SU87186A1 - The way to cast iron in machines under pressure - Google Patents
The way to cast iron in machines under pressureInfo
- Publication number
- SU87186A1 SU87186A1 SU411646A SU411646A SU87186A1 SU 87186 A1 SU87186 A1 SU 87186A1 SU 411646 A SU411646 A SU 411646A SU 411646 A SU411646 A SU 411646A SU 87186 A1 SU87186 A1 SU 87186A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- cast iron
- way
- under pressure
- machines under
- iron
- Prior art date
Links
Landscapes
- Casting Devices For Molds (AREA)
Description
Одним ИЗ преп тствий в отл.ивке чугуна в машинах дл лить под давлением вл етс проникновение чугуна в зазор между цилиндром и прессующим плунжером. Отбелива сь, этот чугун дает весьма твердое включение, которое в дальнейшем обдирает цилиндр и плунжер, вывод машину из стро .One of the obstacles in casting iron in an injection molding machine is the penetration of the iron into the gap between the cylinder and the pressure plunger. Bleach, this cast iron gives a very solid inclusion, which further strips the cylinder and plunger, putting the machine out of operation.
В описываемом изобретении этот недостаток устранен тем, что машина дл лить чугуна снабжена песчаным затвором в камере сжати над прессующим плунжером.In the described invention, this disadvantage is eliminated by the fact that the casting machine for cast iron is equipped with a sand plug in the compression chamber above the pressure plunger.
На чертеже изображена схематически машина.The drawing shows a schematic of the machine.
От привода 1 перемещаетс Взад и вперед клиновое устройство 2, сообщающее плунжеру 5 в цилиндре 4 поступательное движение.From the actuator 1, a wedge device 2 is moved back and forth, which tells the plunger 5 in the cylinder 4 to move forward.
Поверх плунжера 3 в цилиндре 4 насыпан песок 5, предохран ющий от попадани чугуна в зазор между плунлсером 3 и цилиндром 4 при впрессовывании в пресс-форму 6 жидкого чугуна, поступающего через металлоприемник 7.Sand 5 is poured over the plunger 3 in the cylinder 4, which prevents the pig iron from entering the gap between the plunger 3 and the cylinder 4 when pressing liquid iron 6 into the mold 6 through the metal receiver 7.
Дл дозировки подачи жидкого чугуна в пресс-форму 6 -имеетс пневматический цилиндр 8 со штоком 9, производ щим отсечку жидкого чугуна в металлоприемнике 7.For dispensing the supply of liquid iron to the mold 6, there is a pneumatic cylinder 8 with a rod 9 producing a cut-off of liquid iron in the metal receiver 7.
Предмет изобретени Subject invention
Способ лить чугуна в мащинах под давлением вертикального типа, отличающийс применением песча-ного затвора в камере сжати над прессующим плунжером, с целью защиты от проникновени жидкого чугуна во врем прессовали в зазор между прессующим пуансоном ,и цилиндром.The method of casting iron in a vertical-type pressurized process, characterized by the use of a sand gate in a compression chamber above the pressure plunger, in order to protect against the penetration of liquid iron during extrusion into the gap between the pressure punch and the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU411646A SU87186A1 (en) | 1950-01-31 | 1950-01-31 | The way to cast iron in machines under pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU411646A SU87186A1 (en) | 1950-01-31 | 1950-01-31 | The way to cast iron in machines under pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU87186A1 true SU87186A1 (en) | 1950-11-30 |
Family
ID=48258996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU411646A SU87186A1 (en) | 1950-01-31 | 1950-01-31 | The way to cast iron in machines under pressure |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU87186A1 (en) |
-
1950
- 1950-01-31 SU SU411646A patent/SU87186A1/en active
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