Mechanical Spiral Bevel Gear

Spiral bevel gear is also helical bevel gear, accuracy grade DIN3965 which is a common gear transmission device in industrial machinery. Compared with ordinary spur gear, because its tooth surface is helical, there is a certain Angle of inclination to the axis, which makes the contact process of the gear relatively smooth to a certain extent, thus reducing the impact and noise when the gear is driven.

Its design structure is also relatively compact, so the transmission efficiency is high, the transmission operation is relatively stable, the arc overlap coefficient is large, the relative carrying capacity is also high, which helps to save energy and space, and wear resistance, and the service life is also relatively long.

The transmission efficiency of spiral bevel gear is the largest in all kinds of mechanical transmission, especially for high-power transmission. It also performs well at high speed and high torque, so it is widely used in petroleum, mining, engineering and other machinery.