ES482528A1 - Maquina de fundicion a presion. - Google Patents
Maquina de fundicion a presion.Info
- Publication number
- ES482528A1 ES482528A1 ES482528A ES482528A ES482528A1 ES 482528 A1 ES482528 A1 ES 482528A1 ES 482528 A ES482528 A ES 482528A ES 482528 A ES482528 A ES 482528A ES 482528 A1 ES482528 A1 ES 482528A1
- Authority
- ES
- Spain
- Prior art keywords
- die
- chamber
- coolant
- injection piston
- die rod
- 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
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
- B22D17/2038—Heating, cooling or lubricating the injection unit
-
- 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
- B22D17/2046—Means for forcing the molten metal into the die with provisions for damping the pressure peak
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Safety Valves (AREA)
- Presses And Accessory Devices Thereof (AREA)
- Fluid-Damping Devices (AREA)
Abstract
Máquina de fundición a presión, con un émbolo de inyección que, en el extremo de una biela de estampa, presenta una estampa presenta una estampa de prensa, caracterizada porque la estampa de prensa es axialmente móvil relativamente a la biela de estampa y porque a una presión sobre la cara frontal de la estampa de prensa, la biela de estampa es corrediza contra la acción de una instalación amortiguadora hidráulica, contra la estampa de prensa.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH781378A CH635255A5 (de) | 1978-07-19 | 1978-07-19 | Druckgiessmaschine. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES482528A1 true ES482528A1 (es) | 1980-04-01 |
Family
ID=4330856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES482528A Expired ES482528A1 (es) | 1978-07-19 | 1979-07-17 | Maquina de fundicion a presion. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4311185A (es) |
JP (1) | JPS5828022B2 (es) |
BE (1) | BE877759A (es) |
CH (1) | CH635255A5 (es) |
DE (1) | DE2833063C2 (es) |
ES (1) | ES482528A1 (es) |
FR (1) | FR2431334A1 (es) |
GB (1) | GB2025814B (es) |
IT (1) | IT1122150B (es) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BG31832A1 (en) * | 1980-04-02 | 1982-04-15 | Vutov | Method for liquid or semi- liquid stamping |
US4534403A (en) * | 1980-10-14 | 1985-08-13 | Harvill John I | Hot chamber die casting machine |
DE3041340A1 (de) * | 1980-11-03 | 1982-05-13 | Maschinenfabrik Weingarten Ag, 7987 Weingarten | Druckgiessverfahren zur herstellung von gasarmer, porenarmer und oxydarmer gussstuecke sowie druckgiessmaschine zur durchfuehrung des verfahrens |
DE3151274C1 (de) * | 1981-12-24 | 1983-07-28 | Maschinenfabrik Müller-Weingarten AG, 7987 Weingarten | Druckgiessmaschinen-Einpreßsystem mit einem Presszylinder verschiebbaren Pressekolben mit einer hydraulischen Dämpfung am Ende des Presszylinders |
DE3305594C1 (de) * | 1983-02-18 | 1984-07-19 | Friedrich 8192 Geretsried Glas | Giesskolben fuer Druckgiessmaschinen |
DE3323328C1 (de) * | 1983-06-29 | 1984-05-03 | Mahle Gmbh, 7000 Stuttgart | Einteiliger flüssigkeitsgekühlter Gießkolben |
DE3433121C1 (de) * | 1984-09-08 | 1985-12-05 | Maschinenfabrik Müller-Weingarten AG, 7987 Weingarten | Verfahren und Vorrichtung zur Dämpfung der am Ende der Formfüllphase auftretenden Druckspitze bei Druckgießmaschinen |
CH668385A5 (de) * | 1985-10-24 | 1988-12-30 | Buehler Ag Geb | Einspritzeinheit fuer eine giessmaschine. |
