ES2100737T3 - Metodo y sistema para vigilar estadisticamente procesos en tiempo real del proceso de una prensa de estampacion. - Google Patents

Metodo y sistema para vigilar estadisticamente procesos en tiempo real del proceso de una prensa de estampacion.

Info

Publication number
ES2100737T3
ES2100737T3 ES94924953T ES94924953T ES2100737T3 ES 2100737 T3 ES2100737 T3 ES 2100737T3 ES 94924953 T ES94924953 T ES 94924953T ES 94924953 T ES94924953 T ES 94924953T ES 2100737 T3 ES2100737 T3 ES 2100737T3
Authority
ES
Spain
Prior art keywords
production
characteristic values
characteristic
press
stamping press
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.)
Expired - Lifetime
Application number
ES94924953T
Other languages
English (en)
Inventor
Suresh Mareshwar Mangrulkar
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.)
Ford Motor Co
Original Assignee
Ford Motor Co
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 Ford Motor Co filed Critical Ford Motor Co
Application granted granted Critical
Publication of ES2100737T3 publication Critical patent/ES2100737T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
    • G05B19/41875—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by quality surveillance of production
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/26—Program-control arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/0061—Force sensors associated with industrial machines or actuators
    • G01L5/0076—Force sensors associated with manufacturing machines
    • 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
    • G05B2219/32—Operator till task planning
    • G05B2219/32191—Real time statistical process monitoring
    • 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
    • G05B2219/50197—Signature analysis, store working conditions, compare with actual
    • 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
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Quality & Reliability (AREA)
  • Automation & Control Theory (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • General Factory Administration (AREA)

Abstract

UN METODO Y UN SISTEMA PARA CONTROLAR EL FUNCIONAMIENTO DE UNA PRENSA DE ESTAMPAR PARA LA FORMACION PREFERENTEMENTE DE PIEZAS DE AUTOMOVILES, COMO GUARDABARROS Y PANELES LATERALES, EN BASE A UNA PLURALIDAD DE CARACTERISTICAS EXTRAIDAS DE UN DIAGRAMA CARACTERISTICO DE LA PRENSA. EL METODO CONSISTE EN DEFINIR UNA PLURALIDAD DE CARACTERISTICAS, EN DONDE CADA CARACTERISTICA REPRESENTA UN PARAMETRO ASOCIADO AL PROCESO DE FORMACION DE LAS PIEZAS Y ACCIONAR LA PRENSA DE ESTAMPAR PARA ASI PRODUCIR UN NUMERO PREDETERMINADO DE PIEZAS DE PRODUCCION MIENTRAS SE CREA UN DIAGRAMA CARACTERISTICO DEL FUNCIONAMIENTO DE LA PRODUCCION. EL METODO TAMBIEN CONSISTE EN EXTRAER LOS VALORES CARACTERISTICOS DEL DIAGRAMA CARACTERISTICO DEL FUNCIONAMIENTO DE LA PRODUCCION PARA OBTENER LOS VALORES CARACTERISTICOS DE LA PRODUCCION Y EN COMPARAR LOS VALORES CARACTERISTICOS DE LA PRODUCCION CON UNOS LIMITES DE FUNCIONAMIENTO PREDETERMINADOS QUE REPRESENTAN LOS LIMITES DENTRO DE LOS CUALES SE FORMAN LAS PIEZAS ACEPTABLES.LOS DOS VALORES CARACTERISTICOS DE PARTICULAR INTERES SON EL GROSOR DE UNA PIEZA BRUTA DE HOJA METALICA Y EL COEFICIENTE DE TEMPLE DE LA HOJA MECANICA ESTIMADOS A PARTIR DE LOS DATOS OBTENIDOS DE AL MENOS DOS PUNTOS DE PERFORACION.
ES94924953T 1993-09-03 1994-09-01 Metodo y sistema para vigilar estadisticamente procesos en tiempo real del proceso de una prensa de estampacion. Expired - Lifetime ES2100737T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/116,188 US5423199A (en) 1992-12-14 1993-09-03 Method and apparatus for monitoring stamping press process

Publications (1)

Publication Number Publication Date
ES2100737T3 true ES2100737T3 (es) 1997-06-16

Family

ID=22365802

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94924953T Expired - Lifetime ES2100737T3 (es) 1993-09-03 1994-09-01 Metodo y sistema para vigilar estadisticamente procesos en tiempo real del proceso de una prensa de estampacion.

Country Status (7)

Country Link
US (1) US5423199A (es)
EP (1) EP0716761B1 (es)
AU (1) AU694443B2 (es)
CA (1) CA2168973A1 (es)
DE (1) DE69402877T2 (es)
ES (1) ES2100737T3 (es)
WO (1) WO1995006903A1 (es)

