SU141404A1 - Turbojet blade polishing machine - Google Patents
Turbojet blade polishing machineInfo
- Publication number
- SU141404A1 SU141404A1 SU685001A SU685001A SU141404A1 SU 141404 A1 SU141404 A1 SU 141404A1 SU 685001 A SU685001 A SU 685001A SU 685001 A SU685001 A SU 685001A SU 141404 A1 SU141404 A1 SU 141404A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- polishing machine
- blade polishing
- turbojet
- turbojet blade
- abrasive
- Prior art date
Links
- 238000005498 polishing Methods 0.000 title description 3
- 239000000843 powder Substances 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Description
В ОСНОВНОМ авт. св. ° 129106 описан полировальный станок дл обработки турбореактивных двигателей, в котором совершает осциллирующее движение в пневматической рабочей камере с порошкообразным абразивом. С целью обеспечени контакта абразива с заготовкой но всей ее криволинейной поверхности, он находитс под давлением.BASIC Auth. St. ° 129106 a polishing machine for processing turbojet engines is described, in which it oscillates in a pneumatic working chamber with a powdered abrasive. In order to ensure the contact of the abrasive with the workpiece but its entire curvilinear surface, it is under pressure.
Недостатком этого станка вл етс невозможность создани давлени порошкообразного абразива на лопатку с помощью одного двухпоршневого штока.The disadvantage of this machine is the impossibility of creating powder pressure of the abrasive on the blade using a single double piston rod.
Предложенный станок вл етс дальнейшим развитием изобретени по основному авторскому свидетельству. Сущность изобретени заключаетс в том, что в стенке применен один двухпоршневой шток, поршни которого в двух смежных рабочих камерах совершают возвратно-поступательные движени . С целью осуществлени поочередной автоматической перезар дки отработавшим порошкообразным абразивом каждой из рабочих камер в ходе работы смежной камеры рабочие камеры выполнены сообщающимис собой.The proposed machine is a further development of the invention according to the main copyright certificate. The essence of the invention is that one double-piston rod is used in the wall, the pistons of which in two adjacent working chambers reciprocate. In order to perform an alternate automatic reloading with the spent powder abrasive of each of the working chambers during the operation of the adjacent chamber, the working chambers are made communicating with each other.
На чертеже изображена схема предложенного станка.The drawing shows a diagram of the proposed machine.
Кривошипный механизм / привода станка сообщает осциллирующее движение полируемым лопаткам 2, помещаемым в пневматическую камеру с порошкообразным абразивом. Эта камера состоит из двух одинаковых цилиндров 5 и 4, симметрично расположенных относительно перегородки 5. Полости цилиндров сообщаютс между собою каналами 5 и 7 через щели 8 9. Внутри цилиндра перемещаетс двухпорщневой шток 10.The crank mechanism / drive of the machine informs the oscillating movement of the polished blades 2, placed in a pneumatic chamber with a powdered abrasive. This chamber consists of two identical cylinders 5 and 4, which are symmetrically located relative to the partition 5. The cylinder cavities communicate between themselves channels 5 and 7 through slots 8 9. The double-piston rod 10 moves inside the cylinder.
При полировании левой лопатки воздух, поданный через канал //, перемещает щток влево, обеспечива обтекание всей поверхности лопатки порощкообразным абразивом иод соответствующим давлением.When polishing the left blade, the air supplied through the channel // moves the brush to the left, ensuring that the iodine is wiped around the entire surface of the blade with appropriate pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU685001A SU141404A1 (en) | 1960-11-14 | 1960-11-14 | Turbojet blade polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU685001A SU141404A1 (en) | 1960-11-14 | 1960-11-14 | Turbojet blade polishing machine |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU129106 Addition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU141404A1 true SU141404A1 (en) | 1960-11-30 |
Family
ID=48297349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU685001A SU141404A1 (en) | 1960-11-14 | 1960-11-14 | Turbojet blade polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU141404A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3596407A (en) * | 1968-03-06 | 1971-08-03 | Shell Oil Co | Sonic polishing apparatus |
| US4660326A (en) * | 1985-01-31 | 1987-04-28 | N P S P Po Hydroplastichna Obrabotka Na Metalite | Apparatus for hydromechanical cleaning and polishing |
-
1960
- 1960-11-14 SU SU685001A patent/SU141404A1/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3596407A (en) * | 1968-03-06 | 1971-08-03 | Shell Oil Co | Sonic polishing apparatus |
| US4660326A (en) * | 1985-01-31 | 1987-04-28 | N P S P Po Hydroplastichna Obrabotka Na Metalite | Apparatus for hydromechanical cleaning and polishing |
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