First of all,you need to understand what CNC machining is.CNC machining,also known as CNC machining,requires process analysis of the machined parts before programming.It is used to control the machining of machine tools.The machining process of CNC machine tools and the machining process of ordinary machine tools are basically in principle.The above is the same,but the entire process of CNC machining is completely automatic.The content of the process is complicated.This is because CNC machine tools are more expensive than ordinary machine tools.If only simple processes are economically uneconomical,it is usually complicated to arrange more complicated processes on CNC machine tools,even on difficult machines.
Of course,CNC machining has advantages.
The arrangement of the work steps is more detailed.This is because the problems that need not be considered in the processing technology of ordinary machine tools,such as the arrangement of the work steps in the process,the determination of the tool points,the tool change points and the processing routes,etc.The process can not be ignored.The CNC machining program is the instructional file of the CNC machine tool,which relies on the program to complete all the processes.
The CNC machine tool is controlled by the program instructions,and the whole process of machining is automatically performed according to the program instructions.
CNC machining has high efficiency,high machining precision,low labor intensity and strong adaptability to different workpieces.The CNC machining program not only includes the process of the parts,but also includes the necessary process parameters such as cutting amount and feed.Route,tool size number,and the motion of the machine.