SU130642A1 - Method of two-stage metal pouring during injection molding in machines - Google Patents
Method of two-stage metal pouring during injection molding in machinesInfo
- Publication number
- SU130642A1 SU130642A1 SU628399A SU628399A SU130642A1 SU 130642 A1 SU130642 A1 SU 130642A1 SU 628399 A SU628399 A SU 628399A SU 628399 A SU628399 A SU 628399A SU 130642 A1 SU130642 A1 SU 130642A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- injection molding
- during injection
- machines
- stage metal
- metal pouring
- Prior art date
Links
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Description
Известные способы заливки металла при литье под давлением обычно Св заны с выполнением -ручных операций .Known methods for metal casting during injection molding are usually associated with manual operations.
В предлагаемом способе этот недостаток устранен тем, что подача металла в камеру сжати осуществл етс поршнем гор чей камеры прессовани с последующей подпрессовкой его плунжером обычным приемом. Такой способ подачи металла дает возможность автоматизировать работу мащины.In the proposed method, this disadvantage is eliminated by the fact that the metal is fed into the compression chamber by a piston of a hot compression chamber, followed by pressing it with a plunger in the usual manner. This method of supplying the metal makes it possible to automate the work of the machine.
На чертеже изображен в разрезе литейный аппарат машины дл осуществлени способа.The drawing shows a section through a casting apparatus of a machine for carrying out the method.
При опускании поршн / вниз сплав 2 под давлением заполн ет стакан формы 3 и полость формы 4. Затем путем приведени в действие плунжера 5 происходит подпрессовывание сплава в форме. Одновременно с этим поршень / возвращаетс в исходное положение, и металл из канала 6 опускаетс в тигель 7. Плунжер 5 возвращаетс в исходное положение за выпзскное отверстие 8, и цикл повтор етс .When the piston is lowered / down, the alloy 2 under pressure fills the cup of the mold 3 and the cavity of the mold 4. Then, by actuating the plunger 5, the alloy is pressed into the mold. Simultaneously, the piston / returns to the initial position, and the metal from the channel 6 is lowered into the crucible 7. The plunger 5 returns to the initial position beyond the outlet hole 8, and the cycle repeats.
Предмет изобретени Subject invention
Способ двухступенчатой заливки металла при литье под давлением , отличающийс те-м, что, с целью автоматизации работы машины , подача металла в камеру сжати осуществл етс поршнем гор чей камеры прессовани с последующей подпрессовкой его плунжерс .м обычным приемом., ,The method of two-stage metal pouring during injection molding, which differs in that, in order to automate the operation of the machine, the metal is supplied to the compression chamber by a piston of a hot pressing chamber followed by pressing of its plunger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU628399A SU130642A1 (en) | 1959-05-16 | 1959-05-16 | Method of two-stage metal pouring during injection molding in machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU628399A SU130642A1 (en) | 1959-05-16 | 1959-05-16 | Method of two-stage metal pouring during injection molding in machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU130642A1 true SU130642A1 (en) | 1959-11-30 |
Family
ID=48401755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU628399A SU130642A1 (en) | 1959-05-16 | 1959-05-16 | Method of two-stage metal pouring during injection molding in machines |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU130642A1 (en) |
-
1959
- 1959-05-16 SU SU628399A patent/SU130642A1/en active
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