SU84355A1 - Method of hot forming metal products - Google Patents
Method of hot forming metal productsInfo
- Publication number
- SU84355A1 SU84355A1 SU358524A SU358524A SU84355A1 SU 84355 A1 SU84355 A1 SU 84355A1 SU 358524 A SU358524 A SU 358524A SU 358524 A SU358524 A SU 358524A SU 84355 A1 SU84355 A1 SU 84355A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- metal products
- forming metal
- hot forming
- rotation
- disk
- Prior art date
Links
Landscapes
- Forging (AREA)
Description
Предлагаемый способ позвол ет создавать в материале деталс напр жени , противоположные по знаку тем, какпе возникают прп пх работе.The proposed method allows the stresses to be created in the material that are opposite in sign to the way in which work occurs.
Например, в материале деталей, имеющих форму тел вращени и работающих па раст нченпе от центробежных сил, предлагаетс создать папр жепи сжати путем вращени с необходимой угловой скоростью форм-кокилей, в которых находнтс деталь, материал которой еще не остыл и не иотер л пластичности.For example, in the material of parts having the form of rotation bodies and working on a raster from centrifugal forces, it is proposed to create compression compresses by rotating with the required angular speed mold molds, in which there is a part whose material is still hot and has not lost thermal ductility.
На, фиг. 1 к 2 изображены схемы гор чей обработки давлением деталей, имеющих форму диска или форму цилиндра.In FIG. 1 to 2 shows the diagrams of hot-forming parts with a disk or a cylinder.
Отштампованны11, отлитьи или откопанный днск 1, нагретый до температуры, при которой ведут гор чую обработку даиного металла, номен1;аетс иа поддоп 2. Поддон при иомон и передачи 3 приводитс в быстрое вращение от электродвигател 4. Наход сь в иоддопе в пластичном состо нии, диск претерпевает все измеиеии , св заиные с воздействием центробежных сил па его материал, и отформовываетс is онределенньш размер, зат гива сь п уинра сь в закраины поддона. От быстрого вращени диск остывает, после чего поддои останавливаетс . Усили , возникающие в диске, завис т от той окружности скорости, при которой был отформован диск.Pressed 11, cast or dug dns 1 heated to the temperature at which hot processing of the dai metal is carried out, nomen1; pod 2. is under way. The pallet at iomon and gear 3 is brought into rapid rotation from the electric motor 4. Being in iodopody in a plastic state , the disk undergoes all the changes due to centrifugal forces acting on its material, and is molded is of a definite size, dragging itself into the edges of the pallet. By spinning fast, the disk cools down, after which the poddoi stops. The forces occurring in the disk depend on the circumference of the speed at which the disk was molded.
Обработка трубчатых цилиндров производитс следующим образом. Цнлнндр 5 вкладываетс в 6. котора ставитс на поддон 7, вращаемый через передачу 3 электродвнгателем 4, сверху прикрываетс диском 8, имеющим ось вращепи , точно совнадающую с осью вращени поддона 7, благодар чему обеснечиваетс устойчивость всей системы.The tubular cylinders are machined as follows. Cnlnndr 5 is invested in 6. which is placed on the pallet 7, rotated through the transmission 3 by the electric actuator 4, is covered from above by a disk 8 having an axis of rotation, exactly coinciding with the axis of rotation of the pallet 7, due to which the stability of the whole system is denied.
Предмет изобретени Subject invention
1. Способ гор чей обработки давлеиием металлических изделий, имеющих форму тел вращеии , о т л и ч а ю щ и и с тем, что заготовку1. The method of hot treatment with the pressure of metal products having the form of bodies of rotation, which is the case
издели , имеющую диаметр незначительно меньше требуемого, нагретую до иластычного состо пл , номен,ают « форму, внутренний диаметр которой равен окончательному диаметру нзделн , и нрннод т форму R быстрое вращение, с раздачн нзделнИ центробежпоИ снлоГ до окончательного днаметра.products with a diameter slightly smaller than the required, heated to the elastic state of the PL, nomen, form, the internal diameter of which is equal to the final diameter of the specimen, and unlike the shape of R rapid rotation, with the distribution of the centrifugal modulus until the final meter.
2. Прием осуществленн сНодоба по н. 1, отличаю щ н и с тем, что, с целью сохраненн -в, нзделнп нанр женнй, вызнанных центробежной сплои ирн вращении формы, нзделне ностененно охлаждают прн вращении формы. - . ,2. Reception is carried out sNodoba on n. 1, I differ from the fact that, in order to preserve the rotation of the mold, it is necessary to separate the rotation of the mold. -. ,
ет -I -J оem -I o
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU358524A SU84355A1 (en) | 1947-06-02 | 1947-06-02 | Method of hot forming metal products |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU358524A SU84355A1 (en) | 1947-06-02 | 1947-06-02 | Method of hot forming metal products |
Publications (1)
Publication Number | Publication Date |
---|---|
SU84355A1 true SU84355A1 (en) | 1949-11-30 |
Family
ID=48257042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU358524A SU84355A1 (en) | 1947-06-02 | 1947-06-02 | Method of hot forming metal products |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU84355A1 (en) |
-
1947
- 1947-06-02 SU SU358524A patent/SU84355A1/en active
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