processes is based on a use of a so-called auto-ID technology, which can use a barcode and / or electronic circuits.
  • the identification device is a transponder, in particular an RFID chip.
  • the method according to the invention is expediently used for the calibration or production of torque wrenches.
  • a newly produced torque wrench is equipped according to the invention with a transponder and, for example, factory-described with tool-specific data.
  • this data is the tool type, which may include a full name, a tool serial number, and initial calibration data at the factory.
  • a transponder on site by the Users will be described with this data to integrate existing torque wrenches into this system.
  • the torque wrench is inserted in a calibration system. It reads the data from the transponder completely and compares the data with the central database. If the torque wrench is not stored there, it can be added by the user due to the feedback from the data processing device. The already stored data records are transferred automatically. Furthermore, the user-specific data can be added manually or automatically. This can be, for example, a customer-specific test equipment number, information about the tool and the calibration interval. This data is preferably stored both in the database and on the transponder.
  • the data processing device selects the appropriate calibration procedure on the basis of the data stored in the transponder and performs this on the calibration device. Subsequently, the calibration result is also stored in the central database and on the transponder. The data of the initial calibration remain permanently.
  • this tool is reconnected to the calibration or test facility after the calibration interval has expired and the transponder is read out, a calibration procedure is carried out and the calibration parameters are automatically loaded and saved after positive verification of the data record on transponder and database by the data processing device.
  • an information message can be output by the data processing device and displayed optically, so that a user, e.g. a skilled worker who can make the necessary corrections.
  • a particularly preferred development of the invention is characterized in that a method for detecting a loss of the tool is additionally performed by the identification device.
  • the tool can be assigned to a tool set, whereby this affiliation is also stored on the transponder.
  • Tools and / or tool sets can be assigned to a responsible body, ie a person or a department or division without any doubt.
  • This control is necessary above all in safety-related areas, such as the maintenance of aircraft, power plant equipment or other critical areas, in order to identify forgotten tools and to avoid incidents.
  • tool-specific characteristics can be stored, changed, deleted and / or added to the transponder.
  • Modified, deleted and / or added data sets may be: U ID, serial number, type designation, measuring range, tolerances, calibration and adjustment data, links to tool-specific data records at the manufacturer or user, such as an operating manual, a calibration certificate, a spare parts list and the like, Usage data, usage periods, procurement information and / or proof of ownership.
  • the data record can be supplemented by user-specific data, such as a tool number or an application location, and stored in the tool as well as in the database. It is likewise advantageous if an affiliation of a tool to a tool set is stored in the database.
  • each torque wrench is individually provided with one transponder each.
  • a tool container readers can be arranged or installed, so that a removal and addition of individual tools can be fully detected.
  • 1 is a schematic representation of a system for calibrating torque wrenches
  • FIG 2 shows an illustration of method steps for calibrating the torque wrenches.
  • Fig. 1 illustrates a system 100 for calibrating DUT S and for managing the calibration data.
  • the torque wrench S to be calibrated is equipped with a transponder! Mistake.
  • the transponder is an RFID chip in which tool-specific data records are stored.
  • the transponder T can be read by a reading device 10 (dashed line).
  • the reading device 10 is connected to a data processing device 11.
  • the data processing device 11 is connected to a memory or a central database 13 by signal technology.
  • the database 13 is implemented as a database stored in a server, which is accessible via the Internet.
  • the data processing device 11 is connected to a calibration device 12 with an actuating device and reference sensor.
  • Fig. 2 illustrates the management of the calibration data.
  • step SO start
  • data such as serial number are already stored in the transponder T.
  • step Sil the tool-specific data sets are replaced by a
  • Reading device 10 is read out and transferred to the database 13 of the data processing device 11.
  • step S12 a comparison of the read-out data records with data of the database takes place. On the basis of the comparison or the read-out data, a calibration sequence and calibration parameters are selected by the data processing device and loaded into the calibration device 12.
  • step S13 after completion of the calibration, the calibration data are checked by the data processing device 11 and the data required for generating a calibration certificate are stored in the database 13 and in the transponder T.
  • system 100 may cooperate with or include a system for detecting loss of tools.
  • Advantages of the extended system 100 are that tools with the transponder T can be unambiguously assigned to the owner, for example in the event of loss or theft. Tools can also be clearly identified. A calibration certificate is available on the transponder at all times.
  • the invention is not limited to this example, so other tools can be calibrated.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Factory Administration (AREA)

