SU132779A1 - The method of producing castings - Google Patents
The method of producing castingsInfo
- Publication number
- SU132779A1 SU132779A1 SU660458A SU660458A SU132779A1 SU 132779 A1 SU132779 A1 SU 132779A1 SU 660458 A SU660458 A SU 660458A SU 660458 A SU660458 A SU 660458A SU 132779 A1 SU132779 A1 SU 132779A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- metal
- producing castings
- mold
- casting
- filling
- Prior art date
Links
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Description
Известны способы получени крупногабаритных тонкостенных отливок методом непрерывного лить путем применени подвижной перемещающейс вверх литниковой чащи.Methods are known for producing large-sized thin-walled castings by continuous casting by using a movable upwardly casting gate.
Особенность onHCHBaeiMoro способа заключаетс в снабжении формы вертикальными недвижными питател ми. Это обеспечивает плавное заполнение формы и последовательность кристаллизации металла. При осуществлении описываемого способа отливки на поддон устанавливают внутренний песчаный стержень и закрепл ют его. Затем на внутренний стержень надевают внешний песчаный стержень. После установки обоих стержней собирают и скрепл ют кокиль. В собранную форму заливают из ковща металл с одновременным и равномерным заполнением им всех сто ков. Как только жидкий металл в полости достигнет определенного уровн включают механизм опускани поддона . Дальнейшее заполнение формы металлом производ т под посто нным поступлением гор чих порций металла только в верхнюю зону огливки .A feature of the onHCHBaeiMoro method is to provide the mold with vertical motionless feeders. This ensures a smooth form filling and a sequence of metal crystallization. In the implementation of the described method of casting, an internal sand core is installed on a pallet and secured. Then an external sand core is put on the inner core. After installing both rods, the chill is assembled and sealed. Metal is poured from the bucket into the assembled form with simultaneous and uniform filling of all the drafts with it. As soon as the liquid metal in the cavity reaches a certain level, the mechanism for lowering the pallet is turned on. Further filling of the mold with metal is effected under the constant supply of hot portions of the metal only to the upper zone of the inclining.
После заполнени всей формы подачу металла в сто ки прекращают , дают небольщую выдержку и снимают отливку с поддона, который устанавливают в исходное положение дл повторени процесса.After filling in the entire mold, the supply of metal to the sinks is stopped, a short shutter speed is given, and the casting is removed from the pallet, which is set to its original position to repeat the process.
Предмет изобретени Subject invention
Способ получени отливок методом непрерывного лить , отличающийс тем, что, с целью обеспечени плавного заполнени формы и последовательности кристаллизации металла, форма снабжена вертикальными подвижными питател ми и в процессе заливки опускаетс вниз.The method of producing castings by the method of continuous casting, characterized in that, in order to ensure a smooth filling of the mold and the sequence of crystallization of the metal, the mold is equipped with vertical movable feeders and during the casting process is lowered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU660458A SU132779A1 (en) | 1960-03-28 | 1960-03-28 | The method of producing castings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU660458A SU132779A1 (en) | 1960-03-28 | 1960-03-28 | The method of producing castings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU132779A1 true SU132779A1 (en) | 1960-11-30 |
Family
ID=48403800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU660458A SU132779A1 (en) | 1960-03-28 | 1960-03-28 | The method of producing castings |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU132779A1 (en) |
-
1960
- 1960-03-28 SU SU660458A patent/SU132779A1/en active
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