RU2002100536A - A method of manufacturing a hollow monolithic parts - Google Patents

A method of manufacturing a hollow monolithic parts

Info

Publication number
RU2002100536A
RU2002100536A RU2002100536/02A RU2002100536A RU2002100536A RU 2002100536 A RU2002100536 A RU 2002100536A RU 2002100536/02 A RU2002100536/02 A RU 2002100536/02A RU 2002100536 A RU2002100536 A RU 2002100536A RU 2002100536 A RU2002100536 A RU 2002100536A
Authority
RU
Russia
Prior art keywords
mold
manufacturing
mesh frame
remove
parts
Prior art date
Application number
RU2002100536/02A
Other languages
Russian (ru)
Other versions
RU2212979C1 (en
Inventor
Петр Юрьевич Бочкарев
Original Assignee
Саратовский государственный технический университет
Filing date
Publication date
Application filed by Саратовский государственный технический университет filed Critical Саратовский государственный технический университет
Priority to RU2002100536A priority Critical patent/RU2212979C1/en
Priority claimed from RU2002100536A external-priority patent/RU2212979C1/en
Publication of RU2002100536A publication Critical patent/RU2002100536A/en
Application granted granted Critical
Publication of RU2212979C1 publication Critical patent/RU2212979C1/en

Links

Claims (1)

Способ изготовления монолитных полых деталей методом литья, отличающийся тем, что материал для изготовления деталей в достаточном количестве и твердом состоянии закладывают в литьевую форму, выполненную разъемной в виде двух полусфер с внутренней поверхностью, которая конструктивно соответствует контуру наружной поверхности изготавливаемой детали и имеет ячеистые впадины или размещенный на ней сетчатый каркас, после чего собранную форму разогревают до температуры плавления материала детали, при этом материал формы и сетчатого каркаса имеет температуру плавления выше температуры разогрева, после перевода материала детали в расплавленное состояние начинают процесс охлаждения, при котором форме сообщают сложные вращательные движения в различных плоскостях, обеспечивающие достижение в процессе кристаллизации материала равномерного его распределения по всей внутренней поверхности формы с образованием монолитной оболочки, затем полученную заготовку подвергают механической обработке для снятия припусков и/или для удаления сетчатого каркаса с ее поверхности.A method of manufacturing cast-in-place hollow parts by casting method, characterized in that the material for manufacturing the parts in sufficient quantity and in a solid state is laid in an injection mold made detachable in the form of two hemispheres with an inner surface that structurally corresponds to the contour of the outer surface of the manufactured part and has cellular depressions or placed on it a mesh frame, after which the assembled form is heated to the melting temperature of the material of the part, while the material of the mold and mesh frame Ca has a melting point above the heating temperature, after the material is transferred to the molten state, the cooling process begins, in which complex rotational movements in various planes are reported to the mold, ensuring that the material crystallizes uniformly throughout the mold inner surface with the formation of a monolithic shell, then the resulting preform is machined to remove allowances and / or to remove the mesh frame from its surface.
RU2002100536A 2002-01-08 2002-01-08 Method for making hollow monolithic parts RU2212979C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2002100536A RU2212979C1 (en) 2002-01-08 2002-01-08 Method for making hollow monolithic parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2002100536A RU2212979C1 (en) 2002-01-08 2002-01-08 Method for making hollow monolithic parts

Publications (2)

Publication Number Publication Date
RU2002100536A true RU2002100536A (en) 2003-07-10
RU2212979C1 RU2212979C1 (en) 2003-09-27

Family

ID=29777299

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2002100536A RU2212979C1 (en) 2002-01-08 2002-01-08 Method for making hollow monolithic parts

Country Status (1)

Country Link
RU (1) RU2212979C1 (en)

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