CA2145715A1 - Method and Apparatus for Optimizing Press Operating Condition Based on Press Operating Environment and/or Physical Condition of Blank - Google Patents

Method and Apparatus for Optimizing Press Operating Condition Based on Press Operating Environment and/or Physical Condition of Blank

Info

Publication number
CA2145715A1
CA2145715A1 CA2145715A CA2145715A CA2145715A1 CA 2145715 A1 CA2145715 A1 CA 2145715A1 CA 2145715 A CA2145715 A CA 2145715A CA 2145715 A CA2145715 A CA 2145715A CA 2145715 A1 CA2145715 A1 CA 2145715A1
Authority
CA
Canada
Prior art keywords
press operating
blank
condition
physical
optimizing
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.)
Granted
Application number
CA2145715A
Other languages
French (fr)
Other versions
CA2145715C (en
Inventor
Kazunari Kirii
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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
Priority claimed from JP6063263A external-priority patent/JPH07266099A/en
Priority claimed from JP6063264A external-priority patent/JPH07266100A/en
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of CA2145715A1 publication Critical patent/CA2145715A1/en
Application granted granted Critical
Publication of CA2145715C publication Critical patent/CA2145715C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B15/00Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/26Programme control arrangements
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/18Numerical 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
    • G05B19/416Numerical 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 of velocity, acceleration or deceleration
    • G05B19/4163Adaptive control of feed or cutting velocity
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20Deep-drawing

Abstract

A method and an apparatus of optimizing the operating condition of a press which includes the quality of a product to be obtained by a pressing operation on a blank, wherein at least one physical value of the press operating environment (e.g., ambient temperature and humidity and atmospheric pressure) and/or the physical condition (e.g., configuration and dimensions, mechanical and chemical properties and surface condition) of the blank is detected or manually entered into a memory, and an optimum value of the press operating condition is determined on the basis of the detected or manually entered physical value or values, so that the press operating condition is adjusted to the determined optimum value, irrespective of a variation in the press operating environment and/or a variation in the physical condition of the blank.
CA002145715A 1994-03-31 1995-03-28 Method and apparatus for optimizing press operating condition based on press operating environment and/or physical condition of blank Expired - Lifetime CA2145715C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP6063263A JPH07266099A (en) 1994-03-31 1994-03-31 Method and device for setting pressing condition
JP6-63264 1994-03-31
JP6063264A JPH07266100A (en) 1994-03-31 1994-03-31 Method and device for setting pressing condition
JP6-63263 1994-03-31

Publications (2)

Publication Number Publication Date
CA2145715A1 true CA2145715A1 (en) 1995-10-01
CA2145715C CA2145715C (en) 1999-12-07

Family

ID=26404350

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002145715A Expired - Lifetime CA2145715C (en) 1994-03-31 1995-03-28 Method and apparatus for optimizing press operating condition based on press operating environment and/or physical condition of blank

Country Status (6)

