Conical Gear

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Conical Gear: Bevel gear is a type of gear generally used when there is a need to change the rotation and direction of an axle.In the case of bevel gear, your teeth can be straight, spiral or helical. As in the case of straight teeth, the impact between them is caused at once with each contact change, it is more common to choose curved teeth. This is because spiral or helical teeth soften the impact between the teeth as contact is made gradually, starting at one end and spreading along the frieze.Difference between the teethThe spur bevel gear, however, is suitable for smaller, low-speed equipment and is an even economical option.Meanwhile, the spiral bevel gear has the teeth set at a certain angle, allowing pressure distribution and promoting smoother interaction between parts, best suited to a wider range of activities.In the helical bevel gear, the teeth are arranged transverse to the axis and are suitable for use in systems operating at high rotation. This type of gear also has the advantage of working not only with the transmission on parallel axes, but also on axles that form an angle to each other.