ES2117163T3 - Accionamiento de inyeccion. - Google Patents

Accionamiento de inyeccion.

Info

Publication number
ES2117163T3
ES2117163T3 ES94103175T ES94103175T ES2117163T3 ES 2117163 T3 ES2117163 T3 ES 2117163T3 ES 94103175 T ES94103175 T ES 94103175T ES 94103175 T ES94103175 T ES 94103175T ES 2117163 T3 ES2117163 T3 ES 2117163T3
Authority
ES
Spain
Prior art keywords
casting
injection
injection drive
driven
drive
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
ES94103175T
Other languages
English (en)
Inventor
Roland Fink
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.)
Oskar Frech GmbH and Co KG
Original Assignee
Oskar Frech 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 Oskar Frech GmbH and Co KG filed Critical Oskar Frech GmbH and Co KG
Application granted granted Critical
Publication of ES2117163T3 publication Critical patent/ES2117163T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/2015—Means for forcing the molten metal into the die
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/18—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by screw means
    • B30B1/181—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by screw means the screw being directly driven by an electric motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Luminescent Compositions (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Control Of Presses (AREA)
  • Transmission Devices (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

LA INVENCION SE REFIERE A UN AGREGADO DE PRENSADO PARA MAQUINA FUNDIDORA A PRESION TRABAJANDO COMO SISTEMA DE PRENSADO DE MULTIPLES FASES ACCIONADA HIDRAULICAMENTE, PARA EJERCER EN FASES DIFERENTES DEL PROCESO DE COLADA UNA PRESION DIFERENTE SOBRE EL MATERIAL FUNDIDO. EL EMBOLO DE FUNDICION DE UN AGREGADO PRENSADOR DE ACUERDO CON LA INVENCION SE ACCIONA A TRAVES AL MENOS DE UN ELECTROMOTOR. EL ACCIONAMIENTO SE CONSIGUE DE FORMA VENTAJOSA POR MEDIO DE UN SERVOMOTOR DE MULTIPLES ETAPAS, QUE ACTUA CONJUNTAMENTE CON UN HUSILLO DE RODILLOS MULTIPLES.
ES94103175T 1993-03-30 1994-03-03 Accionamiento de inyeccion. Expired - Lifetime ES2117163T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4310310A DE4310310A1 (de) 1993-03-30 1993-03-30 Einpreßaggregat

Publications (1)

Publication Number Publication Date
ES2117163T3 true ES2117163T3 (es) 1998-08-01

Family

ID=6484228

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94103175T Expired - Lifetime ES2117163T3 (es) 1993-03-30 1994-03-03 Accionamiento de inyeccion.

Country Status (6)

Country Link
US (1) US5482101A (es)
EP (1) EP0618025B1 (es)
JP (1) JP3348958B2 (es)
AT (1) ATE166010T1 (es)
DE (2) DE4310310A1 (es)
ES (1) ES2117163T3 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7387253B1 (en) * 1996-09-03 2008-06-17 Hand Held Products, Inc. Optical reader system comprising local host processor and optical reader
ES2205643T3 (es) * 1999-04-13 2004-05-01 OSKAR FRECH GMBH & CO. Maquina de colada a presion de camara caliente.
EP1057560A1 (de) 1999-06-01 2000-12-06 Oskar Frech Gmbh & Co. Einpressaggregat für eine Druckgiessmaschine
DE50009878D1 (de) * 2000-10-27 2005-04-28 Frech Oskar Gmbh & Co Kg Warmkammerdruckgiessmaschine und Betriebsverfahren hierfür
DE50206474D1 (de) * 2001-04-19 2006-05-24 Demag Ergotech Gmbh Plastifiziereinheit mit einem elektromotorischen spindelantrieb für eine spritzgiessmaschine
US7172085B2 (en) * 2001-12-04 2007-02-06 Beaudette Susan A Squeezable, fillable feeding device
JP2006142369A (ja) * 2004-11-24 2006-06-08 Ykk Corp 電動式射出ユニット及び同ユニットを備えたダイキャストマシンと電動式射出方法
JP2009297771A (ja) * 2008-06-17 2009-12-24 Sumitomo Heavy Industries Techno-Fort Co Ltd 鍛造プレスにおけるノックアウト装置
CN104675784A (zh) * 2013-11-30 2015-06-03 富泰华工业（深圳）有限公司 旋转下压气缸
CN117267285B (zh) * 2023-11-21 2024-02-02 山西汤荣机械制造股份有限公司 一种便于散热的制动鼓及其铸造装置
CN119187513B (zh) * 2024-12-02 2025-03-25 山东鲁电线路器材有限公司 一种液态模锻成型模具

