RU2007115298A - METHOD FOR MAKING CASTINGS IN GAS-PERMEABLE FORMS UNDER PRESSURE - Google Patents

METHOD FOR MAKING CASTINGS IN GAS-PERMEABLE FORMS UNDER PRESSURE Download PDF

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Publication number
RU2007115298A
RU2007115298A RU2007115298/02A RU2007115298A RU2007115298A RU 2007115298 A RU2007115298 A RU 2007115298A RU 2007115298/02 A RU2007115298/02 A RU 2007115298/02A RU 2007115298 A RU2007115298 A RU 2007115298A RU 2007115298 A RU2007115298 A RU 2007115298A
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RU
Russia
Prior art keywords
gas
pressure
under pressure
permeable
molds
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RU2007115298/02A
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Russian (ru)
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RU2355509C2 (en
Inventor
Юрий Апполинарьевич Караник (RU)
Юрий Апполинарьевич Караник
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Юрий Апполинарьевич Караник (RU)
Юрий Апполинарьевич Караник
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Application filed by Юрий Апполинарьевич Караник (RU), Юрий Апполинарьевич Караник filed Critical Юрий Апполинарьевич Караник (RU)
Priority to RU2007115298/02A priority Critical patent/RU2355509C2/en
Publication of RU2007115298A publication Critical patent/RU2007115298A/en
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Publication of RU2355509C2 publication Critical patent/RU2355509C2/en

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  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Continuous Casting (AREA)

Abstract

1. Способ изготовления отливок в газопроницаемых формах под давлением, включающий заполнение литейных форм расплавом металла и затвердевание его в формах под газовым давлением Р, отличающийся тем, что давление на металл отливки осуществляют одновременно и механически (Р) силовым воздействием поршня.2. Способ изготовления отливок в газопроницаемых формах под давлением по п.1, отличающийся тем, что Р≤Р,где Р- механическое давление на металл отливки при помощи поршня, МПа;Р- всестороннее газовое давление на металл отливки, МПа.1. A method of manufacturing castings in gas-permeable molds under pressure, comprising filling the molds with a molten metal and hardening it in molds under gas pressure P, characterized in that the pressure on the casting metal is carried out simultaneously and mechanically (P) by the force of the piston. 2. A method of manufacturing castings in gas-permeable forms under pressure according to claim 1, characterized in that P≤P, where P is the mechanical pressure on the casting metal using a piston, MPa; P is the comprehensive gas pressure on the casting metal, MPa.

Claims (2)

1. Способ изготовления отливок в газопроницаемых формах под давлением, включающий заполнение литейных форм расплавом металла и затвердевание его в формах под газовым давлением Ргаз, отличающийся тем, что давление на металл отливки осуществляют одновременно и механически (Рмех) силовым воздействием поршня.1. A method of manufacturing castings in gas-permeable molds under pressure, comprising filling molds with molten metal and hardening it in molds under gas pressure P gas , characterized in that the pressure on the casting metal is carried out simultaneously and mechanically (P mech ) by the force of the piston. 2. Способ изготовления отливок в газопроницаемых формах под давлением по п.1, отличающийся тем, что Рмех≤Ргаз,2. A method of manufacturing castings in gas-permeable forms under pressure according to claim 1, characterized in that P fur ≤P gas , где Рмех - механическое давление на металл отливки при помощи поршня, МПа;where P mech is the mechanical pressure on the casting metal using a piston, MPa; Ргаз - всестороннее газовое давление на металл отливки, МПа.P gas - comprehensive gas pressure on the casting metal, MPa.
RU2007115298/02A 2007-04-23 2007-04-23 Manufacturing method of castings in gas-permeable moulds under pressure RU2355509C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2007115298/02A RU2355509C2 (en) 2007-04-23 2007-04-23 Manufacturing method of castings in gas-permeable moulds under pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2007115298/02A RU2355509C2 (en) 2007-04-23 2007-04-23 Manufacturing method of castings in gas-permeable moulds under pressure

Publications (2)

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RU2007115298A true RU2007115298A (en) 2008-10-27
RU2355509C2 RU2355509C2 (en) 2009-05-20

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RU2007115298/02A RU2355509C2 (en) 2007-04-23 2007-04-23 Manufacturing method of castings in gas-permeable moulds under pressure

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RU2355509C2 (en) 2009-05-20

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