UA28702A - method of repairing gear pumps by method of reduced sizes - Google Patents
method of repairing gear pumps by method of reduced sizesInfo
- Publication number
- UA28702A UA28702A UA97084360A UA97084360A UA28702A UA 28702 A UA28702 A UA 28702A UA 97084360 A UA97084360 A UA 97084360A UA 97084360 A UA97084360 A UA 97084360A UA 28702 A UA28702 A UA 28702A
- Authority
- UA
- Ukraine
- Prior art keywords
- housing
- wells
- gears
- gear pumps
- reduced sizes
- Prior art date
Links
Landscapes
- Rotary Pumps (AREA)
Abstract
A method of repairing the gear pumps is performed by the method of reduced sizes of the fits of connected parts to initial sizes by grinding of gears, boring the wells of housing, boring openings for pins of gears in the bearings and by treatment of the sections of separation of working cavities on the walls of the wells of housing. Only worn part of the wells of housing is treated. Working is accomplished by the tool, in which the radius is equal to the radius of reground gears in the direction of maximum wear of pump casing to the depth not less than h with respect to maximally worn surface of housing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UA97084360A UA28702A (en) | 1997-08-26 | 1997-08-26 | method of repairing gear pumps by method of reduced sizes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UA97084360A UA28702A (en) | 1997-08-26 | 1997-08-26 | method of repairing gear pumps by method of reduced sizes |
Publications (1)
Publication Number | Publication Date |
---|---|
UA28702A true UA28702A (en) | 2000-10-16 |
Family
ID=74397051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UA97084360A UA28702A (en) | 1997-08-26 | 1997-08-26 | method of repairing gear pumps by method of reduced sizes |
Country Status (1)
Country | Link |
---|---|
UA (1) | UA28702A (en) |
-
1997
- 1997-08-26 UA UA97084360A patent/UA28702A/en unknown
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