Engraving machine controller

The engraving machine control system, the core part of the engraving machine, is the brain and the soul. A good body is available with a good bed. To make him move and create more profits for you, you need to give it a smart brain, a pure soul. The controller has three parts, one, the driver, the inverter, the engraving controller and the host computer software.

1, the driver, its function is to accept the pulse signal provided by the controller to drive the stepper motor motion. One of the main functions of the drive is pulse subdivision. Each stepper motor produces a complete square wave pulse signal that produces a fixed step. Take a common two-phase hybrid motor as an example. Each time the motor receives a pulse signal, it produces a step angle of 1.8O. It takes 200 steps to rotate the motor one revolution. But when the drive is subdivided, it takes 200*8=1600 steps per revolution. It is further inferred that when the linear displacement of the conduction device per revolution is 10 mm, the pulse equivalent is 10 mm / 1600 pulses = 0.00625 mm / pulse. This is the theoretical minimum engraving accuracy of this machine.
2. Inverter, its main function is to accept the controller signal and output high-speed pulse device. As we all know, the mains used in our country is 50HZ. The main function of the inverter is to adjust the running speed of the spindle by adjusting the power supply frequency. There are many suppliers of inverters, and the main brands in the industry are Fuling and Sifang.
3. The engraving machine controller is the core part of the engraving machine control system. His main function is to execute computer software commands and control the drive, the drive works. The earliest people blindly worship imported products, such as: Siemens, Fanak, Baoyuan, new generation, etc., but as practice found, these powerful CNC machine controllers are not very practical for engraving machines. Now more end users prefer domestic products because it conforms to the working method of the engraving machine and is more user-friendly. The best supplier of engraving machine controllers in China is Jinan Exhibition Company. Its product stability and speed are very good, the biggest advantage is the extremely high cost performance.