Country Link
US (1) US5692405A (en)
EP (1) EP0675419B1 (en)
KR (1) KR0180523B1 (en)
CN (1) CN1081125C (en)
CA (1) CA2145715C (en)
DE (1) DE69509818T2 (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19653569C2 (en) * 1996-12-20 1999-07-22 Witels App Masch Albert Gmbh Process for the automated management of a straightening process
TW477741B (en) * 1999-04-28 2002-03-01 Kosmek Kk Method and device for measuring working force of mechanical press
AUPQ052199A0 (en) * 1999-05-21 1999-06-17 Wiltin Pty Ltd Joining arrangements for structural members
US6609285B1 (en) 1999-10-01 2003-08-26 Herman Miller, Inc. Process for manufacturing a support
JP3689010B2 (en) * 2001-03-15 2005-08-31 株式会社放電精密加工研究所 Press machine
DE10342645A1 (en) * 2003-09-16 2005-04-07 Komage-Gellner Maschinenfabrik Kg Press for the production of molded articles from powdery mass
JP4833531B2 (en) * 2003-11-11 2011-12-07 新日本製鐵株式会社 Press molding processing apparatus, press molding processing method, computer program, and recording medium
JP2006075884A (en) 2004-09-10 2006-03-23 Nippon Steel Corp Press formation system, press formation method and computer program
JP4704047B2 (en) * 2005-01-14 2011-06-15 株式会社小松製作所 Die cushion device
US20060283130A1 (en) * 2005-06-07 2006-12-21 William Andrews Structural members with gripping features and joining arrangements therefor
US7594331B2 (en) * 2005-11-05 2009-09-29 Wiltin Pty. Ltd. Method of production of joining profiles for structural members
US20090293405A1 (en) * 2005-11-05 2009-12-03 Andrews William J Method of production of joining profiles for structural members
KR100803812B1 (en) * 2006-11-01 2008-02-14 현대자동차주식회사 Apparatus of press molding
US7558693B2 (en) * 2007-07-24 2009-07-07 Cheng Uei Precision Industry Co., Ltd. Automatic test method and apparatus using the same
GB2459459B (en) * 2008-04-22 2011-08-10 Rftraq Ltd A machine which is for manufacturing products and which comprises apparatus for optimising the performance of the machine
US8464591B2 (en) * 2008-10-07 2013-06-18 Nippon Steel & Sumitomo Metal Corporation Method and apparatus for judging fracture of metal stamped product, program and computer-readable recording medium
US8061099B2 (en) * 2009-05-19 2011-11-22 Tsf Systems, Llc Vertical deflection extension end member
DE102013211045A1 (en) * 2013-06-13 2014-12-18 Otto Bihler Handels-Beteiligungs-Gmbh Forming method with control of a geometric property of a workpiece and device thereto
CN105636717B (en) * 2013-10-24 2017-12-19 新日铁住金株式会社 The manufacture device and manufacture method of Cap-style Section part
US20160072965A1 (en) * 2014-09-06 2016-03-10 Michael A. Vandenberg Indexing system for a printing press
DE102017215395B4 (en) * 2017-09-04 2022-12-15 Bayerische Motoren Werke Aktiengesellschaft Method for operating a forming press
JP2019206014A (en) * 2018-05-28 2019-12-05 アイダエンジニアリング株式会社 Double blank detector for press machine and metal mold protector for press machine
KR102145494B1 (en) 2018-11-23 2020-08-18 주식회사 엘지화학 Pouch forming device and method, producing facility of secondary battery including the same
CN109624381B (en) * 2018-12-11 2020-10-20 顺德职业技术学院 Method for adjusting device capable of automatically adjusting balance force between slide block and upper die of mechanical press
CN113126048B (en) * 2021-04-19 2023-04-07 武昌理工学院 Radar base safety detection method
CN116274597B (en) * 2023-05-22 2023-07-21 常州忠正汽车零部件有限公司 Stamping forming equipment for automobile seat frame
CN116727665B (en) * 2023-08-14 2023-10-13 山西康腾威机械制造有限公司 Automatic alloy manufacturing system

