SU518273A1 - Device for molding blanks from a mixture of plasticized powders - Google Patents
Device for molding blanks from a mixture of plasticized powdersInfo
- Publication number
- SU518273A1 SU518273A1 SU2113570A SU2113570A SU518273A1 SU 518273 A1 SU518273 A1 SU 518273A1 SU 2113570 A SU2113570 A SU 2113570A SU 2113570 A SU2113570 A SU 2113570A SU 518273 A1 SU518273 A1 SU 518273A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- mixture
- chamber
- powders
- plasticized
- blanks
- Prior art date
Links
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Description
1one
Изобретение относитс к порошковой металлургии, в частности, к устройствам дл формовани заготовок из пластифицированных порошков.The invention relates to powder metallurgy, in particular, to devices for molding plasticized powder blanks.
Известно устройство дл формовани заготовок из смеси пластифишфованных ков, содержащее камеру, перемешивающий механизм, выполненный в виде диска с отверсти ми , и отсекатель, выполненный в виде псфшн . При &ТОМ отсекатель установлен в камере над диском с отверсти ми.A device for forming blanks from a mixture of plastic cut coves is known, comprising a chamber, a mixing mechanism, made in the form of a disk with holes, and a cutter, made in the form of a mold. With & TOM, the cutter is installed in the chamber above the disk with holes.
Однако известное устройство имеет низкую производительность процесса перемешивни порошков и св занную с этим неоднородность химического состава по сечению сформованной заготовки.However, the known device has a low productivity of the mixing of powders and the associated heterogeneity of the chemical composition over the cross section of the molded preform.
Дл повышени производительности щэо;цесса перемешивани порошков и обеспече;ни однородности сформованных заготовок, предлагаемое устройство снабжено дополни-, тельной камерой, установленной на диске с Отверсти ми с возможностью осевого перемещени , и дополнительным отсекателем, рао положенным в указанной камере. In order to increase the productivity of the mixing process of powders and to ensure the uniformity of the molded blanks, the proposed device is equipped with an additional chamber mounted on the disc with holes with axial movement, and an additional slam-fit device in the specified chamber.
I На чертеже показана схема предпагадмо1ГО устройства.I The drawing shows a diagram of a prefetched device.
Устройство состоит из двух камер. Подвижна камера 1 снабжена отсекаталем 2, выполненным в виде поршн , 3 снабжена поршнем-отсекателем 4. Подвижна камера 1 вл етс дополнительной к камере 3 она установлена на диске 5 с отверсти ми и представл ет собой перемешивающий механизм . 1 и 3 соединены быстроразъвм ным клнновым замком 6 с гидроприводами 7 &, Перемещение дополнительного отсе- кател 2 и подъем камеры 1 производитс :с помощью гидроцилиндра 9, подъем отсека тел 4-гидроцилиндром 1О. , Устройство работает следующим образом.The device consists of two cameras. The movable chamber 1 is provided with a cutter 2, made in the form of a piston, 3 is equipped with a piston-cutter 4. The movable camera 1 is additional to the chamber 3 and is mounted on the perforated disk 5 and is a mixing mechanism. 1 and 3 are connected by a quick-release lock lock 6 with hydraulic actuators 7 &, The additional compartment 2 is moved and the chamber 1 is raised: using the hydraulic cylinder 9, the body compartment is lifted by the 4-hydraulic cylinder 1О. The device works as follows.
В исходном положении клииовой замок 6 огщ)ыт. Камера 1 с отсекателем 2 подн та над камерой 3. В полость камеры 3 загружают пресс-массу ,(смесь пластифицированных порошков). Камеру 1 опускают, замок 6 1соёдин ет| ее с камерой 3. Поочередно перемеща отсекатвли 2 и 4 и вниз при помощи гидроцилиндров, производ т мне- |гократное продавливание пластифицироваиньтIn the initial position, the Kliyovo castle is 6 og. A chamber 1 with a cutter 2 is raised above chamber 3. A press mass is loaded into the cavity of chamber 3, (a mixture of plasticized powders). Camera 1 is lowered, lock 6 1socher et | it with the camera 3. Alternately moving the cutoffs 2 and 4 and down with the help of hydraulic cylinders, plasticizing is done for me
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2113570A SU518273A1 (en) | 1975-03-14 | 1975-03-14 | Device for molding blanks from a mixture of plasticized powders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2113570A SU518273A1 (en) | 1975-03-14 | 1975-03-14 | Device for molding blanks from a mixture of plasticized powders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU518273A1 true SU518273A1 (en) | 1976-06-25 |
Family
ID=20612748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU2113570A SU518273A1 (en) | 1975-03-14 | 1975-03-14 | Device for molding blanks from a mixture of plasticized powders |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU518273A1 (en) |
-
1975
- 1975-03-14 SU SU2113570A patent/SU518273A1/en active
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