CNC machine tools have the following characteristics:

1. It has a strong adaptability to the processing object and adapts to the characteristics of the single-piece production of products such as moulds. It provides a suitable processing method for the manufacture of moulds

2. High machining precision and stable machining quality;

3, can carry on the multi-coordinate linkage, can process the complicated shape part;

4, processing parts change, generally only need to change the NC program, can save production preparation time;

5, the machine itself high precision, rigidity, can choose favorable processing capacity, high productivity (general for Ordinary Machine 3 ~ 5 times) ;

6, the machine tool automation degree is high, may reduce the Labor intensity;

7. Modernization of production management. CNC machine tools use digital information and standard code processing, transmission of information, the use of computer control methods, for the computer-aided design, manufacturing and management integration laid the foundation;

8, the operator's quality requirements are higher, the maintenance personnel's technical requirements are higher;

9. Reliability.

PURPOSE:

1. Be Able to make the machine move and process the parts according to the programmed program. It combines the latest technology of machinery, automation, computer, measurement, microelectronics and so on, and uses a variety of sensors.

2. The main sensors used in CNC machine tools are photoelectric encoder, linear grating, proximity switch, temperature sensor, Hall effect sensor, current sensor, voltage sensor, pressure sensor, liquid level sensor, rotary transformer, Inductosyn, speed sensor, etc. , mainly used to detect the position, linear displacement and Angular Displacement, speed, pressure, temperature and so on.