Bevel Gear Set

Description

Bevel gears are used for transmission between intersecting shafts. Compared with column gears, the transmission direction can be changed. Bevel gears are divided into straight bevel gears, spiral bevel gears, etc.

Spiral bevel gears are often used for motion and power transmission between two intersecting axes. The teeth of a bevel gear are distributed on the surface of a cone, and its tooth shape gradually decreases from the big end to the small end. The tooth shape of the spiral bevel gear is an arc shape, and it is generally conical, like a bevel, hence the name spiral bevel gear. The spiral bevel gear has high transmission efficiency, stable transmission ratio, large arc overlap coefficient, high load-bearing capacity, stable and smooth transmission, reliable operation, compact structure, energy and material saving, space saving, wear resistance, long life and low noise. Among various mechanical transmissions, the transmission efficiency of spiral bevel gears is the highest, which has great economic benefits for all types of transmissions, especially high-power transmissions. The transmission parts required to transmit the same torque require the least space, and are more space-saving than belts and The space required for the chain drive is small; the spiral bevel gear transmission ratio is permanently stable, and stable transmission ratio is often the basic requirement for transmission performance in the transmission of various mechanical equipment; the spiral bevel gear works reliably and has a long life.