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JPH06508796A (ja) * 1992-01-07 1994-10-06 シグネーチャー　テクノロジーズ　インク プレスを制御する方法および装置
US5586041A (en) * 1992-12-14 1996-12-17 Ford Motor Company Method and system for real-time statistical process monitoring
US5564298A (en) * 1994-11-01 1996-10-15 Aluminum Company Of America Die tool and press monitor and product quality analysis apparatus and method
US5622069A (en) * 1996-03-11 1997-04-22 Oberg Industries, Inc. Stamping die with attached plc
JP3576335B2 (ja) * 1996-10-31 2004-10-13 松下電器産業株式会社 プロセス加工工程の異常抽出方法及び装置
US5841676A (en) * 1996-11-04 1998-11-24 General Electric Company System and method for estimating a change point time in a manufacturing process
US6114965A (en) * 1998-03-26 2000-09-05 The Minster Machine Company System for monitoring the dynamic tooling/shutheight deflection activity within a press machine
US5941117A (en) * 1998-04-30 1999-08-24 Aluminum Company Of America Die tool thermal control and tooling optimization apparatus and method
US6484106B1 (en) 1999-07-30 2002-11-19 The Minster Machine Company Mechanical device productivity improvement with usage analysis, management, and implementation methodology for manufacturing facility
US6343414B1 (en) 1999-09-22 2002-02-05 General Electric Company Snap-disk formation process and machine
US6738729B1 (en) * 1999-10-19 2004-05-18 The Minster Machine Company Dynamic die penetration monitor
US6678636B1 (en) 2001-01-18 2004-01-13 Honda Giken Kogyo Kabushiki Kaisha Cycle time analyzer
US6678634B1 (en) 2001-04-27 2004-01-13 Automation And Control Technology, Inc. Thickness measurement system and method
US6549864B1 (en) 2001-08-13 2003-04-15 General Electric Company Multivariate statistical process analysis systems and methods for the production of melt polycarbonate
US6925396B2 (en) * 2003-06-09 2005-08-02 The Minster Machine Company Method and apparatus for measuring energy usage in a press machine
US6947801B2 (en) * 2003-08-13 2005-09-20 Taiwan Semiconductor Manufacturing Co., Ltd. Method and system for synchronizing control limit and equipment performance
US7079984B2 (en) 2004-03-03 2006-07-18 Fisher-Rosemount Systems, Inc. Abnormal situation prevention in a process plant
US7200496B2 (en) * 2005-06-02 2007-04-03 Ford Global Technologies, Llc Method of predicting wear of a die surface
US7721585B2 (en) * 2006-03-21 2010-05-25 Hirotec America, Inc. Integrated sheet metal forming, assembly and inspection system
US7793292B2 (en) * 2006-09-13 2010-09-07 Fisher-Rosemount Systems, Inc. Compact batch viewing techniques for use in batch processes
US8042405B2 (en) 2008-07-23 2011-10-25 University Of Kentucky Research Foundation Method and apparatus for characterizing microscale formability of thin sheet materials
DE102008048991B4 (de) * 2008-09-25 2011-01-27 Lti Metalltechnik Gmbh Tränenblech aus Metall mit einer Vielzahl an erhöhten Tränenmustern zur Verbesserung der Rutschfestigkeit, Verfahren und Einzelhubwerkzeug zur Herstellung vonn Tränenblechen
CN101727083B (zh) * 2008-10-16 2011-11-09 鸿富锦精密工业（深圳）有限公司 变量监控系统及方法
TWI384360B (zh) * 2008-10-31 2013-02-01 Foxnum Technology Co Ltd 變數監控系統及方法
US20120227452A1 (en) 2011-03-07 2012-09-13 Toyota Motor Engineering & Manufacturing North America, Inc. Method and system for controlling the quality of a stamped part
US9250050B2 (en) 2011-10-21 2016-02-02 Setpoint Systems, Inc. Apparatus, system, and method for ammunition cartridge case annealing
US9157709B2 (en) 2011-12-08 2015-10-13 Setpoint Systems, Inc. Apparatus, system, and method for manufacturing ammunition cartridge cases
JP7028625B2 (ja) * 2017-12-14 2022-03-02 株式会社ジャノメ 電動プレス、荷重判定方法およびプログラム
DE102021121991B4 (de) * 2021-08-25 2025-11-13 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Bestimmen eines Betriebsparameters eines Werkzeugs zum Formen von Bauteilen in einer Presse
CN113843305B (zh) * 2021-09-02 2024-02-06 上汽通用五菱汽车股份有限公司 模具监控预警方法、系统、设备及计算机可读存储介质
DE102021127549A1 (de) * 2021-10-22 2023-04-27 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Überwachen einer Fertigungslinie zum Herstellen von Bauteilen, insbesondere für Kraftfahrzeuge
CN117193199B (zh) * 2023-09-26 2024-04-23 吉林省世鑫冲压有限公司 一种汽车零部件冲压生产线智能控制系统
CN120460574B (zh) * 2025-07-16 2025-09-09 广州奥图弹簧有限公司 一种基于弹簧一体冲压成型件的在线智能检测方法及系统
CN121403756B (zh) * 2025-12-30 2026-03-13 河南沁彬新材料科技有限公司 一种铝板冲压设备的运行状态监控方法

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US5311759A (en) * 1992-12-14 1994-05-17 Ford Motor Company Method and system for real-time statistical process monitoring

Also Published As

Publication number Publication date
DE69402877T2 (de) 1997-08-14
WO1995006903A1 (en) 1995-03-09
DE69402877D1 (de) 1997-05-28
CA2168973A1 (en) 1995-03-09
AU7505594A (en) 1995-03-22
EP0716761A1 (en) 1996-06-19
AU694443B2 (en) 1998-07-23
US5423199A (en) 1995-06-13
EP0716761B1 (en) 1997-04-23

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