IT8822821A0 - Metodo e dispositivo per controllare la corsa di una macchina pressatrice - Google Patents

Metodo e dispositivo per controllare la corsa di una macchina pressatrice

Info

Publication number
IT8822821A0
IT8822821A0 IT8822821A IT2282188A IT8822821A0 IT 8822821 A0 IT8822821 A0 IT 8822821A0 IT 8822821 A IT8822821 A IT 8822821A IT 2282188 A IT2282188 A IT 2282188A IT 8822821 A0 IT8822821 A0 IT 8822821A0
Authority
IT
Italy
Prior art keywords
stroke
controlling
pressing machine
pressing
machine
Prior art date
Application number
IT8822821A
Other languages
English (en)
Other versions
IT1227984B (it
Inventor
Kinshirou Naito
Original Assignee
Amada Co Ltd
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 JP62305945A external-priority patent/JPH0724956B2/ja
Priority claimed from JP62305947A external-priority patent/JPH0745120B2/ja
Application filed by Amada Co Ltd filed Critical Amada Co Ltd
Publication of IT8822821A0 publication Critical patent/IT8822821A0/it
Application granted granted Critical
Publication of IT1227984B publication Critical patent/IT1227984B/it

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/002—Drive of the tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/20—Applications of drives for reducing noise or wear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/0076—Noise or vibration isolation means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/16—Control arrangements for fluid-driven presses
    • B30B15/18—Control arrangements for fluid-driven presses controlling the reciprocating motion of the ram
    • B30B15/20—Control arrangements for fluid-driven presses controlling the reciprocating motion of the ram controlling the speed of the ram, e.g. the speed of the approach, pressing or return strokes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Presses (AREA)
IT8822821A 1987-12-04 1988-12-01 Metodo e dispositivo per controllare la corsa di una macchina pressatrice IT1227984B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62305945A JPH0724956B2 (ja) 1987-12-04 1987-12-04 プレス機械のストローク制御方法
JP62305947A JPH0745120B2 (ja) 1987-12-04 1987-12-04 パンチプレス機

Publications (2)

Publication Number Publication Date
IT8822821A0 true IT8822821A0 (it) 1988-12-01
IT1227984B IT1227984B (it) 1991-05-20

Family

ID=26564512

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8822821A IT1227984B (it) 1987-12-04 1988-12-01 Metodo e dispositivo per controllare la corsa di una macchina pressatrice

Country Status (9)

Country Link
US (2) US5027631A (it)
KR (1) KR0153515B1 (it)
AU (2) AU623104B2 (it)
CA (1) CA1335638C (it)
DE (1) DE3840395C2 (it)
FR (1) FR2624052B1 (it)
GB (1) GB2213086B (it)
IT (1) IT1227984B (it)
SE (1) SE503712C2 (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116274597A (zh) * 2023-05-22 2023-06-23 常州忠正汽车零部件有限公司 汽车座框架冲压成型设备

