产品分类
Product classification
扫一扫浏览手机站
Introduction of CNC system
摘要：Numerical Control System is the abbreviation of Numerical Control System, which performs some or all of the Numerical Control functions according to the Control program stored in the computer memory, and with the interface circuit and servo drive device of the special computer system. Through the use of digital instructions composed of numbers, letters and symbols to achieve the action control of one or more mechanical equipment, it is usually controlled by the position, angle, speed and other mechanical quantities and switching quantities.
Numerical Control System, which was developed in parallel with the computer in the early days, is used to Control the automatic processing equipment, the special controller which is composed of electronic tubes and relays is called HARD NC. Since the 1970s, separate hardware electronic component have been gradually replaced by more integrated computer processors, known as computer numerical control systems.
Computerized numerical control (CNC) system is a numerical control system with computer control machining function. CNC system 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.
CNC systems consist of CNC program memory devices (from early paper tape to magnetic rings, to magnetic tape, magnetic disks to general purpose computer hard disks) , computer control mainframes (from special purpose computers to PC-based computers) , Programmable logic controller (plcs) , spindle drives, and feed (servo) drives (including detection devices) .
As a result of the gradual use of general-purpose computers, the numerical control system increasingly has a software-based color, and the use of PLC instead of the traditional machine tool electrical logic control device, making the system smaller, the utility model has the advantages of better flexibility, generality and reliability, easy realization of complex numerical control functions, convenient use and maintenance, and the functions of connecting with network and remote communication.
Computerized numerical control (CNC) system is a numerical control system with computer control machining function. CNC system 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.
CNC systems consist of CNC program memory devices (from early paper tape to magnetic rings, to magnetic tape, magnetic disks to general purpose computer hard disks) , computer control mainframes (from special purpose computers to PC-based computers) , Programmable logic controller (plcs) , spindle drives, and feed (servo) drives (including detection devices) .
As a result of the gradual use of general-purpose computers, the numerical control system increasingly has a software-based color, and the use of PLC instead of the traditional machine tool electrical logic control device, making the system smaller, the utility model has the advantages of better flexibility, generality and reliability, easy realization of complex numerical control functions, convenient use and maintenance, and the functions of connecting with network and remote communication.
