UA28791A - method for repairing gear pumps by method of reduced sizes - Google Patents
method for repairing gear pumps by method of reduced sizesInfo
- Publication number
- UA28791A UA28791A UA97094726A UA97094726A UA28791A UA 28791 A UA28791 A UA 28791A UA 97094726 A UA97094726 A UA 97094726A UA 97094726 A UA97094726 A UA 97094726A UA 28791 A UA28791 A UA 28791A
- Authority
- UA
- Ukraine
- Prior art keywords
- wells
- gears
- housing
- gear pumps
- reduced sizes
- Prior art date
Links
Landscapes
- Rotary Pumps (AREA)
Abstract
The method is proposed for repairing the gear pumps by method of reduced sizes by bringing the fits of the components, which are mated with initial sizes by method of the grinding of gears, boring of the wells of housing, boring of openings for pins and by treatment of the sections of separation of working cavities on the walls of wells of housing. Are treated not entire perimeter of the wells of housing, but only its worn part. Working is accomplished by a tool, whose radius is equal to the radius of reground gears in the direction of maximum wear of pump casing. During assembling of the pump the gears are displaced in this direction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UA97094726A UA28791A (en) | 1997-09-23 | 1997-09-23 | method for repairing gear pumps by method of reduced sizes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UA97094726A UA28791A (en) | 1997-09-23 | 1997-09-23 | method for repairing gear pumps by method of reduced sizes |
Publications (1)
Publication Number | Publication Date |
---|---|
UA28791A true UA28791A (en) | 2000-10-16 |
Family
ID=74397008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UA97094726A UA28791A (en) | 1997-09-23 | 1997-09-23 | method for repairing gear pumps by method of reduced sizes |
Country Status (1)
Country | Link |
---|---|
UA (1) | UA28791A (en) |
-
1997
- 1997-09-23 UA UA97094726A patent/UA28791A/en unknown
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