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JP3102939B2 (ja) * 1992-01-10 2000-10-23 株式会社オグラ 複動型油圧作動装置
CA2080870A1 (en) * 1992-01-14 1993-07-15 Gerard J. Schorn Method and system for controlling punch press noise
US5201204A (en) * 1992-08-31 1993-04-13 William Hinterman Press counterbalance system
US5285722A (en) * 1992-11-16 1994-02-15 The Minster Machine Company Press shutheight adjustment using hydraulic tie rod assemblies
US5390574A (en) * 1992-12-15 1995-02-21 Murata Machinery Ltd Control for automatically programmed variable pump output pressure of a hydraulically operated punch press
EP0623432B1 (en) * 1993-04-08 1998-05-20 Eastman Kodak Company Apparatus for transporting and perforating elongated strips of material
KR970701105A (ko) * 1994-03-29 1997-03-17 안자키 사토루 금형추입량의 자동보정방법(automatic die driving amount correction method)
DE69509818T2 (de) * 1994-03-31 1999-10-28 Toyota Jidosha K.K., Toyota Verfahren und Gerät zur Optimierung der Betriebsbedingungen einer Presse auf der Basis der Pressebetriebsumgebung und/oder des Blechzustandes
US5564298A (en) * 1994-11-01 1996-10-15 Aluminum Company Of America Die tool and press monitor and product quality analysis apparatus and method
JP3551541B2 (ja) * 1995-04-12 2004-08-11 村田機械株式会社 プレス機械の駆動装置
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US5666710A (en) * 1995-04-20 1997-09-16 Emhart Inc. Blind rivet setting system and method for setting a blind rivet then verifying the correctness of the set
US5829289A (en) * 1995-06-05 1998-11-03 Ford Motor Company Method of controlling a crimp press for crimping an assembly
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US5729462A (en) * 1995-08-25 1998-03-17 Northrop Grumman Corporation Method and apparatus for constructing a complex tool surface for use in an age forming process
US6163734A (en) * 1996-07-05 2000-12-19 Amada Co Ltd Punching tool provided with tool identification medium and punch press provided with a tool identification medium reader cross reference to related application
WO1998023399A1 (fr) * 1996-11-29 1998-06-04 Komatsu Ltd. Procede et appareil de commande du coulisseau d'une presse-plieuse
DE19736861B4 (de) 1997-01-13 2009-07-02 The Minster Machine Co., Minster Verfahren und Vorrichtung zum Überwachen einer mechanischen Presse
EP0941812A1 (de) * 1998-03-10 1999-09-15 Novartec, Ltd. Hubzylinder-Vorrichtung mit einer Fluidpumpe und Presswerkzeug damit
EP0941813B1 (de) * 1998-03-10 2003-10-29 Ridge Tool Ag Presswerkzeug und Pressverfahren zum Verpressen von Fittings
DE19812133A1 (de) * 1998-03-20 1999-09-23 Baltec Maschinenbau Ag Verfahren zum Steuern, Überwachen und Überprüfen eines Umformvorganges einer Umformmaschine, insbesondere Nietmaschine
US5941117A (en) * 1998-04-30 1999-08-24 Aluminum Company Of America Die tool thermal control and tooling optimization apparatus and method
JPH11314134A (ja) * 1998-05-06 1999-11-16 Komatsu Ltd 閉塞鍛造用金型装置
SE521326C2 (sv) * 1998-09-04 2003-10-21 Delaval Holding Ab En skyddsanordning för kontroll av rörelsen hos ett pneumatiskt manövreringsorgan
DE19846210A1 (de) * 1998-10-07 2000-04-13 Dorst Masch & Anlagen Presse zum Herstellen von Formkörpern
KR100478111B1 (ko) * 1999-11-05 2005-03-28 가부시키가이샤 아마다 프레스 브레이크 및 프레스 브레이크에 있어서의 유압실린더의 쌍방향 유체 펌프 제어 방법
US7036345B2 (en) * 2000-01-17 2006-05-02 Amada Company, Limited Method of monitoring ram speed of press brake, press brake using the method, and method and apparatus for controlling ram position of press brake
JP4075265B2 (ja) * 2000-02-16 2008-04-16 村田機械株式会社 プレス機械
