RO84863B - Procedeu si masina pentru turnarea sub presiune - Google Patents

Procedeu si masina pentru turnarea sub presiune

Info

Publication number
RO84863B
RO84863B RO105962A RO10596281A RO84863B RO 84863 B RO84863 B RO 84863B RO 105962 A RO105962 A RO 105962A RO 10596281 A RO10596281 A RO 10596281A RO 84863 B RO84863 B RO 84863B
Authority
RO
Romania
Prior art keywords
casting
machine
pressure casting
tube
ametal
Prior art date
Application number
RO105962A
Other languages
English (en)
Other versions
RO84863A (ro
Inventor
Ivan Dimov Nikolov
Original Assignee
Institut Po Metalosnanie 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 Institut Po Metalosnanie I Technologia Na Metalite filed Critical Institut Po Metalosnanie I Technologia Na Metalite
Publication of RO84863A publication Critical patent/RO84863A/ro
Publication of RO84863B publication Critical patent/RO84863B/ro

Links

Classifications

    • 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
    • B22D18/08—Controlling, supervising, e.g. for safety reasons
    • 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
    • B22D18/04—Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Dental Prosthetics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)

Abstract

Inventia se refera la un procedeu si la o masina pentru turnarea sub presiune a diferitelor materiale în stare lichida si, în special, a celor care reactioneaza cu aerul, cum ar fi, aliajele pe baza de magneziu, permitînd o izolare corespunzatoare ametalului din tubul de turnare a atmosferei înconjuratoare. pentru acest scop, capatul tubului de turnare poate fi obturat cu o placa sertar, iar ansamblul forma de într-o atmosfera protectoare pe toata durata operatiei de turnare.
RO105962A 1980-12-11 1981-12-10 Procedeu si masina pentru turnarea sub presiune RO84863B (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG8049948A BG33467A1 (en) 1980-12-11 1980-12-11 Method and machine for castind under presure

Publications (2)

Publication Number Publication Date
RO84863A RO84863A (ro) 1984-08-17
RO84863B true RO84863B (ro) 1984-09-30

Family

ID=3908303

Family Applications (1)

Application Number Title Priority Date Filing Date
RO105962A RO84863B (ro) 1980-12-11 1981-12-10 Procedeu si masina pentru turnarea sub presiune

Country Status (21)

