Marine Propeller Spiral Bevel Gear

Marine propeller bevel gear Marine spiral bevel gears are used in the field of reduction transmission in the shipbuilding industry. The material is generally high-quality alloy steel 20CrNi2MoA, the single-stage transmission ratio is generally below 4, the carrying power is high, and the transmission efficiency is generally 0.94~0.98.The design, manufacturing and installation process of marine bevel gears are reasonable, the noise requirements are very high, and they are generally medium-speed transmissions; the transmission power can be designed according to the requirements of the entire machine. The transmission operates smoothly, has high gear load-bearing capacity, wear resistance, long life, and low noise. However, it is difficult to manufacture and is widely used in the field of reduction transmission in my country's shipbuilding industry.