Light railway vehicle multi plate clutch

Glavni predmet proučavanja ovog završnog rada je konstruiranje višelamelne spojke znajući samo osnovne podatke o pogonskom stroju i vozilu. Koristeći kataloge dostupne na internetu i isto tako neke zadane proračune, bilo je potrebno doći do izlazne jedinice dobivene u AutoCAD programu za crtanje. Višelamelna tarna spojka radi tako da aktivacijska sila dobivena hidraulikom pritisne tarne ploče i one, kao posljedica trenja koje se javlja između tarnih parova, prenose radni moment sa pogonskog stroja na radni stroj. Za isključenje spojke u radu služe opruge djelovanjem sile u suprotnom smjeru, zatim se paket lamela razdvoji i prijenos momenta prestaje. Stožasti ležajevi sprječavaju izravan dodir vratila i kućišta te podnose radijalnu i aksijalnu silu uz male gubitke trenja. Svi konstrukcijski elementi u cjelini preuzimaju svoju funkciju kako bi sklop mogao funkcionirati.The main subject of reaserch in this thesis is constructing a multi plate clutch knowing only the basic things about a driving machine and a vehicle. By using catalogues available on the internet and also some given calculations, it was necessary to get to an output using AutoCAD drawing program. The multi plate clutch works by an activation force produced by its hydraulic parts which puts pressure on friction plates and they, as a product of friction between friction combination, transmit operating torque from the driving machine to a driven machine. Springs are used to disengage the operating clutch transmitting the force in the opposite way, then plates detach and trasmition of the torque is stopped. Tapered roller bearings prevent direct contact between a shaft and a housing and they transfer radial and axial force with small friction losses. All constructing elements in general take their function to operate as a assembly