Country Link
US (1) US4550763A (ro)
EP (1) EP0061532B1 (ro)
JP (1) JPS57127568A (ro)
AR (1) AR230012A1 (ro)
AT (1) ATE19975T1 (ro)
AU (1) AU550563B2 (ro)
BG (1) BG33467A1 (ro)
BR (1) BR8108037A (ro)
CA (1) CA1181923A (ro)
CS (1) CS271101B2 (ro)
DD (1) DD202253A5 (ro)
DE (1) DE3174743D1 (ro)
DK (1) DK152178C (ro)
ES (1) ES507780A0 (ro)
HU (1) HU185073B (ro)
IN (1) IN156285B (ro)
NO (1) NO157326C (ro)
PL (1) PL132008B1 (ro)
RO (1) RO84863B (ro)
SU (1) SU1287976A1 (ro)
YU (1) YU43907B (ro)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583321B1 (fr) * 1985-06-18 1987-09-18 Etude Dev Metallurg Procede de coulee sous basse pression isostatique et machine pour sa mise en oeuvre
FR2615768A1 (fr) * 1987-05-27 1988-12-02 Centre Nat Rech Scient Procede de moulage en coquille, notamment metallique, et dispositif et coquille s'y rapportant
FR2616363B1 (fr) * 1987-06-11 1991-04-19 Cegedur Procede et dispositif de moulage en sable de pieces composites a matrice en alliage leger et insert fibreux
US5042561A (en) * 1988-03-30 1991-08-27 Hitchiner Manufacturing Co., Inc. Apparatus and process for countergravity casting of metal with air exclusion
JPH0314713A (ja) * 1989-06-12 1991-01-23 Nissan Motor Co Ltd 能動型サスペンション
FR2666037B1 (fr) * 1990-08-27 1995-01-27 Pont A Mousson Installation de positionnement et de serrage de moules de fonderie.
DK77694A (da) * 1994-06-29 1995-12-30 Dansk Ind Syndikat Fremgangsmåde og indretning til ved udstøbning mod tyngdekraften af støbeforme, især vådsandforme, med navnlig letoxiderbare metaller eller metallegeringer af afslutte støbeprocessen
NO304893B1 (no) * 1997-07-07 1999-03-01 Norsk Hydro As FremgangsmÕte for smelting av magnesium uten flussmiddel og utstyr for dette
US20160158837A1 (en) * 2014-12-06 2016-06-09 Soliden, LLC Sand casting device and associated method with improved mechanical properties
CN105268951A (zh) * 2015-02-05 2016-01-27 天津新伟祥工业有限公司 负压上吸浇注方法
HUE039983T2 (hu) * 2015-02-17 2019-02-28 Mei Ta Ind Co Ltd Negatív nyomású, felfelé áramlású öntési eljárás
CN106563787A (zh) * 2015-10-12 2017-04-19 天津达祥精密工业有限公司 负压上吸浇注装置
CN109290545A (zh) * 2018-12-07 2019-02-01 蚌埠隆华压铸机有限公司 一种避免铸件产生气泡的卧式压铸机
CN114226690A (zh) * 2021-11-20 2022-03-25 河南信持睿电气设备有限公司 一种用于铝合金差压铸造的控制方法及铸造装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA644194A (en) * 1962-07-03 R. Powell Edgar Apparatus for casting of metal
US2847739A (en) * 1951-07-12 1958-08-19 Griffin Wheel Co Casting apparatus
FR1525455A (fr) * 1965-11-02 1968-05-17 Babcock & Wilcox Co Tubes de coulée sous pression
GB1261753A (en) * 1968-04-05 1972-01-26 Inst Po Metalloznanie I Tekno A method of and apparatus for casting a material of which at least part evaporates or dissociates intensively at pouring temperature
US3650313A (en) * 1968-10-09 1972-03-21 Inst Po Metalloznanie I Tekno Method for the production of castings from alloys of metals and gases
US3635791A (en) * 1969-08-04 1972-01-18 Gen Motors Corp Pressure pouring in a vacuum environment
BE786990A (fr) * 1971-08-02 1973-01-31 Pechiney Aluminium Appareillage pour le moulage de couches minces
SU461798A1 (ru) * 1973-01-04 1975-02-28 Горьковский Проектно-Конструкторский Технологический Институт Устройство дл лить под низким давлением
BG18798A1 (ro) * 1973-01-11 1975-03-20
US3862656A (en) * 1973-02-16 1975-01-28 Aurora Metal Corp Method and apparatus for vacuum casting of metal
FR2270037B1 (ro) * 1974-05-10 1979-04-06 Pechiney Aluminium
DE2437734A1 (de) * 1974-08-06 1976-02-26 Merkur Gmbh Metallwerk Niederdruck-giessvorrichtung fuer magnesium
SU616061A1 (ru) * 1975-02-25 1978-07-25 Научно-Исследовательский Институт Специальных Способов Литья Установка лить с противодавлением
FR2378591A1 (fr) * 1977-01-28 1978-08-25 Buscher Kg Conduit elevateur pour la coulee de metaux sous la pression d'un gaz
DE2947602A1 (de) * 1979-10-30 1981-05-14 BBC AG Brown, Boveri & Cie., Baden, Aargau Niederdruck-giessverfahren und niederdruck-giessvorrichtung fuer sauerstoffempfindliche gusswerkstoffe

Also Published As

Publication number Publication date
NO814223L (no) 1982-06-14
BG33467A1 (en) 1983-03-15
NO157326B (no) 1987-11-23
NO157326C (no) 1988-03-02
AU550563B2 (en) 1986-03-27
EP0061532A1 (de) 1982-10-06
YU43907B (en) 1989-12-31
ES8307557A1 (es) 1983-07-01
EP0061532B1 (de) 1986-05-28
CS271101B2 (en) 1990-08-14
JPS57127568A (en) 1982-08-07
PL234128A1 (ro) 1982-08-02
CA1181923A (en) 1985-02-05
US4550763A (en) 1985-11-05
PL132008B1 (en) 1985-01-31
DD202253A5 (de) 1983-09-07
HU185073B (en) 1984-11-28
ATE19975T1 (de) 1986-06-15
YU282881A (en) 1984-08-31
BR8108037A (pt) 1982-09-21
AR230012A1 (es) 1984-02-29
RO84863A (ro) 1984-08-17
DK152178B (da) 1988-02-08
SU1287976A1 (ru) 1987-02-07
ES507780A0 (es) 1983-07-01
IN156285B (ro) 1985-06-15
DK152178C (da) 1988-06-27
JPH0238305B2 (ro) 1990-08-29
AU7845581A (en) 1982-06-17
DK550981A (da) 1982-06-12
DE3174743D1 (en) 1986-07-03

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