¿Cuáles son los tres tipos de engranajes de bisel?

Engranajes de biselse dividen en varios tipos, incluidos engranajes biselos rectos, engranajes biselados helicoidales y engranajes de bisel curvos. Los engranajes biselos rectos tienen baja fuerza axial y alto ruido, y se usan para la transmisión de baja velocidad (<5m/s); The helical bevel gear has a high degree of overlap and low noise; Curved bevel gear transmission is stable, with low noise and high load-bearing capacity. It is used in high-speed and heavy-duty situations, with a transmission power of up to 3700 kW and a circumferential speed of over 40 meters per second. Umbrella gears are widely used in the transmission of intersecting axes in automobiles, machine tools, tractors, and other machinery. At present, powder metallurgy can only produce spur bevel gears, which has advantages such as low cost and good wear resistance.