Pinion Gear Bevel Gear for Differential

Spider gear is also called pinion gear or planet gear, which is straight bevel gear. Straight bevel gears are widely used in the differential and transmission assembly of commercial vehicles, agricultural machineries, contruction equipments, tricycle axles, and many other applications. The main function of bevel gears are to make it possible for two wheels move at different speed. We are specialized in the production of precision forging bevel gears for more than 10 years, and have improved advanced and patent technologies for such products. With the application  of 3D simulation software, we can keep exact mounting distance of meshing gears. Polishing process to the forging mold, turning process to the steel blank, using of normalizing furnace and right heating temperature controlling can make the forging teeth with minimum oxide scale after hot forging and the forged bevel teeth with precision grade of 8. 

Forged Bevel Teeth

Grinded Helical Teeth

3D Simulation For Mold