What is a spiral bevel gear?

Although Spiral Bevel Gears are widely used in our daily lives, many people know and do not know the reason behind them. In fact, the tooth shape of spiral Bevel Gears is circular arc shape, and most of them are conical, just like the shape of umbrellas, which is why they have this name. The performance of spiral bevel gears is very good, with smooth transmission ratio and low noise transmission performance. Its use can effectively improve the performance of our machinery and reduce the wear of various components. Therefore, we are widely using it, and in different regions, it also has different names, such as spiral bevel gears, circular bevel gears, spiral bevel gears, etc.