The sensor of a CNC gear hobbing machine is a device or device that can sense a specified test and convert it into a signal according to a recorded pattern. The CNC gear hobbing machine is composed of sensitive components and conversion components. The sensor itself is a detection device that can sense the measured information.

It is precisely because of this that the CNC gear hobbing machine needs to directly transform the detected information into electrical signals or other required forms of information output according to a certain pattern, which can meet a series of requirements for information transmission, processing, storage, display, recording, and control.

The sensor of CNC gear hobbing machine is the primary link in achieving automatic detection and control. It should be noted that sensor detection technology is the sensing organ of the system, which can directly achieve automatic control or a key link in automatic adjustment.

The stronger the function of the CNC gear hobbing machine sensor, the higher the automation program of its system. In modern engineering, it requires sensors to be able to quickly or accurately obtain information and withstand harsh environmental tests, which is a direct guarantee for mechatronics systems to reach a high level.

In the renovation of CNC gear hobbing machines, the function of sensors is to detect and provide feedback on the feed position and motor speed of the workbench, providing good control over the machining process.