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
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)
- Transmission Devices (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And 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)
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.
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 (10)
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 |
DE59906506D1 (de) * | 1999-04-13 | 2003-09-11 | Frech Oskar Gmbh & Co | Warmkammer-Druckgiessmaschine |
EP1057560A1 (de) * | 1999-06-01 | 2000-12-06 | Oskar Frech Gmbh & Co. | Einpressaggregat für eine Druckgiessmaschine |
EP1201334B1 (de) * | 2000-10-27 | 2005-03-23 | Oskar Frech GmbH + Co. KG | Warmkammerdruckgiessmaschine und Betriebsverfahren hierfür |
WO2002085599A1 (de) * | 2001-04-19 | 2002-10-31 | Demag Ergotech Gmbh | Spritzgiessmaschine mit elektromotorischem spindelantrieb und federarbeitsspeischer zur unterstützung des elektromotors |
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 |
Family Cites Families (7)
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 |
-
1993
- 1993-03-30 DE DE4310310A patent/DE4310310A1/de not_active Withdrawn
-
1994
- 1994-03-03 ES ES94103175T patent/ES2117163T3/es not_active Expired - Lifetime
- 1994-03-03 EP EP94103175A patent/EP0618025B1/de not_active Expired - Lifetime
- 1994-03-03 AT AT94103175T patent/ATE166010T1/de active
- 1994-03-03 DE DE59405931T patent/DE59405931D1/de not_active Expired - Lifetime
- 1994-03-28 US US08/218,593 patent/US5482101A/en not_active Expired - Lifetime
- 1994-03-29 JP JP05885794A patent/JP3348958B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0618025B1 (de) | 1998-05-13 |
DE4310310A1 (de) | 1994-10-06 |
JP3348958B2 (ja) | 2002-11-20 |
ATE166010T1 (de) | 1998-05-15 |
US5482101A (en) | 1996-01-09 |
JPH0747461A (ja) | 1995-02-21 |
EP0618025A1 (de) | 1994-10-05 |
DE59405931D1 (de) | 1998-06-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR9006821A (pt) | Maquinas de fundicao por injecao que possuem um sistema de acionamento de corrente continua sem escova | |
ES2117163T3 (es) | Accionamiento de inyeccion. | |
SE8300567L (sv) | Anordning vid hydrauliskt drivna maskiner | |
FR2717763B1 (fr) | Système de direction assistée actionné par un moteur à courant continu pour véhicule à moteur. | |
FI20021497A (fi) | Kiinteän koteloidun sähkömoottorin käyttämä pumppu | |
ATE157043T1 (de) | Spritzaggregat für spritzgiessmaschinen | |
KR900700277A (ko) | 전동식 분말 성형기 | |
EP0508277A3 (en) | Drive apparatus for the displacement and/or the positioning force for injection moulding machines | |
ATE197013T1 (de) | Regelungsverfahren für die hydraulische unterstützung eines elektrischen antriebs in einer spritzgiessmaschine und elektrischer antrieb zur durchführung des verfahrens | |
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 | |
ATE229419T1 (de) | Formschliesseinheit | |
EP0216940A4 (en) | DEVICE FOR CONTROLLING THE INJECTION PRESSURE OF AN INJECTION MOLDING MACHINE. | |
GB1537133A (en) | Injection moulding and die casting machines | |
US6425753B1 (en) | Injection unit for an injection molding machine | |
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 | |
DE59400816D1 (de) | Einspritzaggregat | |
GB1398275A (en) | Injection moulding machines | |
SU1428597A1 (ru) | Штамповочный пресс | |
JPH07329135A (ja) | 成形装置の型締装置 | |
TW251394B (en) | Electric cam controlling device for a servo system | |
SU944768A1 (ru) | Литейна машина дл вертикальной полунепрерывной отливки слитков | |
CS690289A2 (en) | Connexion for hydraulic circuit control supplied by electric motor driven pump |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 618025 Country of ref document: ES |