Service and machine processing of parts of centrifugal pumps

Centrifugalne pumpe su vrsta pumpi koje se najčešće koriste za pospješivanje transporta tekućina u industrijskim pogonima, kućanskim i drugim aparatima. Koriste se za manje i srednje visine dobave te velike količine transporta medija. Zbog konstantnog rada pumpe se dosta troše te su potrebni česti pregledi i pravovremeno održavanje. U radu je opisan postupak servisiranja centrifugalnih pumpi na primjeru pumpe „ENSIVAL“ Tip24P.65Z. Poseban je naglasak stavljen na strojnu obradu dijelova centrifugalne pumpe, kontrolu dijelova nakon strojne obrade, sklapanje pumpe te puštanje u rad.Centrifugal pumps are the kind of pumps most commonly used to boost the transport of fluids in industrial plants, and in household and other appliances. They are used for lower-range and midrange delivery and for large amounts of media transport. Due to the constant operation, the pumps become quite used-up and therefore require frequent inspections and timely maintenance. This paper describes the procedure for servicing centrifugal pumps on the example of the "ENSIVAL" pump type 24P.65Z. Particular emphasis is placed on machine processing of centrifugal pump parts, control of parts after machining, pump assembly and commissioning