Helical gear, Manufacturing Methods of Gear, Analysis of gear, and Modelling of helical gear.
Marine engines are among heavy duty machineries, which need to be taken care of in the best way during proto type development stages. These engines are operated at very high speeds which induce a large stresses and deflections in the gears as well as in other rotating components. For the safe function of the engine, these stresses and deflections have to be minimized in this project. Static structural analysis on a high speed helical gear used in a machine engines, have been performed. The dimensions of the model have been arrived at by the theoretical methods. The stresses generated and deflections of the tooth have been analyzed for different materials. Finally the results obtained by theoretical analysis and finite element analysis are compared to check correctness Conclusions have been arrive on the material which is best suited for the machine engines based on the result.