Domestic numerical control manufacturer

Well-known CNC manufacturers in China are: guangzhou cnc, Shanghai Kaitong, Beijing Kaiendi, Wuhan Huazhong, Wuhan Huaxing, Chengdu Guang Tai, Shenzhen Shanshan, Aerospace Century Star, etc.

Numerical control system, abbreviated as numerical control system, is a special computer system that performs some or all numerical control functions according to the control program stored in computer memory, and is equipped with interface circuit and servo drive device. Through the use of digital instructions composed of numbers, characters and symbols, the action control of one or more mechanical devices is realized, usually controlling mechanical quantities such as position, angle, speed and switch value. It is more flexible, universal, reliable, easy to realize complex numerical control functions, convenient to use and maintain, and has the functions of network connection and remote communication.

The abbreviation of digital control system, named Numerical Control System in English, developed in parallel with computers in the early days to control automatic processing equipment. This special controller with computing power is called hard numerical control. After 1970s, the separated hardware and electronic components were gradually replaced by more integrated computer processors, which were called computer numerical control systems.

Computer numerical control system is a system that uses computer to control machining function and realize numerical control. According to the control program stored in the computer memory, the numerical control system performs some or all numerical control functions, and is equipped with an interface circuit and a servo drive device. It is a special computer system for controlling automatic processing equipment.

The CNC system consists of numerical control program storage device (from the early paper belt to the magnetic ring, to the magnetic tape and disk, and then to the general hard disk of the computer), computer control host (the computer has developed from special computer to PC architecture), programmable logic controller (PLC), spindle drive device and feed (servo) drive device (including detection device).

With the gradual use of general-purpose computers, the numerical control system has become more and more software-oriented. PLC has replaced the traditional logic control devices of machine tools and electrical appliances, making the system smaller, more flexible, universal and reliable, easy to realize complex numerical control functions, convenient to use and maintain, and has the functions of connecting networks and conducting remote communication.