Abstract

Procédé permettant d'étalonner et de contrôler des outils au moyen d'un dispositif d'étalonnage, de gérer des données d'étalonnage et/ou de contrôle et d'optimiser un processus d'étalonnage, les résultats d'étalonnage et de contrôle étant analysés automatiquement. Le processus d'étalonnage est optimisé en ce qu'un outil est doté d'un dispositif d'identification qui comporte des jeux de données et des données d'identification spécifiques à l'outil ou dans lequel des jeux de données et des données d'identification et/ou les données caractéristiques sont mémorisées de manière électronique; les jeux de données et les données d'identification spécifiques à l'outil sont lus par un dispositif de lecture (10) et transmis à une banque de données (13) d'un dispositif de traitement de données (11); les jeux de données lus sont comparés à des données se trouvant dans la banque de données (13); sur la base de la comparaison ou des données lues, un déroulement d'étalonnage et de contrôle et des paramètres d'étalonnage et de contrôle du dispositif de traitement de données (11) sont sélectionnés et chargés dans le dispositif d'étalonnage et de contrôle (12); et, l'étalonnage et le contrôle étant terminés, des données d'étalonnage et de contrôle sont contrôlées par le dispositif de traitement de données (11) et mémorisées dans la banque de données (13) et dans le dispositif d'identification.
PCT/EP2012/053465 2011-03-03 2012-02-29 Procédé d'étalonnage d'outils Ceased WO2012117032A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011001073.4 2011-03-03
DE201110001073 DE102011001073B4 (de) 2011-03-03 2011-03-03 Verfahren zum Kalibrieren von Werkzeugen

Publications (1)

Publication Number Publication Date
WO2012117032A1 true WO2012117032A1 (fr) 2012-09-07

Family

ID=45808848

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/053465 Ceased WO2012117032A1 (fr) 2011-03-03 2012-02-29 Procédé d'étalonnage d'outils

Country Status (2)

Country Link
DE (1) DE102011001073B4 (fr)
WO (1) WO2012117032A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014513333A (ja) * 2011-03-03 2014-05-29 エドゥアルト ヴィレ ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト 測定データ及び／又は測定パラメータデータを処理するためのシステム
CN103914510A (zh) * 2012-12-31 2014-07-09 福路开公司 数字式检查列表
WO2019070501A1 (fr) * 2017-10-03 2019-04-11 Snap-On Incorporated Surveillance d'état d'étalonnage d'outils dans des systèmes de commande d'outils automatisés

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202015103781U1 (de) 2015-07-17 2015-07-31 Eduard Wille Gmbh & Co. Kg Referenzdrehmomentschlüssel
DE102021126485B3 (de) 2021-10-13 2022-11-17 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Beurteilung einer Prüfvorrichtung zum Prüfen von Schraubwerkzeugen sowie eine Kontrollvorrichtung hierzu

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US20040261491A1 (en) * 2003-06-26 2004-12-30 The Boeing Company Tool evaluation calibrator and method
DE202008002913U1 (de) * 2008-02-29 2008-05-08 Eduard Wille Gmbh & Co. Kg Betätigungsvorrichtung zum Kalibrieren von Drehmomentschlüsseln
DE202009010425U1 (de) 2009-07-31 2009-10-01 Holthausen Elektronik Gmbh System zum Vorhalten von Werkzeug
DE102008020043A1 (de) * 2008-04-21 2009-10-22 Richard Abr. Herder Kg Verfahren zum Kalibrieren eines Drehmomentschlüssels

