YF - D160160 CNC carving and milling machine of numerical control system software design

YF - D160160 CNC engraving and milling machine system software adopts the modular design, using object oriented senior language vc + + 6. Zero writing, providing the real-time dynamic link library management with PMAC motion process. System software mainly includes PC man-machine interface, communication up and down a machine program and PLC program and so on several parts. YF - D160160 CNC engraving and milling machine system software structure is shown in figure 1. PC interface provides users with a system operation interface, the interface, the system of each function module in the form of a menu and dialog is invoked. The PLC control program for machine tool system of switch quantity logic control. Dynamic link library PComm32 provide function with the bottom of the virtual device driver for data exchange, and then directly by the virtual device driver and exchange data with PMAC. Engraving machine price information in yifan numerical control network.