US4667729A (en) * | 1986-02-28 | 1987-05-26 | Zecman Kenneth P | Shot tip for cold chamber die casting machine |
DE3632925A1 (de) * | 1986-09-27 | 1988-04-07 | Mueller Weingarten Maschf | Verfahren und vorrichtung zur daempfung der am ende der formfuellphase auftretenden druckspitze bei druckgiessmaschinen |
DE3632926A1 (de) * | 1986-09-27 | 1988-04-07 | Mueller Weingarten Maschf | Verfahren und vorrichtung zur daempfung der am ende der formfuellphase auftretenden druckspitze bei druckgiessmaschinen |
US4842039A (en) * | 1988-06-27 | 1989-06-27 | Otto Kelm | Self-aligning plunger tip |
US5071340A (en) * | 1990-03-02 | 1991-12-10 | Dart Industries Inc. | Cooling arrangement for valve stem gates in hot runner injection molding machine systems |
JP2597165Y2 (ja) * | 1992-11-13 | 1999-06-28 | 株式会社アーレスティ | ダイカスト用プランジャチップ |
BR9502167A (pt) * | 1995-06-01 | 1997-08-26 | Wilmar Ficher Representacoes L | Pistão alternativo para máquina injetora de metal líquido |
US5680894A (en) * | 1996-10-23 | 1997-10-28 | Lindberg Corporation | Apparatus for the injection molding of a metal alloy: sub-ring concept |
EP1057560A1 (de) * | 1999-06-01 | 2000-12-06 | Oskar Frech Gmbh & Co. | Einpressaggregat für eine Druckgiessmaschine |
US6311761B1 (en) | 1999-12-22 | 2001-11-06 | Ronald G. Steininger | Plunger tip for die casting apparatus |
US7357172B2 (en) * | 2004-06-28 | 2008-04-15 | Husky Injection Molding Systems Ltd. | Check valve with a spiral coil seal |
US7464744B2 (en) * | 2005-09-13 | 2008-12-16 | Peter Manoff | Shot sleeve insert and method of retarding heat erosion within a shot sleeve bore |
IT1393329B1 (it) | 2009-01-21 | 2012-04-20 | Brondolin S P A | Pistone e anello di tenuta per pressofusione |
IT1393330B1 (it) | 2009-01-21 | 2012-04-20 | Brondolin S P A | Pistoni per pressofusione |
JP5673482B2 (ja) * | 2011-10-19 | 2015-02-18 | 株式会社豊田自動織機 | 射出装置 |
US10486229B1 (en) | 2012-03-30 | 2019-11-26 | Brunswick Corporation | Method and apparatus for avoiding erosion in a high pressure die casting shot sleeve for use with low iron aluminum silicon alloys |
US9757795B1 (en) | 2012-03-30 | 2017-09-12 | Brunswick Corporation | Method and apparatus for avoiding erosion in a high pressure die casting hot sleeve for use with low iron aluminum silicon alloys |
US9114455B1 (en) | 2012-03-30 | 2015-08-25 | Brunswick Corporation | Method and apparatus for avoiding erosion in a high pressure die casting shot sleeve for use with low iron aluminum silicon alloys |
US9731348B1 (en) | 2012-03-30 | 2017-08-15 | Brunswick Corporation | Method and apparatus for avoiding erosion in a high pressure die casting shot sleeve for use with low iron aluminum silicon alloys |
US9114456B1 (en) | 2012-03-30 | 2015-08-25 | Brunswick Corporation | Method and apparatus for avoiding erosion in a high pressure die casting shot sleeve for use with low iron aluminum silicon alloys |
US9744590B2 (en) | 2014-05-08 | 2017-08-29 | Honda Motor Co., Ltd. | Apparatus for injecting molten metal into a die cast machine and methods and control systems for cooling the same |
JP6401997B2 (ja) * | 2014-10-15 | 2018-10-10 | 東芝機械株式会社 | 射出装置、成形装置及び成形品の製造方法 |
US20160340849A1 (en) * | 2015-05-18 | 2016-11-24 | M-B-W, Inc. | Vibration isolator for a pneumatic pole or backfill tamper |
