The Final Drive. Differential Model. Worm & wheel. Straight bevel. Spiral bevel. Hypoid. Gear Types, Spur, Helical, Bevel, Rack and Pinion, Worm. Helical Gear: Helical gear is a cylindrical shaped gear with helicoid teeth.
Helical gears operate with less noise and vibration than spur gears. At any time, the load on helical gears is distributed over several teeth, resulting in reduced wear. Due to their angular cut, teeth meshing results in thrust loads along the gear shaft. Torsen Limited Slip Differential - Explained. Limited Slip Differential - Explained. Differentials - Explained. Lsd differential. Torsen differential. Open differential. MuirDifferential. Differentials lsd. 4X4. 2. How a Differential Works and Types of Differentials.