The working principle of CNC cutting machine

Usually, the CNC cutting system automatically processes the processed parts according to the pre-programmed processing program. We put the part's machining process route, process parameters, tool motion trajectory, displacement, cutting parameters (spindle revolutions, feed, back tooling, etc.) and auxiliary functions (tool change, spindle forward, reverse, etc.) Cutting fluid on, off, etc.), according to the instruction code and program format specified by the CNC cutting system, compile a processing program list, and then record the content of the program list on the control medium (such as punched paper tape, magnetic tape, disk, magnetic bubble) Memory), and then input into the numerical control device of the numerical control machine tool, so as to direct the machine tool to process parts. Since the CNC cutting equipment must process the parts according to the program, the programmer will input the program into the CNC system to direct the work of the machine tool after the program is compiled. The input of the program is through the control medium. In this way, using the numerical control system to control the finished parts can be modified by the drawing staff in time, and the use is more arbitrary. The accuracy of the parts and components is also greatly improved compared with the accuracy of the semi-automatic cutting equipment.