SU123706A1 - Method of pressing bimetallic products from powders on a rotary machine - Google Patents
Method of pressing bimetallic products from powders on a rotary machineInfo
- Publication number
- SU123706A1 SU123706A1 SU613754A SU613754A SU123706A1 SU 123706 A1 SU123706 A1 SU 123706A1 SU 613754 A SU613754 A SU 613754A SU 613754 A SU613754 A SU 613754A SU 123706 A1 SU123706 A1 SU 123706A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- powders
- pressing
- rotary machine
- bimetallic products
- powder
- Prior art date
Links
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Press Drives And Press Lines (AREA)
Description
В насто щее врем этот процесс осуществл ют с ручной, засыпкой порощка в матрицу. Предлагаемый способ, использу преимущества ротационной мащины, позвол ет автоматизировать процесс прессовани двухслойных деталей из металлических порошков. Достигаетс это путем установки двух питателей с различными порошками и подачей под них поворотным столом пресс-форм, а также использованием верхнего и нижнего профилированных кулаков дл отвода пуансонов.At present, this process is carried out with a manual, backfilling powder into a matrix. The proposed method, using the advantages of a rotational mask, allows one to automate the process of pressing two-layer parts from metal powders. This is achieved by installing two feeders with different powders and feeding molds under the rotary table, as well as using upper and lower profiled cams to retract the punches.
На фиг. 1 показана схема ротационной машины; на фиг. 2 - условно дана развертка на плоскости процесса прессовани изделий по периодам.FIG. 1 shows a diagram of a rotary machine; in fig. 2 - conditionally given a sweep on the plane of the process of pressing products by period.
Во вращающемс блоке стола / установлены матрицы 2 с пуансонами 3 н 4, перемещение которых по вертикальной оси осуществл ют при помощи кулаков 5 и б и пружин 7 и 5. Дл заполнени матрицы порощком имеютс питатели 9 и 10. Ролики 11 и 12 обеспечивают прессование порошков, а ролик 13 - выталкивание отпрессованпого издели из матрицы. Шибер М сталкивает изделие на лоток 15.In the rotary table unit / matrices 2 are installed with punches 3 and 4, which are moved along the vertical axis with the help of fists 5 and b and springs 7 and 5. For filling the matrix with a powder there are feeders 9 and 10. Rollers 11 and 12 provide pressing of powders and the roller 13 is the pushing of the pressed product out of the die. Shiber M pushes the product onto tray 15.
В I период происходит засыпка порошка в матрицу 2 из питател 9. В III периоде пуансон 4 опускаетс по кулаку 6 на необходимую величину, после чего матрица из питател 10 заполн етс другим порощком . В IV периоде при помощи кулака 5 происходит опускание верхнего пуансона 3, а в V - изделие прессуетс с двух сторон роликами // и 12. В VI периоде пуансон 3 поднимаетс под действием пружины 7 вверх, а в VII - нижний пуансон 4 выталкивает готовое изделие из матрицы при помощи ролика 13. Наконец в VIII периоде изделие шибером 14 сталкиваетс на лоток и далее процесс периодически повтор етс сначала.In the first period, the powder is filled into the matrix 2 from the feeder 9. In the third period, the punch 4 is lowered over the cam 6 by the required amount, after which the matrix from the feeder 10 is filled with another powder. In the fourth period, the upper punch 3 is lowered with the help of a fist 5, and in V the product is pressed from both sides with rollers // and 12. In the sixth period, the punch 3 rises up under the action of the spring 7, and in VII the lower punch 4 pushes the finished product from the matrix using the roller 13. Finally, in the VIII period, the product by the gate 14 collides with the tray and then the process periodically repeats from the beginning.
. В случае необходимости получени биметаллических деталей с четким разделением границы между сло ми порошков примен ют такой профиль верхнего кулака 6, который во II периоде позвол ет производить подпрессовку первого порошка.. If it is necessary to obtain bimetallic parts with a clear separation of the boundary between the layers of powders, such a profile of the upper fist 6 is used, which in the second period allows the first powder to be pressed.
Предмет изобретени Subject invention
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU613754A SU123706A1 (en) | 1958-12-11 | 1958-12-11 | Method of pressing bimetallic products from powders on a rotary machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU613754A SU123706A1 (en) | 1958-12-11 | 1958-12-11 | Method of pressing bimetallic products from powders on a rotary machine |
Publications (1)
Publication Number | Publication Date |
---|---|
SU123706A1 true SU123706A1 (en) | 1959-11-30 |
Family
ID=48395242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU613754A SU123706A1 (en) | 1958-12-11 | 1958-12-11 | Method of pressing bimetallic products from powders on a rotary machine |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU123706A1 (en) |
-
1958
- 1958-12-11 SU SU613754A patent/SU123706A1/en active
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