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DE202005002748U1 (de) * 2005-02-18 2005-05-25 Eduard Wille Gmbh & Co. Kg Handbetätigtes Werkzeug
DE102008013588A1 (de) * 2008-03-11 2009-09-24 Müller-Werkzeug e.K. Werkzeugtransportvorrichtung
DE102008031372A1 (de) * 2008-07-04 2010-01-07 Gedore-Werkzeugfabrik Otto Dowidat Kg Überwachung des Vorhandenseins eines Handwerkzeugs
GB2463269A (en) * 2008-09-05 2010-03-10 Zeroshift Ltd Method, apparatus and kit for manufacturing an inventory item storage receptacle for an inventory control system and the system

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
US20040261491A1 (en) * 2003-06-26 2004-12-30 The Boeing Company Tool evaluation calibrator and method
DE202008002913U1 (de) * 2008-02-29 2008-05-08 Eduard Wille Gmbh & Co. Kg Betätigungsvorrichtung zum Kalibrieren von Drehmomentschlüsseln
DE102008020043A1 (de) * 2008-04-21 2009-10-22 Richard Abr. Herder Kg Verfahren zum Kalibrieren eines Drehmomentschlüssels
DE202009010425U1 (de) 2009-07-31 2009-10-01 Holthausen Elektronik Gmbh System zum Vorhalten von Werkzeug

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014513333A (ja) * 2011-03-03 2014-05-29 エドゥアルト ヴィレ ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト 測定データ及び／又は測定パラメータデータを処理するためのシステム
US10132659B2 (en) 2011-03-03 2018-11-20 Eduard Wille Gmbh & Co. Kt System for processing measurement data and/or measurement parameter data
CN103914510A (zh) * 2012-12-31 2014-07-09 福路开公司 数字式检查列表
CN103914510B (zh) * 2012-12-31 2018-12-28 福路开公司 数字式检查列表
TWI749263B (zh) * 2017-10-03 2021-12-11 美商史奈帕安股份有限公司 自動校準監視系統以及用於在自動工具控制系統中監視工具校準狀態的方法
JP7274467B2 (ja) 2017-10-03 2023-05-16 スナップ － オン インコーポレイテッド 自動工具管理システムにおける工具較正状態の監視
JP2020536820A (ja) * 2017-10-03 2020-12-17 スナップ − オン インコーポレイテッド 自動工具管理システムにおける工具較正状態の監視
US11085841B2 (en) 2017-10-03 2021-08-10 Snap-On Incorporated Monitoring of tool calibration status in automated tool control systems
WO2019070501A1 (fr) * 2017-10-03 2019-04-11 Snap-On Incorporated Surveillance d'état d'étalonnage d'outils dans des systèmes de commande d'outils automatisés
CN114571398A (zh) * 2017-10-03 2022-06-03 实耐宝公司 自动工具控制系统中的工具校准状态的监控
AU2018345532B2 (en) * 2017-10-03 2022-09-29 Snap-On Incorporated Monitoring of tool calibration status in automated tool control systems
EP3691833A1 (fr) * 2017-10-03 2020-08-12 Snap-On Incorporated Surveillance d'état d'étalonnage d'outils dans des systèmes de commande d'outils automatisés
US11686635B2 (en) 2017-10-03 2023-06-27 Snap-On Incorporated Monitoring of tool calibration status in automated tool control systems
JP2023120181A (ja) * 2017-10-03 2023-08-29 スナップ － オン インコーポレイテッド 自動工具管理システムにおける工具較正状態の監視
CN114571398B (zh) * 2017-10-03 2024-08-16 实耐宝公司 自动工具控制系统中的工具校准状态的监控
JP7544904B2 (ja) 2017-10-03 2024-09-03 スナップ － オン インコーポレイテッド 自動工具管理システムにおける工具較正状態の監視
TWI859634B (zh) * 2017-10-03 2024-10-21 美商史奈普昂公司 自動校準監視系統以及用於在自動工具控制系統中監視工具校準狀態的方法
US12222256B2 (en) 2017-10-03 2025-02-11 Snap-On Incorporated Monitoring of tool calibration status in automated tool control systems
EP4546246A3 (fr) * 2017-10-03 2025-07-16 Snap-On Incorporated Surveillance de l'état d'étalonnage d'un outil dans des systèmes de commande d'outil automatisés

Also Published As

Publication number Publication date
DE102011001073A1 (de) 2012-09-06
DE102011001073B4 (de) 2013-10-17

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