BG31832A1 - Method for liquid or semi- liquid stamping - Google Patents

Method for liquid or semi- liquid stamping

Info

Publication number
BG31832A1
BG31832A1 BG8047207A BG4720780A BG31832A1 BG 31832 A1 BG31832 A1 BG 31832A1 BG 8047207 A BG8047207 A BG 8047207A BG 4720780 A BG4720780 A BG 4720780A BG 31832 A1 BG31832 A1 BG 31832A1
Authority
BG
Bulgaria
Prior art keywords
gas
cavity
die
chamber
piston
Prior art date
Application number
BG8047207A
Other languages
Bulgarian (bg)
English (en)
Inventor
Vutov
Slavov
Original Assignee
Vutov
Slavov
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 Vutov, Slavov filed Critical Vutov
Priority to BG8047207A priority Critical patent/BG31832A1/xx
Priority to SU817771727A priority patent/SU1150054A1/ru
Priority to CS812395A priority patent/CS231982B2/cs
Priority to EP81102472A priority patent/EP0037125B1/de
Priority to AT81102472T priority patent/ATE4967T1/de
Priority to DE8181102472T priority patent/DE3161158D1/de
Priority to JP4850881A priority patent/JPS5717365A/ja
Priority to DD81228894A priority patent/DD160894A5/de
Priority to US06/250,289 priority patent/US4393916A/en
Priority to IN379/CAL/81A priority patent/IN154994B/en
Publication of BG31832A1 publication Critical patent/BG31832A1/xx

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)
BG8047207A 1980-04-02 1980-04-02 Method for liquid or semi- liquid stamping BG31832A1 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
BG8047207A BG31832A1 (en) 1980-04-02 1980-04-02 Method for liquid or semi- liquid stamping
SU817771727A SU1150054A1 (ru) 1980-04-02 1981-03-30 Устройство дл жидкой или полужидкой штамповки
CS812395A CS231982B2 (en) 1980-04-02 1981-03-31 Equipment for casting under increased gas pressure
EP81102472A EP0037125B1 (de) 1980-04-02 1981-04-01 Vorrichtung zum Pressgiessen von Metallen und Legierungen
AT81102472T ATE4967T1 (de) 1980-04-02 1981-04-01 Vorrichtung zum pressgiessen von metallen und legierungen.
DE8181102472T DE3161158D1 (en) 1980-04-02 1981-04-01 Arrangement for die casting metals and alloys
JP4850881A JPS5717365A (en) 1980-04-02 1981-04-02 Squeezing casting device
DD81228894A DD160894A5 (de) 1980-04-02 1981-04-02 Einrichtung fuer fluessigpressen
US06/250,289 US4393916A (en) 1980-04-02 1981-04-02 Apparatus for pressure die casting
IN379/CAL/81A IN154994B (xx) 1980-04-02 1981-04-06

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
BG31832A1 true BG31832A1 (en) 1982-04-15

Family

ID=3907300

Family Applications (1)

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

Country Status (10)

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

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 (xx) * 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 (xx) 1984-12-22
CS231982B2 (en) 1985-01-16
SU1150054A1 (ru) 1985-04-15
DE3161158D1 (en) 1983-11-17
EP0037125B1 (de) 1983-10-12
CS239581A2 (en) 1984-01-16
ATE4967T1 (de) 1983-10-15

Similar Documents

Publication Publication Date Title
MX9503964A (es) Procedimiento de moldeado de materiales metalicos en el estado semisolido.
GB1333352A (en) High production isostatic moulding device
US4321818A (en) Closed forging press
US2584339A (en) Hydropneumatic locking cushion for power presses
CA2068058A1 (en) Closed shot die casting system
US20010005929A1 (en) Device for hydraulic high pressure forming of a tubular component or a blank
BG31832A1 (en) Method for liquid or semi- liquid stamping
KR970033277A (ko) 다이 캐스팅 기계에서 스퀴즈 핀 제어 시스템
GB1207785A (en) Improvements in or relating to counter-blow hammers
US2620528A (en) Die casting machine
SU553920A3 (ru) Способ лить под давлением и устройство дл его осуществлени
GB1026974A (en) Method of and apparatus for ejecting and removing pressings from presses
GB467193A (en) Improvements in hammers and stamps
GB980146A (en) Improvements in or relating to high pressure permanent moulding of articles from molten metals
CA1173215A (en) Apparatus for squeeze casting
JPS55112146A (en) Die forging device
SU808180A2 (ru) Устройство дл обработки материаловжидКОСТью ВыСОКОгО дАВлЕНи
SU725806A1 (ru) Устройство дл штамповки из жидкого металла
SU721177A1 (ru) Устройство дл глубокой выт жки
JPS5739072A (en) Method and device for die casting
SU1031640A1 (ru) Устройство дл подпрессовки металла в массивных узлах отливки
SU535130A1 (ru) Штамп дл объемной штамповки
SU979033A1 (ru) Система управлени подвижной траверсой гидравлических ножниц
SU1291281A1 (ru) Устройство дл запрессовки металла машины лить под давлением
SU1555055A1 (ru) Устройство дл гидростатического прессовани порошков