ES2398532T3 - Procedimiento y disposición de circuito hidráulico para hacer funcionar una instalación de fundición a presión de metal - Google Patents

Procedimiento y disposición de circuito hidráulico para hacer funcionar una instalación de fundición a presión de metal Download PDF

Info

Publication number
ES2398532T3
ES2398532T3 ES10009266T ES10009266T ES2398532T3 ES 2398532 T3 ES2398532 T3 ES 2398532T3 ES 10009266 T ES10009266 T ES 10009266T ES 10009266 T ES10009266 T ES 10009266T ES 2398532 T3 ES2398532 T3 ES 2398532T3
Authority
ES
Spain
Prior art keywords
piston
filling cylinder
chamber
accumulator
filling
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.)
Active
Application number
ES10009266T
Other languages
English (en)
Spanish (es)
Inventor
Richard Oberle
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2398532T3 publication Critical patent/ES2398532T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B22D17/203—Injection pistons
    • 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
    • B22D17/2053—Means for forcing the molten metal into the die using two or more cooperating injection pistons
    • 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
    • B22D17/32—Controlling equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
ES10009266T 2009-09-15 2010-09-07 Procedimiento y disposición de circuito hidráulico para hacer funcionar una instalación de fundición a presión de metal Active ES2398532T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009041302 2009-09-15
DE102009041302 2009-09-15

Publications (1)

Publication Number Publication Date
ES2398532T3 true ES2398532T3 (es) 2013-03-20

Family

ID=43125475

Family Applications (1)

Application Number Title Priority Date Filing Date
ES10009266T Active ES2398532T3 (es) 2009-09-15 2010-09-07 Procedimiento y disposición de circuito hidráulico para hacer funcionar una instalación de fundición a presión de metal

Country Status (5)

Country Link
EP (1) EP2295171B1 (pl)
ES (1) ES2398532T3 (pl)
HR (1) HRP20130060T1 (pl)
PL (1) PL2295171T3 (pl)
SI (1) SI2295171T1 (pl)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5760769B2 (ja) * 2011-07-06 2015-08-12 株式会社豊田自動織機 射出装置
DE102011108253A1 (de) * 2011-07-22 2013-01-24 Rheinisch-Westfälische Technische Hochschule Aachen Verfahren und Vorrichtung zur Energierückgewinnung aus einem hydraulischen System
JP5673482B2 (ja) 2011-10-19 2015-02-18 株式会社豊田自動織機 射出装置
DE102015005920A1 (de) 2015-05-07 2016-11-10 Liebherr-Mining Equipment Colmar Sas Vorrichtung zur energieoptimierten hydraulischen Steuerung wenigstens eines doppeltwirkenden Arbeitszylinders
DE102017220832A1 (de) 2016-11-24 2018-05-24 Robert Bosch Gmbh Hydraulische Gießeinheit
IT201600125927A1 (it) 2016-12-13 2018-06-13 Idra S R L Gruppo di iniezione per impianti di pressofusione
EP3421155B1 (de) 2017-06-28 2019-06-19 Parker Hannifin Manufacturing Germany GmbH & Co. KG Hydraulische schaltungsanordnung für eine kaltkammerdruckgussmaschine
DE102017129098A1 (de) 2017-12-07 2019-06-13 Parker Hannifin EMEA S.à.r.l Hydraulische Schaltungsanordnung für eine Kalt- oder Warmkammerdruckgussmaschine
CN108188371B (zh) * 2018-01-18 2024-04-19 宁波海天金属成型设备有限公司 一种压铸机中压射实时控制的差动油路系统
DE102018108620B4 (de) 2018-04-11 2019-07-04 Parker Hannifin EMEA S.à.r.l Hydraulische Schaltungsanordnung für eine Kalt- oder Warmkammerdruckgussmaschine zur Herstellung von Metallbauteilen
DE102019220133B4 (de) 2019-12-19 2024-10-24 Robert Bosch Gmbh Hydraulische Gießeinheit
DE102020201216B4 (de) * 2020-01-31 2022-09-29 Robert Bosch Gesellschaft mit beschränkter Haftung Hydraulische Gießeinheit
CN111922315B (zh) * 2020-08-28 2022-02-01 湛江德利车辆部件有限公司 一种导致模具飞料原因的排查方法
CN113333715B (zh) * 2021-05-28 2022-11-04 重庆长安汽车股份有限公司 基于背压力的低压铸造充型压力曲线设计方法
AT525638B1 (de) * 2022-02-15 2023-06-15 Engel Austria Gmbh Hydraulische Antriebseinheit für eine Formgebungsmaschine
CN119387552B (zh) * 2024-10-30 2025-07-08 肇庆铸技科技有限公司 可自动修正的压铸局部加压控制装置