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1804261A1 (de) * 1968-06-18 1970-05-14 Druckguss Heidenau Veb Einpresssystem fuer Druckgiessmaschinen
AT292222B (de) * 1969-04-28 1971-08-25 Peter Florjancic Spindel-Schließvorrichtung, insbesondere für Spritzguß-Maschinen
DE2922914A1 (de) * 1979-06-06 1980-12-11 Oskar Frech Werkzeugbau Gmbh & Verfahren und anordnung zum steuern des einpressvorganges bei kaltkammer- druckgussmaschinen
JPS61220817A (ja) * 1985-03-28 1986-10-01 Fanuc Ltd 射出成形機の計量混練方式
JPS61235119A (ja) * 1985-04-12 1986-10-20 Nissei Plastics Ind Co 射出成形機の射出制御方法及び装置
US4990084A (en) * 1989-11-06 1991-02-05 Cincinnati Milacron Inc. Mold clamping system
GB8927088D0 (en) * 1989-11-30 1990-01-31 Frys Metals Ltd Casting apparatus

Also Published As

Publication number Publication date
JP3348958B2 (ja) 2002-11-20
DE59405931D1 (de) 1998-06-18
EP0618025A1 (de) 1994-10-05
EP0618025B1 (de) 1998-05-13
DE4310310A1 (de) 1994-10-06
ATE166010T1 (de) 1998-05-15
US5482101A (en) 1996-01-09
JPH0747461A (ja) 1995-02-21

Similar Documents

Publication Publication Date Title
BR9006821A (pt) Maquinas de fundicao por injecao que possuem um sistema de acionamento de corrente continua sem escova
DE59405931D1 (de) Einpressaggregat
SE8300567L (sv) Anordning vid hydrauliskt drivna maskiner
DE59307151D1 (de) Spritzaggregat für Spritzgiessmaschinen
FR2595646B1 (fr) Direction assistee entrainee par moteur, comportant un arbre a vis separe de la cremaillere
CA2061838A1 (en) Microprocessor Controlled SCR Motor Drives for Wrapping Machine
KR900700277A (ko) 전동식 분말 성형기
EP0508277A3 (en) Drive apparatus for the displacement and/or the positioning force for injection moulding machines
ATE229419T1 (de) Formschliesseinheit
CA2101026A1 (en) Method and Apparatus for Disengaging Hydraulic Motors
EP0192780A4 (en) SYSTEM FOR MAINTAINING PRESSURE IN AN INJECTION MOLDING MACHINE.
DE69425539D1 (de) Antriebsregler für hydraulische maschine
EP0216940A4 (en) DEVICE FOR CONTROLLING THE INJECTION PRESSURE OF AN INJECTION MOLDING MACHINE.
ATE332778T1 (de) Einpressaggregat für eine druckgiessmaschine
PL339611A1 (en) Mould closing unit in particular for hot-chamber die-casting machines
AU6727996A (en) Oscillating table, in particular for use in a continuous casting machine
ATE143849T1 (de) Einspritzaggregat
GB1398275A (en) Injection moulding machines
BE799279A (fr) Moteur hydraulique pour l'entrainement de perforatrices,
SU1428597A1 (ru) Штамповочный пресс
SU927369A1 (ru) Станок дл гибки уголковых рам
TW251394B (en) Electric cam controlling device for a servo system
JPH07329135A (ja) 成形装置の型締装置
DE3666382D1 (en) Apparatus for controlling machines having movable and stationary members
JPS5284623A (en) Electric driven vehicle

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 618025

Country of ref document: ES