SU1704902A1 - Pattern fitting out - Google Patents
Pattern fitting out Download PDFInfo
- Publication number
- SU1704902A1 SU1704902A1 SU894744972A SU4744972A SU1704902A1 SU 1704902 A1 SU1704902 A1 SU 1704902A1 SU 894744972 A SU894744972 A SU 894744972A SU 4744972 A SU4744972 A SU 4744972A SU 1704902 A1 SU1704902 A1 SU 1704902A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- vacuuming
- gas
- air
- energy consumption
- impulse
- Prior art date
Links
- 238000005265 energy consumption Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000004927 clay Substances 0.000 abstract 1
- 238000005056 compaction Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000003110 molding sand Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 238000007666 vacuum forming Methods 0.000 abstract 1
- 238000009423 ventilation Methods 0.000 abstract 1
Landscapes
- Casting Devices For Molds (AREA)
Abstract
Изобретение относитс к литейному производству, преимущественно к изготовлению полуформ из сирых песчзно-глини- стых формовочных смесей газо-воэдушным импульсом. Цель изобретени - расширение технологических возможностей и снижение энергозатрат на вакуумировзние. Особенность модельной оснастки состоит в том, что она снабжена клапаном 8 сброса воздуха с регулируемым усилием закрыти и автономными полост ми 13, соединенными с каналами 1 дл вакуумирооани и оен- тил ции при газо- и воздушно-импульсных методах уплотнени . Предлагаема модель оснастки позвол ет по сравнению с изоест- ной снизить энергозатраты при использовании газо-, воздушно-импульсных и вакуумных методов формообразовани , повысить качество формовки и соотпетстпен- но. получаемого лить . 2 ил.The invention relates to foundry, primarily to the manufacture of half-molds of sandstone-clay molding sand mixtures by gas impulse. The purpose of the invention is the expansion of technological capabilities and reduction of energy consumption for vacuuming. A special feature of the model equipment is that it is equipped with an air discharge valve 8 with adjustable closing force and autonomous cavities 13 connected to channels 1 for vacuuming and ventilation during gas and air-pulse compaction methods. The proposed tooling model makes it possible to reduce the energy consumption when using gas, air-impulse and vacuum forming methods, to improve the quality of molding, and, consequently, as compared to the isoscount. get pouring. 2 Il.
Description
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Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU894744972A SU1704902A1 (en) | 1989-09-29 | 1989-09-29 | Pattern fitting out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU894744972A SU1704902A1 (en) | 1989-09-29 | 1989-09-29 | Pattern fitting out |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1704902A1 true SU1704902A1 (en) | 1992-01-15 |
Family
ID=21472483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU894744972A SU1704902A1 (en) | 1989-09-29 | 1989-09-29 | Pattern fitting out |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1704902A1 (en) |
-
1989
- 1989-09-29 SU SU894744972A patent/SU1704902A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Патент СССР Me 824882, кп. В 22 С 9/00, 1976. * |
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