Family Cites Families (12)

* 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
SU527258A1 (ru) * 1975-02-05 1976-09-05 Новосибирский Завод Литейных Машин И Автоматических Линий "Сиблитмаш" Механизм прессовани машины лить под давлением
SU908509A1 (ru) * 1980-06-23 1982-02-28 Специальное Конструкторское Бюро Машин Точного Литья При Тираспольском Заводе Литейных Машин Им.С.М.Кирова Механизм прессовани машины лить под давлением
KR960007629B1 (ko) * 1990-08-09 1996-06-07 도오시바 기까이 가부시기가이샤 다이캐스트머신의 사출제어방법
DE4218556A1 (de) * 1992-06-05 1993-12-09 Mueller Weingarten Maschf Verfahren und Vorrichtung zur Durchführung des Verfahrens zur Prozeßsteuerung einer Druckgießmaschine
JP3506800B2 (ja) * 1995-03-27 2004-03-15 東芝機械株式会社 ダイカストマシンの射出制御方法および装置
BE1010155A6 (fr) * 1997-11-05 1998-01-06 Buehler Ag Procede pour l'actionnement d'un piston d'entrainement et dispositif en vue de l'execution du procede.
JP3332871B2 (ja) * 1998-11-02 2002-10-07 東芝機械株式会社 ダイカストマシンの射出制御方法および装置
JP4018350B2 (ja) * 2001-06-12 2007-12-05 株式会社日本製鋼所 金属射出成形機の油圧回路
JP3566248B2 (ja) * 2001-11-14 2004-09-15 住友重機械工業株式会社 射出成形機の油圧制御装置及び油圧制御方法
JP2007307589A (ja) * 2006-05-18 2007-11-29 Denso Corp ダイカストマシン
DE102008055536A1 (de) * 2008-12-17 2010-07-01 Bühler Druckguss AG Verfahren zum Betreiben eines Antriebskolbens einer Druckgiessmaschine und Vorrichtung zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
EP2295171B1 (de) 2012-10-24
HRP20130060T1 (hr) 2013-05-31
EP2295171A1 (de) 2011-03-16
SI2295171T1 (sl) 2013-04-30
PL2295171T3 (pl) 2013-04-30

Similar Documents

Publication Publication Date Title
ES2398532T3 (es) Procedimiento y disposición de circuito hidráulico para hacer funcionar una instalación de fundición a presión de metal
JP5490099B2 (ja) 加熱可能な副キャビティを備えるキャスティング装置
ES2687175T3 (es) Método para transmitir o transportar materiales fluidos o semifluidos por medio de una bomba de doble pistón y bomba de doble pistón para ello
CN102883865B (zh) 用于混合驱动装置运行的方法和混合驱动装置
CN101827696B (zh) 用于控制线性地运动的轴的方法和设备
ES2587874T3 (es) Prensa de extrusión hidráulica y procedimiento para el funcionamiento de una prensa de extrusión hidráulica
JP2015520028A5 (pl)
JP5870857B2 (ja) 射出装置
JP2009226447A (ja) 成形機の射出装置
JP5548760B2 (ja) 成形機の射出装置
CN108188371B (zh) 一种压铸机中压射实时控制的差动油路系统
US9687907B2 (en) Casting device with an annular duct and a casting method
JP5853876B2 (ja) 射出装置
JP2009090321A (ja) 成形機の射出装置
CN109139573A (zh) 用于冷室压铸机的液压式切换组件
JP2015167996A (ja) 油圧プレス
KR20120030960A (ko) 다회로-피스톤 기계 및 에너지 회수를 포함하는 유압 시스템
ES2563486T3 (es) Procedimiento y dispositivo para la regulación del accionamiento de prensas embaladoras
JP2018069287A (ja) 射出装置及び成形機
WO2013058104A1 (ja) 射出装置
CN205001285U (zh) 一种液压油缸加速与保压装置
CN121184330B (zh) 一种工业充填泵
JP2007192339A (ja) ジャッキ装置
JP6687482B2 (ja) 射出装置及び成形機
JP2010240707A (ja) 液圧装置及び射出装置