DE3161158D1 - Arrangement for die casting metals and alloys - Google Patents

Arrangement for die casting metals and alloys

Info

Publication number
DE3161158D1
DE3161158D1 DE8181102472T DE3161158T DE3161158D1 DE 3161158 D1 DE3161158 D1 DE 3161158D1 DE 8181102472 T DE8181102472 T DE 8181102472T DE 3161158 T DE3161158 T DE 3161158T DE 3161158 D1 DE3161158 D1 DE 3161158D1
Authority
DE
Germany
Prior art keywords
gas
cavity
die
chamber
piston
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
Application number
DE8181102472T
Other languages
English (en)
Inventor
Stantscho Christov Dipl- Vutov
Raschko Rajkov Dipl Ing Slavov
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.)
Institute po Metaloznanie i Technologia na Metalite
Original Assignee
Institute po Metaloznanie i Technologia na Metalite
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 Institute po Metaloznanie i Technologia na Metalite filed Critical Institute po Metaloznanie i Technologia na Metalite
Application granted granted Critical
Publication of DE3161158D1 publication Critical patent/DE3161158D1/de
Expired 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
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/09—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using pressure
    • B22D27/13—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using pressure making use of gas pressure
    • 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
    • B22D17/02—Hot chamber machines, i.e. with heated press chamber in which metal is melted
    • B22D17/06—Air injection machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D18/00—Pressure casting; Vacuum casting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/02—Pressure casting making use of mechanical pressure devices, e.g. cast-forging

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Lead Frames For Integrated Circuits (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Steroid Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE8181102472T 1980-04-02 1981-04-01 Arrangement for die casting metals and alloys Expired DE3161158D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG8047207A BG31832A1 (en) 1980-04-02 1980-04-02 Method for liquid or semi- liquid stamping

Publications (1)

Publication Number Publication Date
DE3161158D1 true DE3161158D1 (en) 1983-11-17

Family

ID=3907300

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181102472T Expired DE3161158D1 (en) 1980-04-02 1981-04-01 Arrangement for die casting metals and alloys

Country Status (10)

Country Link
US (1) US4393916A (de)
EP (1) EP0037125B1 (de)
JP (1) JPS5717365A (de)
AT (1) ATE4967T1 (de)
BG (1) BG31832A1 (de)
CS (1) CS231982B2 (de)
DD (1) DD160894A5 (de)
DE (1) DE3161158D1 (de)
IN (1) IN154994B (de)
SU (1) SU1150054A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2535231B1 (fr) * 1982-10-27 1987-01-23 Inst Po Metalloznanie I Tekno Procede pneumatique a piston pour la coulee de metaux et d'autres materiaux, et equipement pour sa realisation
JPS607211A (ja) * 1983-06-24 1985-01-16 Nec Corp 差動増幅回路
JPS60160209A (ja) * 1984-01-31 1985-08-21 Fujitsu Ltd Ｆｅｔ差動増幅回路
CN104942261A (zh) * 2014-03-25 2015-09-30 苏州慧驰轻合金精密成型科技有限公司 一种新型活塞挤压铸造机

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1583631C3 (de) * 1967-11-10 1975-11-06 Badische Maschinenfabrik Gmbh, 7500 Karlsruhe Einpreßvorrichtung für hydraulisch betriebene Druckgießmaschinen
CH510475A (de) * 1969-03-04 1971-07-31 Vihorlat Np Verfahren und Vorrichtung zur Einstellung der Presskraft von Druckgiessmaschinen
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
DE2355594A1 (de) * 1973-11-07 1975-05-15 Valentin Emmerich Vorrichtung zum einstellen der beim druckgiessen erforderlichen presskolbengeschwindigkeiten, -druecke und druckaufbauzeiten
CH607755A5 (de) * 1974-08-30 1978-10-31 Inst Po Metalloznanie I Tekno
US3960201A (en) * 1974-12-13 1976-06-01 Societe De Vente De L'aluminium Pechiney Injection device for molding machines
JPS5852743B2 (ja) * 1976-02-04 1983-11-25 トヨタ自動車株式会社 溶湯鍛造型装置
DE2747066C2 (de) * 1977-10-20 1979-11-29 Maschinenfabrik Weingarten Ag, 7987 Weingarten Vorrichtung zum Einstellen der Preßkolbengeschwindigkeiten und -drücke bei Druckgießmaschinen mit Drei-Phasen-System, insbesondere bei Kaltkammer-Druckgießmaschinen
US4154288A (en) * 1977-11-02 1979-05-15 Arrow-Acme Corporation Injection molding machine having swivel shot tip assembly
CH635255A5 (de) * 1978-07-19 1983-03-31 Buehler Ag Geb Druckgiessmaschine.
DE2854075C2 (de) * 1978-12-14 1980-09-18 Maschinenfabrik Weingarten Ag, 7987 Weingarten Druckgießmaschine mit einem in einem Preßzylinder verschiebbaren Preßkolben und einem Druckmultiplikator zur Erzeugung eines erhöhten Druckes im Preßzylinder-Arbeitsraum gegen Ende des Arbeitshubes des Preßkolbens
US4334575A (en) * 1980-03-18 1982-06-15 Nippon Light Metal Co., Ltd. Method for cooling a plunger tip in a die casting machine of the cold chamber type and apparatus therefor

Also Published As

Publication number Publication date
US4393916A (en) 1983-07-19
EP0037125A1 (de) 1981-10-07
DD160894A5 (de) 1984-06-13
JPS5717365A (en) 1982-01-29
IN154994B (de) 1984-12-22
CS231982B2 (en) 1985-01-16
BG31832A1 (en) 1982-04-15
SU1150054A1 (ru) 1985-04-15
EP0037125B1 (de) 1983-10-12
CS239581A2 (en) 1984-01-16
ATE4967T1 (de) 1983-10-15

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee