Processing characteristics and cutting speed of spiral bevel gears
The efficiency of spiral bevel gear transmission is high, the arc overlap coefficient is large, and the load-carrying capacity of bevel gear processing is high.
Release time:
2025-03-07
The efficiency of spiral bevel gear transmission is high, with a large arc overlap coefficient. The load-bearing capacity of bevel gears is high, and the transmission is smooth and stable, reliable in operation, compact in structure, energy-saving, material-saving, space-saving, wear-resistant, long-lasting, and low-noise. In various mechanical transmissions, the transmission efficiency of spiral bevel gears is relatively high, providing significant economic benefits for various transmissions, especially high-power transmissions. When transmitting equal torque, the required transmission components take up less space compared to belt and chain transmissions. Spiral bevel gear transmission is stable, and the stability of the transmission ratio is often a basic requirement for the transmission performance of various mechanical devices. Spiral bevel gears operate reliably and have a long service life. The tooth profile of spiral bevel gears is arc-shaped and generally conical, resembling an umbrella, hence the name spiral bevel gear.
Spiral bevel gears are transmission components that can provide smooth transmission ratios and low-noise operation. Different regions of spiral bevel gears have different names. Unlike spiral cone gears, where the axes of the gear pairs intersect, causing the spiral angles of the driving and driven gears to be equal, the axis offset of the quasi-hyperbolic gear pair results in the spiral angle of the driving gear being greater than that of the driven gear. Therefore, although the normal module of the quasi-hyperbolic bevel gear pair is equal, the end face module is not equal (the end face module of the driving gear is greater than that of the driven gear). This results in the driving gear of the quasi-hyperbolic bevel gear transmission having a larger diameter and better strength and stiffness compared to the corresponding spiral cone gear transmission.
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