Кіровоградський інститут сільськогосподарського машинобудування
Кировоградский институт сельскохозяйственного машиностроения
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Кіровоградський інститут сільськогосподарського машинобудування, Кировоградский институт сельскохозяйственного машиностроенияfiledCriticalКіровоградський інститут сільськогосподарського машинобудування
Priority to UA97094726ApriorityCriticalpatent/UA28791A/en
Publication of UA28791ApublicationCriticalpatent/UA28791A/en
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.
UA97094726A1997-09-231997-09-23method for repairing gear pumps by method of reduced sizes
UA28791A
(en)
Surfaces-of-teeth grinding method for rotary gear shaving cutter, involves reducing tip diameter of machined rotary gear shaving cutter to appropriate dimension using wheel of rotary-gear-shaving cutter grinder