MX2019004288A - Prensa hidraulica de servo. - Google Patents

Prensa hidraulica de servo.

Info

Publication number
MX2019004288A
MX2019004288A MX2019004288A MX2019004288A MX2019004288A MX 2019004288 A MX2019004288 A MX 2019004288A MX 2019004288 A MX2019004288 A MX 2019004288A MX 2019004288 A MX2019004288 A MX 2019004288A MX 2019004288 A MX2019004288 A MX 2019004288A
Authority
MX
Mexico
Prior art keywords
servo
hydraulic press
pump
motors
servo motor
Prior art date
Application number
MX2019004288A
Other languages
English (en)
Inventor
Karlsson Mikael
Carlsson Thomas
Original Assignee
Automation Press And Tooling Ap & T Ab
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 Automation Press And Tooling Ap & T Ab filed Critical Automation Press And Tooling Ap & T Ab
Publication of MX2019004288A publication Critical patent/MX2019004288A/es

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
    • B30B15/16—Control arrangements for fluid-driven presses
    • B30B15/161—Control arrangements for fluid-driven presses controlling the ram speed and ram pressure, e.g. fast approach speed at low pressure, low pressing speed at high pressure
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools
    • 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
    • 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
    • B30B15/166—Electrical control arrangements
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
    • F15B7/005—With rotary or crank input
    • F15B7/006—Rotary pump input

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Presses (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

La presente invención se refiere a una prensa hidráulica de servo para conformado de una lámina metálica. La prensa comprende un cilindro hidráulico, por lo menos dos servomotores y por lo menos dos bombas para el suministro de fluido presurizado al cilindro hidráulico, donde cada servomotor acciona por lo menos una bomba. Los servomotores son operables a velocidad variable, y el primer servomotor y la primera bomba son operables en una dirección opuesta al segundo servomotor y la segunda bomba. Con esta disposición, la prensa hidráulica de servo puede ser operada a baja velocidad sin causar daños a las bombas o motores.
MX2019004288A 2016-10-18 2017-10-18 Prensa hidraulica de servo. MX2019004288A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16194420.2A EP3311997A1 (en) 2016-10-18 2016-10-18 Servo hydraulic press
PCT/EP2017/076616 WO2018073308A1 (en) 2016-10-18 2017-10-18 Servo hydraulic press

Publications (1)

Publication Number Publication Date
MX2019004288A true MX2019004288A (es) 2019-06-12

Family

ID=57153355

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019004288A MX2019004288A (es) 2016-10-18 2017-10-18 Prensa hidraulica de servo.

Country Status (8)

Country Link
US (1) US11318697B2 (es)
EP (1) EP3311997A1 (es)
JP (1) JP7035066B2 (es)
KR (1) KR102529011B1 (es)
CN (1) CN109863017B (es)
CA (1) CA3039739A1 (es)
MX (1) MX2019004288A (es)
WO (1) WO2018073308A1 (es)

Family Cites Families (26)

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US3873899A (en) * 1970-08-25 1975-03-25 Komatsu Mfg Co Ltd Automatic index and operating cycle regulator for a punch
SU564178A1 (ru) * 1976-01-21 1977-07-05 Всесоюзное Научно-Производственное Объединение "Союзтурбогаз" Гидропресс
JPS555132A (en) * 1978-06-26 1980-01-16 Shogo Tsukada Hydraulic high speed interlock press with manual operation
JPS5659005A (en) * 1979-10-22 1981-05-22 Kobe Steel Ltd Controller for hydraulic circuit including plural variable-capacity pumps in parallel
JPH01156018A (ja) * 1987-12-14 1989-06-19 Takeda Chem Ind Ltd 熱硬化性樹脂成形用プレス
JPH0295158A (ja) * 1988-09-28 1990-04-05 Fanuc Ltd 可変リラクタンスタイプの交流サーボモータ
DE4308344A1 (de) * 1993-03-16 1994-09-22 Mueller Weingarten Maschf Verfahren zur Regelung des Antriebs einer hydraulischen Presse und Vorrichtung zur Durchführung des Verfahrens
JPH07155999A (ja) * 1993-09-02 1995-06-20 Maschinenfabrik Mueller Weingarten Ag 液圧プレスの駆動を制御するための方法及び装置
US6874343B1 (en) * 1999-11-05 2005-04-05 Amada Company, Limited Press brake and method of controlling bidirectional fluid pump of hydraulic cylinder of press brake
JP2001153106A (ja) * 1999-11-30 2001-06-08 Kawamura Seisakusho:Kk 油圧シリンダ、及び速度切換機能を有する油圧システム
JP4465543B2 (ja) * 2000-12-06 2010-05-19 第一電気株式会社 高速プレス装置
JP4507250B2 (ja) * 2004-10-29 2010-07-21 アイダエンジニアリング株式会社 トランスファプレス機械
JP4356623B2 (ja) * 2005-02-03 2009-11-04 ダイキン工業株式会社 流体圧ユニット及び流体圧ユニットの制御方法
CN100589968C (zh) * 2008-03-24 2010-02-17 中南大学 多点驱动大型液压机液压控制系统
CN201264383Y (zh) * 2008-10-17 2009-07-01 合肥锻压机床有限公司 一种液压机差动回路系统
US8444400B2 (en) * 2009-02-13 2013-05-21 Caterpillar Inc. Hydraulic cylinder having piston-mounted bypass valve
JP5606044B2 (ja) * 2009-11-10 2014-10-15 住友精密工業株式会社 スナビング性に優れる電気油圧式アクチュエータ、およびそれに用いる駆動装置、並びにそれに用いる制御方法
TR201008886A2 (tr) * 2010-10-27 2011-04-21 Coşkunöz Metal Form Maki̇na Endüstri̇ Ve Ti̇c. A.Ş. Bir servo hidrolik pres
US20140283508A1 (en) * 2012-01-11 2014-09-25 Hitachi Construction Machinery Co., Ltd. Drive system for hydraulic closed circuit
WO2014043266A1 (en) * 2012-09-12 2014-03-20 Premier Systems Usa, Inc. Removable optical devices for mobile electronic devices
WO2014192161A1 (ja) * 2013-05-31 2014-12-04 株式会社小松製作所 作業機械のエンジン制御装置およびそのエンジン制御方法
JP6448403B2 (ja) * 2015-02-17 2019-01-09 住友精密工業株式会社 航空機の脚揚降用電動油圧アクチュエータシステム
DE102015105400B4 (de) * 2015-04-09 2022-06-02 Langenstein & Schemann Gmbh Umformmaschine, insbesondere Schmiedehammer, und Verfahren zum Steuern einer Umformmaschine

Also Published As

Publication number Publication date
US20200039166A1 (en) 2020-02-06
KR102529011B1 (ko) 2023-05-08
EP3311997A1 (en) 2018-04-25
WO2018073308A1 (en) 2018-04-26
US11318697B2 (en) 2022-05-03
CN109863017B (zh) 2022-04-29
KR20190071717A (ko) 2019-06-24
CA3039739A1 (en) 2018-04-26
JP2019531903A (ja) 2019-11-07
JP7035066B2 (ja) 2022-03-14
CN109863017A (zh) 2019-06-07

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