RU2653383C1 (ru) * | 2017-05-12 | 2018-05-08 | Тимофей Иванович Кожокин | Прессующий поршневой узел машины литья под давлением |
RU2679024C1 (ru) * | 2017-12-04 | 2019-02-05 | Тимофей Иванович Кожокин | Поршневой узел машины литья под давлением |
RU2680320C1 (ru) * | 2018-01-15 | 2019-02-19 | Тимофей Иванович Кожокин | Поршневой узел машины литья под давлением |
RU2679856C1 (ru) * | 2018-01-15 | 2019-02-13 | Тимофей Иванович Кожокин | Устройство для крепления штока с поршнем на горизонтальной машине литья под давлением (ГМЛПД) |
RU2679855C1 (ru) * | 2018-01-15 | 2019-02-13 | Тимофей Иванович Кожокин | Поршневой узел машины литья под давлением |
RU2679854C1 (ru) * | 2018-01-15 | 2019-02-13 | Тимофей Иванович Кожокин | Поршневой узел машины литья под давлением (МЛПД) |
RU2709300C1 (ru) * | 2018-03-05 | 2019-12-17 | Тимофей Иванович Кожокин | Поршневой узел машины литья под давлением |
RU2685289C1 (ru) * | 2018-04-09 | 2019-04-17 | Тимофей Иванович Кожокин | Поршневой узел машины литья под давлением |
RU2716924C1 (ru) * | 2019-04-30 | 2020-03-17 | Кожокин Тимофей Иванович | Поршневой узел машины литья под давлением |
RU2706903C1 (ru) * | 2019-04-30 | 2019-11-21 | Кожокин Тимофей Иванович | Поршневой узел машины литья под давлением |
RU2738587C1 (ru) * | 2020-02-07 | 2020-12-14 | Кожокин Тимофей Иванович | Поршневой узел машины литья под давлением |
DE102020204634A1 (de) | 2020-04-09 | 2021-10-14 | Oskar Frech Gmbh + Co. Kg | Gießkolbensystem und Gießverfahren für eine Druckgießmaschine |
RU2757575C1 (ru) * | 2020-12-14 | 2021-10-18 | Кожокин Тимофей Иванович | Поршневой узел машины литья под давлением |
CN114850437A (zh) * | 2022-04-22 | 2022-08-05 | 宁波北仑区纳众金属材料有限公司 | 一种压铸机压射冲头 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3437130A (en) * | 1966-02-25 | 1969-04-08 | Burt E Johnson | Portable self-contained pressurized air device for casting |
FR2248896A1 (en) * | 1973-10-29 | 1975-05-23 | Pechiney Aluminium | Cold chamber die casting machine - for non-ferrous metals, using double plunger with inert-gas boost |
US3960201A (en) * | 1974-12-13 | 1976-06-01 | Societe De Vente De L'aluminium Pechiney | Injection device for molding machines |
-
1978
- 1978-07-19 CH CH781378A patent/CH635255A5/de not_active IP Right Cessation
- 1978-07-27 DE DE2833063A patent/DE2833063C2/de not_active Expired
-
1979
- 1979-07-05 FR FR7917488A patent/FR2431334A1/fr active Granted
- 1979-07-11 IT IT2429479A patent/IT1122150B/it active
- 1979-07-17 ES ES482528A patent/ES482528A1/es not_active Expired
- 1979-07-17 US US06/058,189 patent/US4311185A/en not_active Expired - Lifetime
- 1979-07-17 GB GB7924919A patent/GB2025814B/en not_active Expired
- 1979-07-18 BE BE0/196351A patent/BE877759A/xx not_active IP Right Cessation
- 1979-07-19 JP JP54091055A patent/JPS5828022B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2025814A (en) | 1980-01-30 |
FR2431334A1 (fr) | 1980-02-15 |
JPS5828022B2 (ja) | 1983-06-13 |
US4311185A (en) | 1982-01-19 |
CH635255A5 (de) | 1983-03-31 |
IT1122150B (it) | 1986-04-23 |
FR2431334B1 (es) | 1984-06-15 |
GB2025814B (en) | 1983-02-09 |
DE2833063C2 (de) | 1983-04-28 |
IT7924294A0 (it) | 1979-07-11 |
DE2833063A1 (de) | 1980-01-31 |
BE877759A (fr) | 1979-11-16 |
JPS5516799A (en) | 1980-02-05 |
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