SU540726A1 - The method of processing parts free abrasive grain - Google Patents
The method of processing parts free abrasive grainInfo
- Publication number
- SU540726A1 SU540726A1 SU1023784A SU1023784A SU540726A1 SU 540726 A1 SU540726 A1 SU 540726A1 SU 1023784 A SU1023784 A SU 1023784A SU 1023784 A SU1023784 A SU 1023784A SU 540726 A1 SU540726 A1 SU 540726A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- abrasive grain
- processing parts
- free abrasive
- fluidized bed
- abrasive
- Prior art date
Links
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Description
1one
Изобретение относитс к машиностроительной и литейной нромышленност м и может быть использовано дл отделочных операций Поверхностей деталей свободным абразивом.The invention relates to the engineering and foundry industries and can be used for finishing operations on the surfaces of parts with a free abrasive.
В насто щее врем абразивную обработку осуществл ют во вращательных барабанах, заполненных рабочей смесью, а также в контейнерах , которым сообщаетс вибрационное Движение.Currently, the abrasive machining is carried out in rotary drums filled with the working mixture, as well as in containers that communicate the vibratory motion.
Цель изобретени - обработка деталей сложной конфигурации за счет высокоинтенсивного движени частиц абразива.The purpose of the invention is to process parts of complex configuration due to the high-intensity movement of abrasive particles.
Это достигаетс применением способа псевдоожижени частиц воздухом с образованием однородного псевдоожиженного сло (кип щего сло ) дл химических процессов и сепарировани сыпучих продуктов в качестве способа обработки деталей свободным абразивом , при котором детали помещают неподвижно в «кип щем слое абразивного материала (или металлических шариков).This is achieved by using a method of fluidizing particles with air to form a uniform fluidized bed (fluidized bed) for chemical processes and separating bulk products as a method of processing parts with a free abrasive, in which parts are placed stationary in a fluidized bed of abrasive (or metal balls).
Применение однородного псевдоожиженного сло дл обработки деталей позвол ет достигнуть более высокой производительности за счет высокоинтенсивного движени частиц, а также исключить систему охлаждени , так как псевдоожижающий агент (воздух) вл етс и охладителем.The use of a uniform fluidized bed for the treatment of parts allows one to achieve higher productivity due to the high-intensity movement of the particles, as well as to exclude the cooling system, since the fluidizing agent (air) is also a coolant.
На чертеже представлена технологическа The drawing shows the technological
схема обработки поверхности деталей в кип щем слое абразивного зерна.surface treatment of parts in an fluidized bed of abrasive grain.
Воздух, засасываемый вентил тором 1 под решетку 2, создает в камере 3 «кип щий слой абразивного зерна. Детали 4 подвешиваютс неподвижно в зоне основного «кннени .The air drawn in by fan 1 under the grill 2 creates in the chamber 3 a "boiling bed of abrasive grain. Parts 4 are suspended in the area of the main foot.
Подача новой порции абразива производитс через шлюзовой затвор 5. Измельченные частицы абразива очищаютс в циклоне 6. Камера 3 работает под разрежением, что исключает запыленность окружающего воздуха.The supply of a new portion of abrasive is made through a sluice gate 5. The ground abrasive particles are cleaned in a cyclone 6. Chamber 3 operates under vacuum, which eliminates the dustiness of the surrounding air.
Предлагаемый способ обеспечивает высокую производительность обработки за счет применени кип щего сло абразива, возможность обработки сложных по форме деталей. Устройство дл реализации способа имеет несложную конструкцию, так как способ исключает необходимость применени движущихс механизмов. Способ экономически эффективен .The proposed method provides high processing performance due to the use of a fluidized bed of abrasive, the ability to process parts of complex shape. The device for implementing the method has a simple construction, since the method eliminates the need to use moving mechanisms. The method is cost effective.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1023784A SU540726A1 (en) | 1965-08-23 | 1965-08-23 | The method of processing parts free abrasive grain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1023784A SU540726A1 (en) | 1965-08-23 | 1965-08-23 | The method of processing parts free abrasive grain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU540726A1 true SU540726A1 (en) | 1976-12-30 |
Family
ID=20438729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1023784A SU540726A1 (en) | 1965-08-23 | 1965-08-23 | The method of processing parts free abrasive grain |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU540726A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4258505A (en) * | 1978-03-04 | 1981-03-31 | Metallgesellschaft Aktiengesellschaft | Method of and apparatus for the surface cleaning of workpieces |
| US4586293A (en) * | 1984-04-27 | 1986-05-06 | Carrier Vibrating Equipment, Inc. | Method and apparatus for surface treating a workpiece |
| WO1987004963A1 (en) * | 1986-02-14 | 1987-08-27 | Carrier Vibrating Equipment, Inc. | Method and apparatus for surface treating workpieces |
-
1965
- 1965-08-23 SU SU1023784A patent/SU540726A1/en active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4258505A (en) * | 1978-03-04 | 1981-03-31 | Metallgesellschaft Aktiengesellschaft | Method of and apparatus for the surface cleaning of workpieces |
| US4586293A (en) * | 1984-04-27 | 1986-05-06 | Carrier Vibrating Equipment, Inc. | Method and apparatus for surface treating a workpiece |
| WO1987004963A1 (en) * | 1986-02-14 | 1987-08-27 | Carrier Vibrating Equipment, Inc. | Method and apparatus for surface treating workpieces |
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