CNC (Computer digital control ) is a kind of automatic machine tool controlled by the program, it represents the development direction of modern machine tool control technology, is a typical mechatronics products. The CNC system is essentially a special real-time multi-task computer system that can logically process programs with control codes or other symbolic instructions, and decode them, represent them with coded numbers, and input numerical control devices through information carriers. After calculation and processing, the CNC device sends out various control signals to control the action of the machine tool, and automatically processes the parts according to the shape and size required by the drawing. This system can solve the problem of complex, precision, small batch and multi-variety parts processing, and is a flexible and high-efficiency automatic machine tool.
CNC machining usually refers to computer digital control precision machining, including CNC machining lathes , CNC machining milling machine , CNC machining boring and milling machine and so on. The main work of this processing technology is to prepare processing programs, that is, the original manual work into computer programming, of course, you need to have manual processing experience. The advantages of CNC machining include stable machining quality and high machining precision, and the principle is to simplif the machining procedure and achieve efficient and accurate machining by determining the feed route.
CNC precision machining system is a process test instrument used in the basic disciplines of engineering and technology science, used in aviation, aerospace products and vehicles, instruments, medical, sports equipment, as well as home, office and other products of vehicles and various precision parts processing. This system has the dynamic power of 15 HP (11.2 kW), the speed of 12,000 rpm, the maximum load of the table 340Kg, the tool storage capacity of 20, the maximum tool length of 250mm technical indicators.
CNC Machining is the process of using CNC machine tools to process metals, which is usually controlled by G code programming. CNC machining has great advantages over manual machining, such as producing very accurate and repeatable parts, which can produce complex shapes that can not be completed by manual machining. CNC machining G code can be programmed manually, but usually the machining shop uses CAM (computer-aided manufacturing) software to automatically read CAD (computer-aided design) files and generate G code programs to control CNC machine tools.
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