Analyze the requirements of CNC lathes for sensors

Sensor CNC lathe is one of the very important components. Without sensor CNC lathe will not be able to be CNC and can only be said to be a manual lathe. A sensor is a device or device that can sense the specified measurement and convert it into a usable output signal according to a certain rule. The input signal (measured) is often non-electricity, and the output signal is often the amount of electricity that is easy to handle, such as voltage.

　　 There are many types of sensors, with different classification standards and different names. The common ones are resistance sensors, inductive sensors, capacitive sensors, temperature sensors, piezoelectric sensors, Hall sensors, thermocouple sensors, photoelectric sensors , Digital position sensor, etc. The sensors used on CNC machine tools mainly include photoelectric encoders, linear gratings, proximity switches, temperature sensors, Hall sensors, current sensors, voltage sensors, pressure sensors, liquid level sensors, resolvers, induction synchronizers, speed sensors, etc. Mainly used to detect position, linear and angular displacement, speed, pressure, temperature, etc. (Guide: Analysis of the difference between metal plating and plastic plating)

　　The requirements of CNC machine tools for sensors:

　　(1) High reliability and strong anti-interference;

　　(2) Meet the requirements of accuracy and speed;

　　(3) Easy to use and maintain, suitable for machine tool operating environment;

　　(4) Low cost.

　　 Different types of CNC machine tools have different requirements for sensors. Generally speaking, large-scale machine tools require high speed response, and medium-sized and high-precision CNC machine tools require precision.

More related Shenzhen stamping factory industry news: