SU24548A1 - Method of making casting models - Google Patents

Method of making casting models

Info

Publication number
SU24548A1
SU24548A1 SU74493A SU74493A SU24548A1 SU 24548 A1 SU24548 A1 SU 24548A1 SU 74493 A SU74493 A SU 74493A SU 74493 A SU74493 A SU 74493A SU 24548 A1 SU24548 A1 SU 24548A1
Authority
SU
USSR - Soviet Union
Prior art keywords
model
making casting
casting models
models
gypsum
Prior art date
Application number
SU74493A
Other languages
Russian (ru)
Inventor
В.А. Гордин
Original Assignee
В.А. Гордин
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 В.А. Гордин filed Critical В.А. Гордин
Priority to SU74493A priority Critical patent/SU24548A1/en
Application granted granted Critical
Publication of SU24548A1 publication Critical patent/SU24548A1/en

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

Description

Недостаток выдержанных и сухих древесных материалов, а также отсутствие достаточного числа квалифицированных модельщиков ставит под угрозу модельное производство. Предлагаемый способ имеет целью при изготовлении нескольких однородных моделей заменить дерево лепной глиной или пастой.The lack of aged and dry wood materials, as well as the lack of a sufficient number of qualified modellers, jeopardizes model production. The proposed method aims at the manufacture of several homogeneous models to replace the tree with molded clay or paste.

По выполненной из глины или пасты позитивной модели изготовл ют негативную модель из гипса, а по последней вновь изготовл ют позитивную модель, осажда  ггиьванопластическим или иным путем слой металла и залива  эту оболочку гартом, цементом с жидким стеклом, гипсом или иным материалом.For a positive model made of clay or a paste, a negative model is made of gypsum, and the latter is used to make a positive model again, precipitating a layer of metal and filling this shell with ghart, cement with liquid glass, gypsum or other material.

Предлагаемым способом предполагаетс  из одного гипсового слепка получить большое количество абсолютно точных репродукций модели.The proposed method assumes that from a single plaster cast to obtain a large number of absolutely accurate reproductions of the model.

При изготовлеии матриц дл  получени  моделей из бакелита, гололита и других смолистых материалов, слой металла наноситс  непосредственно на позитивную модель, а полученный негатив с задней стороны наплав. етс  латунным припоем до толщины 2-3 мм и затем заливаетс  по вышеописанному способу.When fabricating matrices to produce models from bakelite, hololite and other resinous materials, the metal layer is applied directly to the positive model, and the resulting negative is backfilled on the back side. with brass solder to a thickness of 2-3 mm and then poured by the method described above.

Предмет изобретени Способ изготовлени  литейных моделей, отличающийс  тем, что по выполненной из глины или пасты позитивной модели изготовл ют негативную модель из гипса а по последней изготовл ют снова пози- тивную модель, осажда  гальванопласти ческим или другим путем слой .металла и залива  эту оболочку гартом, цементом, гипсом или иным материалом.The subject of the invention is a method of making casting models, characterized in that a positive model is made of a gypsum model made of clay or a paste model and, last, a positive model is fabricated again, depositing a metal layer and another way with a shell , cement, plaster or other material.

SU74493A 1930-08-10 1930-08-10 Method of making casting models SU24548A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU74493A SU24548A1 (en) 1930-08-10 1930-08-10 Method of making casting models

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU74493A SU24548A1 (en) 1930-08-10 1930-08-10 Method of making casting models

Publications (1)

Publication Number Publication Date
SU24548A1 true SU24548A1 (en) 1931-12-31

Family

ID=48342846

Family Applications (1)

Application Number Title Priority Date Filing Date
SU74493A SU24548A1 (en) 1930-08-10 1930-08-10 Method of making casting models

Country Status (1)

Country Link
SU (1) SU24548A1 (en)

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