Bevel gear testing machines are special machines used to check the quality of bevel gears. These machines can be used to test a variety of characteristics of bevel gears, such as their shape, size, roundness, and precision. Bevel gear testing machines are usually equipped with a variety of sensors and measuring tools that allow them to measure the desired properties of the bevel gear. These machines may also be equipped with a data recording function to store and analyze the measurement data. These machines are important for a wide range of industrial applications, such as the automotive industry, the agricultural machinery industry, and the textile industry. They make it possible to check the quality of bevel gears and ensure that they meet the desired specifications. Bevel gear inspection machines usually have high precision and reliability, and can quickly and efficiently inspect a large number of bevel gears. In addition, they can be equipped with easy operation and high repeatability.