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH486289A (en) * 1968-08-08 1970-02-28 Kistler Instrumente Ag Electrical monitoring system for machine tools
DE2731084C3 (en) * 1977-07-09 1980-07-03 L. Schuler Gmbh, 7320 Goeppingen Slide adjustment for high-speed cutting presses
US4283929A (en) * 1979-07-16 1981-08-18 Danly Machine Corporation Coded automatic counterbalance control
US4488237A (en) * 1982-04-29 1984-12-11 Dynamics Research Corporation Two dimensional press brake control system and apparatus
JPS59212199A (en) * 1983-05-16 1984-12-01 Toyota Motor Corp Control device for dynamic characteristic of press load
JPS60257997A (en) * 1984-06-01 1985-12-19 Fukui Kikai Kk Automatic correcting device for slide position in press
JPS60261700A (en) * 1984-06-08 1985-12-24 Toyota Motor Corp Control device for press load
US4592220A (en) * 1984-08-07 1986-06-03 Rca Corporation System and method for the in press adjustment of workpiece holding force
JPS61209853A (en) * 1985-03-13 1986-09-18 Mitsubishi Heavy Ind Ltd Machine tool with thermal displacement correcting device
JPS6316820A (en) * 1986-07-07 1988-01-23 Nippon Kokan Kk <Nkk> Identifying method for metallic die
US4745792A (en) * 1986-10-14 1988-05-24 Aluminum Company Of America Blankholder for a draw press
US4945742A (en) * 1987-08-27 1990-08-07 The Minster Machine Company Monitorable and compensatable feedback tool and control system for a press
GB2213086B (en) * 1987-12-04 1992-08-05 Amada Co Ltd Method and device for controlling the stroke of a press machine
ES2043917T3 (en) * 1988-03-12 1994-01-01 Karl Hehl STUFFING TOOL FOR TRANSFORMING SHEETS.
JPH02106308A (en) * 1988-10-14 1990-04-18 Yuushin Seiki:Kk Control method of molding mold
JPH0399730A (en) * 1989-09-14 1991-04-24 Komatsu Ltd Data registering device for press die
DE69011123T2 (en) * 1989-09-22 1994-11-10 Komatsu Mfg Co Ltd CONTROL FOR PIECE INPUT.
JPH0757437B2 (en) * 1989-10-19 1995-06-21 アイダエンジニアリング株式会社 Die height automatic adjustment device
DE59101219D1 (en) * 1990-04-23 1994-04-28 Mueller Weingarten Maschf Drawing device in a press for drawing sheet metal parts.
KR920002268A (en) * 1990-07-17 1992-02-28 유끼노리 가까즈 Intelligent Processing Equipment
JPH04212826A (en) * 1990-09-27 1992-08-04 Fanuc Ltd Mold with storage device and setting of condition of molding and control method
CA2093383C (en) * 1992-04-07 1999-10-05 Kazunari Kirii Method and apparatus for adjusting press operating conditions depending upon dies used

Also Published As

Publication number Publication date
KR950026578A (en) 1995-10-16
DE69509818T2 (en) 1999-10-28
EP0675419B1 (en) 1999-05-26
CN1081125C (en) 2002-03-20
CN1114599A (en) 1996-01-10
KR0180523B1 (en) 1999-02-18
US5692405A (en) 1997-12-02
DE69509818D1 (en) 1999-07-01
EP0675419A1 (en) 1995-10-04
CA2145715C (en) 1999-12-07

Similar Documents

Publication Publication Date Title
CA2145715A1 (en) Method and Apparatus for Optimizing Press Operating Condition Based on Press Operating Environment and/or Physical Condition of Blank
EP0341211A3 (en) Method of bending sheet metal
CA2164748A1 (en) Powdered food product
AU612936B2 (en) Air conditioner apparatus with starting control for parallel operated compressors based on high pressure detection
ES2114813A1 (en) Device for controlling the grinding of coffee, a grinding and dosing machine provided with this device and a process for controlling the grinding of coffee
TW200618884A (en) Press-forming systems, process and computer program
WO1995018363A1 (en) Method of monitoring a seal for correct operation, and monitoring device for carrying out the method
CA2144888A1 (en) Apparatus and Method for Improving the Quality of a Foodstuff
EP1396187A3 (en) Rotobaler with weighing device
CA2161020A1 (en) Method for the Non-Cutting Production of a Transmission Component Hub
WO2002050497A3 (en) Method and apparatus for the calibration and compensation of sensors
EP0873855A3 (en) Method and apparatus for manufacturing moulded articles in hard metal, ceramic, sintered metal or similar
DE69627157T2 (en) METHOD AND DEVICE FOR PREPARING DEHYDRATED PEA SOUP
CA2333883A1 (en) Method and apparatus for drying wood
EP1152302A3 (en) Humidity control in a copying device
CA2100660A1 (en) Process and apparatus for the control and regulation of the pressing process of a brick press
CA2409544A1 (en) Method and apparatus for embossing expanded graphite sheet material under reduced pressure
WO2003049793A3 (en) Method for controlling the differential pressure in a cpap device and corresponding cpap device
MXPA02001730A (en) Method for producing protein hydrolysate.
AU6101698A (en) Method for forming sheet metal strip
CA2122205A1 (en) Method and Apparatus for Diagnosing Press Cushioning Device, on Optimum Range of Blank-Holding Force
CA2215092A1 (en) Perforated food casings and method
JPS57134077A (en) Temperature sensing negative pressure control valve
AU636668B2 (en) Process for preparing a sheet of polymer-based foam
CA2071562A1 (en) Method of keeping quality of agricultural products and foods

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20150330