About the characteristics of helical bevel gears

Helical bevel gears are divided into two types, one is an arc bevel gear, whose large axle crosses with a small axle; One is a hypoid helical bevel gear, which has a certain deviation between the large axle and the small axle. Helical bevel gears are widely used in automotive, aviation, mining and other mechanical transmission fields, with large overlap coefficient, strong bearing capacity, high transmission ratio, stable transmission, low noise and other advantages.

In bevel gears, there are spur gears and curved gears, depending on the tooth length orientation of the teeth. Straight bevel gears are straight lines in which the long contour of the teeth intersects the cone. If it is a curve, it is collectively referred to as a curved gear. Helical bevel gears should be synonymous with curved bevel gears. Depending on the curve, there are three types of helical bevel gears, which belong to different companies.

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A helical bevel gear is a transmission component with a stable transmission ratio and low noise. It has different names in different regions, also known as arc tooth bevel gear, arc tooth bevel gear, bevel gear, arc bevel gear, spiral bevel gear, etc. Helical bevel gear transmission efficiency is high, the transmission ratio is stable, the arc overlap coefficient is large, the bearing capacity is high, the transmission is stable and stable, the work is reliable, the structure is compact, the energy-saving material, the space-saving, the wear resistance, the service life is long, and the noise is low. In various mechanical transmissions, the spiral bevel gear transmission has high efficiency and great economic benefits for various transmissions, especially high-power transmission; The drive pair saves space, smaller than the belt and chain drive; The transmission ratio of the helical bevel gear is stable, and the stability of the transmission ratio is often the basic requirement of the transmission of various mechanical equipment; Helical bevel gears work reliably and have a long service life.