Design Teaching Machine Tool of Open CNC System on PC

摘要

In this paper, we design the open numerical control system of PC based on embedded motion control card. This open NC teaching machine tool is not only for the removal to meet the teaching requirements of the mechanical design, but also allows users to define instructions, to convert CNC instructions to the control card built-in function on the PC; to export the control information to control machine tool axis movement. This greatly enhances the students' interest, and helps them to faster formation of the core competencies of the CNC technology.