WO2001060541A1 (fr) * 2000-02-18 2001-08-23 Amada Company, Limited Procede et dispositif de detection de l'epaisseur d'une plaque sous presse
US20030126963A1 (en) * 2000-06-14 2003-07-10 Davis Denny E. Die cutter monitoring system
US20030121386A1 (en) * 2000-06-14 2003-07-03 Davis Denny E. Die cutter monitoring system
US6550361B1 (en) 2000-06-14 2003-04-22 Mead Westvaco Corporation Platen die cutting monitoring system
US6487885B2 (en) * 2000-10-30 2002-12-03 Komax Holding Ag Method and apparatus for producing a crimped connection
DE10150768A1 (de) * 2001-10-13 2003-04-17 Bosch Rexroth Ag Einrichtung zur Steuerung eines hydraulischen Zylinders
US6826998B2 (en) 2002-07-02 2004-12-07 Lillbacka Jetair Oy Electro Hydraulic servo valve
US6941782B2 (en) * 2002-11-12 2005-09-13 Ray Travis Cold forging apparatus and method for forming complex articles
JP2004160529A (ja) * 2002-11-15 2004-06-10 Uk:Kk 複動油圧プレス
ES2237279B1 (es) * 2003-04-11 2006-11-01 Onapres, S. Coop. Prensa hidraulica de pruebas de alta velocidad para emulacion de prensas mecanicas.
DE10332888C5 (de) * 2003-07-19 2009-07-02 Langenstein & Schemann Gmbh Verfahren zum Umformen eines Werkstücks und Umformvorrichtung
PL1625901T3 (pl) * 2004-08-09 2008-10-31 Trumpf Werkzeugmaschinen Gmbh Co Kg Prasa z urządzeniem do wyznaczania wzajemnego położenia odniesienia części narzędzia tłocznego
US7313851B2 (en) * 2006-01-27 2008-01-01 Gm Global Technology Operations, Inc. Method for monitoring the installation of blind rivets
US20080022821A1 (en) * 2006-07-26 2008-01-31 Heidelberger Druckmaschinen Ag Sheet punching and embossing machine
JP5111884B2 (ja) * 2007-02-15 2013-01-09 蛇の目ミシン工業株式会社 電動プレス
AT507347A1 (de) 2008-10-10 2010-04-15 Ehrenleitner Franz Vorrichtung und verfahren zur verbesserung des schwingungsverhalten von pressen
JP6200274B2 (ja) * 2012-10-23 2017-09-20 株式会社アマダホールディングス 加工機におけるパンチの最終デプス検出装置および最終デプス検出方法
CN105782139A (zh) * 2014-07-18 2016-07-20 江苏省电力公司南通供电公司 能有效提高压制性能的电液比例回路系统
CN105715629A (zh) * 2014-07-18 2016-06-29 江苏省电力公司南通供电公司 结构合理的电液比例回路系统的控制方法
CN105697462A (zh) * 2014-07-18 2016-06-22 江苏省电力公司南通供电公司 工作效果好的电液比例回路系统
CN104191643B (zh) * 2014-08-20 2016-05-25 江苏大学 单动液压机冲压速度和压边力的监测和控制系统及方法
DE102015211622A1 (de) * 2015-06-23 2016-12-29 Multivac Sepp Haggenmüller Se & Co. Kg Tiefziehverpackungsmaschine mit Folienstanze
CN106734460B (zh) * 2016-11-22 2019-05-10 南京尚博智能设备有限公司 具有液力缓冲控制机构的电液控制压力机械
BE1028626B1 (nl) 2020-09-22 2022-04-25 Soenen Tech Nv Verbeterd systeem voor het ponsen van gaten in een profiel met hoge productiecapaciteit en zijn werkwijze
DE102021101539B4 (de) * 2021-01-25 2024-09-26 Langenstein & Schemann Gmbh Hydraulische Umformmaschine zum Pressen von Werkstücken, insbesondere Schmiedehammer, und Verfahren zum Betreiben einer hydraulischen Umformmaschine, insbesondere eines Schmiedehammers

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116274597A (zh) * 2023-05-22 2023-06-23 常州忠正汽车零部件有限公司 汽车座框架冲压成型设备

Also Published As

Publication number Publication date
FR2624052B1 (fr) 1995-08-04
KR0153515B1 (ko) 1998-11-16
DE3840395A1 (de) 1989-06-15
SE8804378L (sv) 1989-06-05
GB8827978D0 (en) 1989-01-05
KR890009592A (ko) 1989-08-02
SE503712C2 (sv) 1996-08-12
IT1227984B (it) 1991-05-20
GB2213086B (en) 1992-08-05
GB2213086A (en) 1989-08-09
SE8804378D0 (sv) 1988-12-02
AU669632B2 (en) 1996-06-13
DE3840395C2 (de) 1998-12-03
AU2646688A (en) 1989-06-08
US5027631A (en) 1991-07-02
CA1335638C (en) 1995-05-23
FR2624052A1 (fr) 1989-06-09
AU6754494A (en) 1994-09-22
AU623104B2 (en) 1992-05-07
US5031431A (en) 1991-07-16

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19981231