Izrada rotora vijčano ekscentrične pumpe

Šeper, Vedran (2017) Izrada rotora vijčano ekscentrične pumpe. = Rotor machining of the screw eccentric pump. Undergraduate thesis , Sveučilište u Zagrebu, Fakultet strojarstva i brodogradnje, UNSPECIFIED. Mentor: Ciglar, Damir.

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Abstract (Croatian)

Vijčano-ekscentrične pumpe imaju široko područje primjene u industriji zbog svoje jednostavne konstrukcije i zbog mogućnosti transportiranja medija različite viskoznosti. Isto tako, zbog modularne gradnje pojednostavljeno je održavanje takvih pumpi. Jedini ograničavajući faktor primjene ovakvih pumpi predstavlja temperatura transportiranog medija. U ovom završnom radu opisana je osnovna podjela pumpi, navedena su područja njihove primjene u industriji te su dane njihove karakteristike i neke od učestalih pojava kod rada pumpi. Osim toga, objašnjen je osnovni princip rada vijčano-ekscentričnih pumpi te je dana podjela vijčanih pumpi. Detaljnije je opisana konstrukcija jednovijčane ekscentrične pumpe, gdje je posebna pozornost pridana kardanskom vratilu i rotoru vijčano-ekscentrične pumpe. U praktičnom dijelu ovog završnog rada prikazan je tehnološki postupak izrade rotora vijčano-ekscentrične pumpe na klasičnim alatnim strojevima. U tom dijelu su navedeni svi potrebni postupci obrade te pripadajući alati i potrebni alatni strojevi.

Abstract

Progressive cavity pumps have a wide range of application in industry because of its simple construction and ability to transport media with different kind of viscosity. Also, because of their modular construction, the maintenance of these kind of pumps is simplified. The only limiting factor of application for this kind of pumps is represented by the temperature of transported media. In this bachelor thesis there is described the basic division of pumps, there is specified the application areas of pumps in industry and there are also given some of their characteristic and also some of frequently processes that are likely in operation of these pumps. Furthermore, it is explained the basic work principle of progressive cavity pumps and there is also given division of screw pumps. More detailed is described the construction of one-screw progressive cavity pump, where a special attention is given to cardan shaft and rotor of progressive cavity pump. In the practical part of this bachelor thesis is shown the technological process of production a rotor for the progressive cavity pump made on classical tool machines. In that part there are listed all necessary processing procedures and belonging tools and tools machines.

Item Type: Thesis (Undergraduate thesis)
Uncontrolled Keywords: Vijčano-ekscentrična pumpa; rotor; kardansko vratilo
Keywords (Croatian): Progressive cavity pump; rotor; cardan shaft
Subjects: TECHNICAL SCIENCE > Mechanical Engineering
Divisions: 1200 Department of Technology > 1230 Chair of Machine Tools
Date Deposited: 28 Feb 2017 09:29
Last Modified: 14 Mar 2017 15:24
URI: http://repozitorij.fsb.hr/id/eprint/7367

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