SU456679A1 - The method of obtaining a permanent casting mold - Google Patents
The method of obtaining a permanent casting moldInfo
- Publication number
- SU456679A1 SU456679A1 SU1840436A SU1840436A SU456679A1 SU 456679 A1 SU456679 A1 SU 456679A1 SU 1840436 A SU1840436 A SU 1840436A SU 1840436 A SU1840436 A SU 1840436A SU 456679 A1 SU456679 A1 SU 456679A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- obtaining
- casting mold
- permanent casting
- permanent
- mold
- Prior art date
Links
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Description
1one
Изобретение относитс к литейному производству , в частности к получению посто нной л.итейной формы.FIELD OF THE INVENTION The invention relates to foundry, in particular, to the production of a constant lithium-shaped mold.
Известны способы получени посто нной литейной формы путем образовани в ней рабочей полости по эталону методом лить . Однако при проектировании эталонов необходимо учитывать усадки посто нной формы относительно эталонов и изготовл емой отливки относительно посто нной формы.Methods are known for producing a permanent casting mold by forming a working cavity in it according to a standard by the casting method. However, when designing standards, it is necessary to take into account the shrinkage of a permanent shape relative to the standards and the manufactured casting relative to a constant shape.
По предлагаемому способу эталон и посто нную литейную форму выполн ют из материала , одинакового с изделием. Это позвол етIn the proposed method, the reference and the permanent casting mold are made of a material that is the same as the product. This allows
компенсировать усадку издели , получаемого в форме.compensate for shrinkage of the product obtained in the form.
В качестве эталона используют само изделие .As a reference, use the product itself.
Предмет изобретени Subject invention
Способ получени посто нной литейной формы путем образовани в ней рабочей полости по эталону методом лпть , о т л и ч а ю HJ, и и с тем, что, с нелью компенсации усадки издели , получениого в этой форме, эталон и форму выполн ют из материала, одинакового с изделием.The method of obtaining a permanent casting mold by forming a working cavity in it according to the standard using the lt method, about t h and hj material identical with the product.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1840436A SU456679A1 (en) | 1972-10-20 | 1972-10-20 | The method of obtaining a permanent casting mold |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1840436A SU456679A1 (en) | 1972-10-20 | 1972-10-20 | The method of obtaining a permanent casting mold |
Publications (1)
Publication Number | Publication Date |
---|---|
SU456679A1 true SU456679A1 (en) | 1975-01-15 |
Family
ID=20530417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1840436A SU456679A1 (en) | 1972-10-20 | 1972-10-20 | The method of obtaining a permanent casting mold |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU456679A1 (en) |
-
1972
- 1972-10-20 SU SU1840436A patent/SU456679A1/en active
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