POGONSKA JEDINICA V-46 TK

Pogonska jedinica V-46 TK je dvanaesto cilindrični Diesel motor čija je nominalna snaga 735 kW (1000KS) i izvedba je slabije pogonske jedinice V-46-6 nominalne snage 574 kW (780KS). V-46 TK je ugrađen u tenk M-84A i M84A4 (tenkovi 5. serije). Tenk M84 i njegove verzije su glavni borbeni tenk Oružanih snaga Republike Hrvatske. U ovom radu izrađen je 3D model, u programskom paketu SolidWorks, klipnog mehanizma pogonske jedinice V-46 TK i razvoda snage koji pogoni dodatne uređaje pogonske jedinice. Također, izrađen je pojednostavljeni model kućišta, sustav dobave goriva, sustav dobave zraka, sustav podmazivanja i dio rashladnog sustava. Osim izrade modela proveden je i proračun naprezanja na klipnom mehanizmu kako bi se moglo ustanoviti potencijal dodatnog povećanja snage predmetne pogonske jedinice.The V-46 TK power unit is a twelve-cylinder Diesel engine with a nominal power of 735 kW (1000hp) and it is derived from weaker power unit V-46-6 with 574 kW (780hp) nominal power. The V-46 TK is built into the tenk M-84A and M-84A4 Tank (5th series tanks), Tank M84 and its versions are the main battle tanks of the Armed Forces of the Republic of Croatia. In this paper, a 3D model was made, in the SolidWorks software package, of the piston mechanism of the V-46 TK and timing mechanism which powers additional devices of power unit. Also, a simplified housing model, fuel supply systems, air supply system, lubrication system and part of the cooling system were made. Besides making. In addition to the development of the model itself, the stress calculation on the piston mechanism was carried out in order to determine the potential for further increase in the power of the drive unit in question