Кіровоградський інститут сільськогосподарського машинобудування
Кировоградский институт сельскохозяйственного машиностроения
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Application filed by Кіровоградський інститут сільськогосподарського машинобудування, Кировоградский институт сельскохозяйственного машиностроенияfiledCriticalКіровоградський інститут сільськогосподарського машинобудування
Priority to UA97084360ApriorityCriticalpatent/UA28702A/en
Publication of UA28702ApublicationCriticalpatent/UA28702A/en
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.
UA97084360A1997-08-261997-08-26method of repairing gear pumps by method of reduced sizes
UA28702A
(en)