SU689779A1 - Injection die for pressure-casting - Google Patents
Injection die for pressure-castingInfo
- Publication number
- SU689779A1 SU689779A1 SU782588050A SU2588050A SU689779A1 SU 689779 A1 SU689779 A1 SU 689779A1 SU 782588050 A SU782588050 A SU 782588050A SU 2588050 A SU2588050 A SU 2588050A SU 689779 A1 SU689779 A1 SU 689779A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- casting
- pressure
- injection die
- rod
- mold
- Prior art date
Links
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Description
плав без удара поступает в полость А, а после заполнени последней вместе с газами частично выжимаетс в перегонный резервуар Б. Формообразующа полость А при этом вентилируетс по трем направлени м: через зазоры по конусной части стержн 4 и перегонный резервуар Б, по подвижному стержню 6 и выталкивателю 8. При раскрытии прессформы стержень 6 одним из известных способов выводитс из отливки и в конце хода машины отливка выталкивателем -8 выталкиваетс из прессформы . Заглубление стержн 4 в подвижную матрицу 5 обеспечивает размещение бокового стержн . 6 в подвижной полуформе без нарушени прочности матрицы. Форма усеченного конуса наружной части стержн 4 обеспечивает также плавный безударный подвод расплава по питателю 11 к полости А и оптимальное расположение в плоскости разъема перегонных резервуаров Б Возможность легкого удалени стержн 4 упрощает шлифовку и доводочные работы в плоскости разъема.the melt without impact enters cavity A, and after filling the latter together with gases, is partially squeezed into the distillation tank B. The forming cavity A is then ventilated in three directions: through the gaps in the tapered part of the rod 4 and the distillation tank B, in the movable rod 6 and pusher 8. When the mold is opened, the core 6 is removed from the casting by one of the known methods and at the end of the machine stroke, the casting is pushed out of the mold by the pusher -8. The recess of the rod 4 in the movable matrix 5 provides for the placement of the side rod. 6 in the moving half-mold without breaking the matrix. The shape of the truncated cone of the outer part of the rod 4 also provides a smooth unstressed supply of the melt along the feeder 11 to the cavity A and the optimal location in the plane of the connector of the distillation tanks B. The easy removal of the rod 4 simplifies grinding and finishing work in the plane of the connector.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782588050A SU689779A1 (en) | 1978-03-07 | 1978-03-07 | Injection die for pressure-casting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782588050A SU689779A1 (en) | 1978-03-07 | 1978-03-07 | Injection die for pressure-casting |
Publications (1)
Publication Number | Publication Date |
---|---|
SU689779A1 true SU689779A1 (en) | 1979-10-05 |
Family
ID=20752519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU782588050A SU689779A1 (en) | 1978-03-07 | 1978-03-07 | Injection die for pressure-casting |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU689779A1 (en) |
-
1978
- 1978-03-07 SU SU782588050A patent/SU689779A1/en active
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