Automatic CNC lathes cannot cut printed circuits at will
Automatic CNC lathes cannot cut printed circuits at will. At present, some maintenance personnel are used to repair related home appliances and are used to disconnection inspection. Because most of the circuit boards on CNC equipment are double-sided metal orifice plates or multilayer perforated plates. The composition of these printed lines is thin and dense. Once cut, which cutters are welded and cut wire. It's easy to cut off adjacent lines, and then there are some points. When cutting a line, it cannot be separated from the line, and multiple lines must be cut at the same time.
Modern CNC equipment uses CNC. This type of CNC equipment usually uses multiple microprocessors to implement numerical control functions in the form of programming software, so it is also called software numerical control. Since the servo system is the second half of the fully automatic CNC lathe, its performance will directly affect the technical indicators, such as the accuracy and speed of the fully automatic CNC lathe. Therefore, the servo drive of the fully automatic CNC lathe is required to have good quick response performance and accuracy. The automatic CNC lathe can sensitively track the digital command signal sent by the CNC device, and can faithfully execute the command from the CNC device, thereby improving the dynamic tracking characteristics and static tracking accuracy of the system.
Analysis of automatic CNC lathes. High-precision CNC lathes have higher processing accuracy. Generally, the processing accuracy of CNC machine tools can reach 0.05-0.1MM. CNC machine tools are controlled in the form of digital signals. Each time a pulse signal is output through the CNC device, the moving parts of the machine tool will move a pulse equivalent (usually 0.001MM), and the average backlash of the machine tool feed drive chain and the average error of the pitch will be compensated by the CNC device. Therefore, the positioning accuracy of CNC machine tools is high.