Open CNC System Based on Kernel Platform

The present development status of open CNC system at home and abroad was analyzed; the shortage of the current NC system and the development trend of open CNC system were discussed.A new design method"modular,open CNC system based on kernel platform"was proposed,and the function and realization technology of the three parts in the system were introduced,which are the NC system architecture based on kernel platform,the establishment of kernel platform and CNC processing information feedback to CAD product model.