Experimental Investigation of Polymers Gears to the Composite Gears

The extensive interest in the development of spur gear and to improve its efficiency and its performance a comprehensive review on the structure of spur gear are analyzed, and certain modifications are done in the composition of a spur gear. This process is done with the combination of different materials such as Epoxy resin, natural fiber, glass fiber, and silicon carbonate. This spur gear was manufactured by using the gear hobbing process. Later this spur gear is tested by using a hardness testing machine, and then the properties of this gear are compared with an Epoxy resin gear and nylon gear. Achieved by this project is higher than Epoxy resin, then this project can be replaced with Epoxy resin gear and nylon gears.