RU2009144335A - DEVICE FOR HIGH SPEED FINISHING - Google Patents
DEVICE FOR HIGH SPEED FINISHING Download PDFInfo
- Publication number
- RU2009144335A RU2009144335A RU2009144335/02A RU2009144335A RU2009144335A RU 2009144335 A RU2009144335 A RU 2009144335A RU 2009144335/02 A RU2009144335/02 A RU 2009144335/02A RU 2009144335 A RU2009144335 A RU 2009144335A RU 2009144335 A RU2009144335 A RU 2009144335A
- Authority
- RU
- Russia
- Prior art keywords
- rotor
- grooves
- stator
- magnetic circuit
- induction motor
- Prior art date
Links
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Устройство для высокоскоростной отделочной обработки, содержащее неподвижный фланцем, на котором жестко с помощью болтов и подвижного фланца закреплен шлифовальный круг, отличающееся тем, что неподвижный фланец установлен и жестко закреплен на подвижной вращающейся части - роторе, входящего в состав второго торцового асинхронного двигателя, при этом последний содержит статор с витым магнитопроводом, в пазах которого расположена m-фазная первичная обмотка, и выше упомянутый ротор с витым магнитопроводом, в пазах которого расположена короткозамкнутая вторичная обмотка, при этом упомянутый статор одновременно является ротором первого торцового асинхронного двигателя с витым магнитопроводом, в пазах которого расположена короткозамкнутая вторичная обмотка, причем статор первого торцового асинхронного двигателя имеет витой магнитопровод, в пазах которого расположена m-фазная первичная обмотка, и центральный вал, на котором на упорных подшипниках смонтированы совмещенный статор-ротор и ротор со шлифовальным кругом. A device for high-speed finishing processing, comprising a fixed flange, on which a grinding wheel is rigidly fixed with bolts and a movable flange, characterized in that the fixed flange is mounted and rigidly mounted on a movable rotating part - a rotor, which is part of the second end induction motor, while the latter contains a stator with a twisted magnetic circuit, in the grooves of which is located the m-phase primary winding, and the aforementioned rotor with a twisted magnetic circuit, in the grooves of which is located a short-circuited secondary winding, wherein said stator is simultaneously the rotor of the first end induction motor with a twisted magnetic circuit, in the grooves of which there is a short-circuited secondary winding, the stator of the first end induction motor has a twisted magnetic circuit, in the grooves of which is an m-phase primary winding, and a central shaft on which a combined stator rotor and a rotor with a grinding wheel are mounted on thrust bearings.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009144335/02A RU2431558C2 (en) | 2009-11-30 | 2009-11-30 | Device for high-speed finish machining |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009144335/02A RU2431558C2 (en) | 2009-11-30 | 2009-11-30 | Device for high-speed finish machining |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2009144335A true RU2009144335A (en) | 2011-06-10 |
RU2431558C2 RU2431558C2 (en) | 2011-10-20 |
Family
ID=44736260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2009144335/02A RU2431558C2 (en) | 2009-11-30 | 2009-11-30 | Device for high-speed finish machining |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2431558C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112238271A (en) * | 2020-08-31 | 2021-01-19 | 北京精密机电控制设备研究所 | Device is used in processing of gradable bull screw nut |
-
2009
- 2009-11-30 RU RU2009144335/02A patent/RU2431558C2/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112238271A (en) * | 2020-08-31 | 2021-01-19 | 北京精密机电控制设备研究所 | Device is used in processing of gradable bull screw nut |
CN112238271B (en) * | 2020-08-31 | 2021-10-01 | 北京精密机电控制设备研究所 | Device for machining multi-thread nut in indexing manner and sequential grinding method |
Also Published As
Publication number | Publication date |
---|---|
RU2431558C2 (en) | 2011-10-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20111201 |