圈上海文通大华 Why Use Gears? 1.Reduce/lncrease speed 2.Increase torque 3.Move power from one point to another 4.Change direction of power 5.Split power Generally this functionality is accomplished by many gears mounted in a gear box! 圈上泽充大学 Common Types of Gears 33 1. Reduce/Increase speed 2. Increase torque 3. Move power from one point to another 4. Change direction of power 5. Split power Generally this functionality is accomplished by many gears mounted in a gear box! Why Use Gears? Common Types of Gears