SU1202692A1 - Method of strengthening multishell mould - Google Patents

Method of strengthening multishell mould Download PDF

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Publication number
SU1202692A1
SU1202692A1 SU833594509A SU3594509A SU1202692A1 SU 1202692 A1 SU1202692 A1 SU 1202692A1 SU 833594509 A SU833594509 A SU 833594509A SU 3594509 A SU3594509 A SU 3594509A SU 1202692 A1 SU1202692 A1 SU 1202692A1
Authority
SU
USSR - Soviet Union
Prior art keywords
mold
strengthening
metal
multishell
mould
Prior art date
Application number
SU833594509A
Other languages
Russian (ru)
Inventor
Андрей Антонович Квятковский
Original Assignee
Kvyatkovskij Andrej A
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 Kvyatkovskij Andrej A filed Critical Kvyatkovskij Andrej A
Priority to SU833594509A priority Critical patent/SU1202692A1/en
Application granted granted Critical
Publication of SU1202692A1 publication Critical patent/SU1202692A1/en

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Description

Изобретение относитс  к литейном гфоизводству и предназначено дл  упррчнени  оболочковых форм жидким расплавленным наполнителем.This invention relates to a foundry production and is intended to shell shell molds with a liquid molten filler.

Цель изобретени  - дифференциро- ванное упрочнение формы.The purpose of the invention is differential hardening of the form.

На чертеже представлена схема устройства дл  осуществлени  спосо - ба.The drawing shows a diagram of an apparatus for carrying out the method.

Схема устройства дл  упрочнени  оболочковой формы содержит оболоч- ко вую форму 1, емкость 2, жидкий расплавленный наполнитель 3, канал 4 дл  подвода металла и расплавлен- иый металл 5.The schematic of the device for hardening the shell mold contains a shell mold 1, a container 2, a liquid molten filler 3, a channel 4 for supplying metal and a molten metal 5.

Способ осуществл ют следуюпщм образом.The method is carried out as follows.

Жидкий расплавленный наполнитель 3 посто нно содержат в емкости 2, Перед заливкой форму 1 помещают наThe molten liquid filler 3 is constantly kept in the container 2. Before pouring, the mold 1 is placed on

поверхность наполнител  3. Затем через канал 4 подвод т расплавленный металл 5 в полость формы 1, при этом форма 1 под т жестью за-the surface of the filler 3. Then, through the channel 4, the molten metal 5 is fed into the cavity of the mold 1, and the mold 1 under the metal

ливаемого металла свободно погружаетс  в наполнитель, автоматически обеспечива  дифференцированное уплотнение своих стенок,the molten metal is freely immersed in the filler, automatically providing a differentiated sealing of its walls,

В случае неудовлетворительнойIn case of unsatisfactory

устойчивости оболочковой формы на поверхности наполнител  требуетс  применение направл ющих.The stability of the shell mold on the surface of the filler requires the use of guides.

Использование изобретени  обеспечивает по сравнению с известнымиThe use of the invention provides in comparison with the known

способами возможность заменыways to replace

при массовом производстве отливок большого количества контейнеров различных размеров одной общей емкостью и сокращение производствен-in the mass production of castings of a large number of containers of various sizes in one common capacity and a reduction in production

ных площадей.space.

Claims (1)

СПОСОБ УПРОЧНЕНИЯ МНОГОСЛОЙНОЙ ОБОЛОЧКОВОЙ ФОРМЫ, получаемой по выплавляемым моделям, включающий погружение оболочковой формы в емкость с жидким расплавленным наполнителем, плотность которого близка к плотности заливаемого в форму металла, и заливку формы металлом, отличающий с я тем, что, с целью дифференцирсг ванного уплотнения формл, погружение оболочковой формы в емкость с жидким расплавленным наполнителем осуществляют заливкой металла в форму.METHOD FOR STRENGTHENING MULTI-LAYERED SHELL CASES obtained by investment casting, including immersion of the shell mold in a container with liquid molten filler, the density of which is close to the density of the metal being cast into the mold, and pouring the mold with metal, characterized in that, for the purpose of differentiating compaction of the formula , immersion of the shell mold in a container with molten liquid filler is carried out by pouring metal into the mold. II
SU833594509A 1983-05-23 1983-05-23 Method of strengthening multishell mould SU1202692A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU833594509A SU1202692A1 (en) 1983-05-23 1983-05-23 Method of strengthening multishell mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU833594509A SU1202692A1 (en) 1983-05-23 1983-05-23 Method of strengthening multishell mould

Publications (1)

Publication Number Publication Date
SU1202692A1 true SU1202692A1 (en) 1986-01-07

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ID=21064584

Family Applications (1)

Application Number Title Priority Date Filing Date
SU833594509A SU1202692A1 (en) 1983-05-23 1983-05-23 Method of strengthening multishell mould

Country Status (1)

Country Link
SU (1) SU1202692A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 400404, кл. В 22 С 9/04, 1969. Авторское свидетельство СССР № 292395, кл. В 22 С 9/04, 1967. *

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