SU670464A1 - Thermal press - Google Patents
Thermal pressInfo
- Publication number
- SU670464A1 SU670464A1 SU772529635A SU2529635A SU670464A1 SU 670464 A1 SU670464 A1 SU 670464A1 SU 772529635 A SU772529635 A SU 772529635A SU 2529635 A SU2529635 A SU 2529635A SU 670464 A1 SU670464 A1 SU 670464A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- mandrel
- relief
- thermal
- press
- thermal press
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/005—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by thermal expansion or evaporation
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Description
Силовой контейнер 1 нагреваетс в печи до оптимальной температуры. Заготов-ка будущей детали (издели ) плотно надеваетс на собранную рельефную ОБраеку. Плотна посадка заготовки может быть обеспечена за счет некоторого подогрева последней до температуры С. Затем охлаледен«а до температуры цеха сборка оправки и заготовки помещаетс в нагретый контейнер и вместе с ним загружаетс в нагревательную печь. По мере прогрева слоев онравкп она будет оказывать давление на материал заготовки, заставл его затекать в рельефные канавки и формиру заданную поверхность издели . Затем извлекают всю сборку КЗ печи, охлаждают наружный и внутренний слои оправки потоком воды, который пропускают по каналам 4 (при этом снижаетс нат г между оправкой с надетой «а нее заготовкой и контейнером). Извлеа ают оправку, с иф1;елием из контейнера, снимают OTHpepcoBatiHoe изделие с олравки, перемеща заготсквку вдоль оси оправки (продольные ребра). После этого термический пресс готов к повторению всего технического процесса.The power container 1 is heated in an oven to an optimum temperature. The blank of the future part (product) is tightly worn on the assembled relief Obraek. A tight fit of the workpiece can be achieved by somewhat heating the latter to a temperature C. Then the cooling of the mandrel and the workpiece is cooled to the temperature of the workshop and placed in a heated container and loaded into the heating furnace. As the layers of the onvkp heat up, it will put pressure on the workpiece material, causing it to flow into the relief grooves and form a given surface of the product. Then, the entire furnace assembly of the furnace is removed, the outer and inner layers of the mandrel are cooled with a stream of water, which is passed through channels 4 (this reduces the tension between the mandrel with the workpiece and the container put on). Remove the mandrel, if1; from the container, remove the OTHpepcoBatiHoe product from the bottle, moving the locking piece along the axis of the mandrel (longitudinal ribs). After that, the thermal press is ready to repeat the entire technical process.
Из-за больших локальных напр жений (20-40 кг/см) контактирующий с деформируемым материалом, который будет течь по поверхности кольца, слой оправ-ки изготавливаетс , например, из щтамповой стали 5ХПВ.Due to the large local stresses (20-40 kg / cm) in contact with the deformable material that will flow over the ring surface, the layer of the mandrel is made, for example, of 5HPV shtampovoy steel.
Внутренний слой оправки, расшир сь при нагреве, создает усилие и передает его на наружный слой. Предлагаетс выполнить этот внутренний слой из материалов с высокими коэффициентами линейнего расширени и теплопроводности, например из меди, латуни, бронзы, дюралюмир1и и т. п.The inner layer of the mandrel, expanding upon heating, creates a force and transfers it to the outer layer. It is proposed to make this inner layer of materials with high linear expansion coefficients and thermal conductivities, such as copper, brass, bronze, duralumin, etc.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772529635A SU670464A1 (en) | 1977-10-05 | 1977-10-05 | Thermal press |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772529635A SU670464A1 (en) | 1977-10-05 | 1977-10-05 | Thermal press |
Publications (1)
Publication Number | Publication Date |
---|---|
SU670464A1 true SU670464A1 (en) | 1979-06-30 |
Family
ID=20727131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772529635A SU670464A1 (en) | 1977-10-05 | 1977-10-05 | Thermal press |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU670464A1 (en) |
-
1977
- 1977-10-05 SU SU772529635A patent/SU670464A1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES544941A0 (en) | APPARATUS FOR THE PRODUCTION OF A LEAF PROVIDED WITH MULTIPLE HOLLOW BODIES SEALED HERMETICALLY AND SEPARATED | |
KR900004778B1 (en) | Cooling roller | |
CH627686A5 (en) | MOLD FOR THE MOLDING OF A PLASTIC MATERIAL BY U.H.F RADIATION AND USE OF THE MOLD. | |
JPS581653B2 (en) | Mold member for record press and press equipment using the same | |
GB781711A (en) | Improvements in or relating to a method of producing sheet metal strip for making heat exchangers by fluid pressure inflation | |
CN111660025B (en) | Sealing welding method of multi-cavity type temperature equalization plate | |
SU670464A1 (en) | Thermal press | |
SE7800864L (en) | HEAT EXCHANGER ELEMENT AND PROCEDURE FOR MANUFACTURE OF SUCH | |
MX154839A (en) | IMPROVED PROCEDURE AND APPARATUS FOR OBTAINING ETHYLENE POLYMERS | |
CN211570721U (en) | Improve moulding-die quenching plastic equipment that bearing ring warp | |
JPS56118829A (en) | Manufacture of foamed polystyrene sheet | |
CN103394575A (en) | Waveform furnace pipe spinning forming process | |
SU722782A1 (en) | Thermal press | |
SU405732A1 (en) | METHOD OF MANUFACTURING PRODUCTS FROM PTORFLAST-4 | |
CN211497722U (en) | Normalizing furnace for forging forge pieces | |
CN108749044A (en) | A kind of heat treatment method of solar cell packaging adhesive film | |
SU517437A1 (en) | The method of obtaining bimetallic products | |
SU701753A1 (en) | Method of detaching press-fitted joints | |
SU1066765A1 (en) | Method of diminishing residual deformations and tensions in welded frame structures | |
MX2022006553A (en) | Process and production line for forming objects. | |
SU390852A1 (en) | ||
SU1128998A1 (en) | Die unit for hot pressing of blanks | |
SU761174A1 (en) | Press for soldering | |
SU1038008A1 (en) | Die for hot expansion of annular blanks | |
SU703257A1 (en) | Rolled stock breaking apparatus |