关键词: 开放式数控, 模块化

Abstract: To effectively and affordably configure open architecture controller, the mechanisms and key techniques in configuration were analyzed, which included the plan of modules, specification of modules and connections between the chosen modules, etc. A module pool that consisted of the basic CNC functional modules and the interfaces of modules that provided the basic configuration functions, were designed. Finally, a 3-axis milling machine as an example was provided to illustrate the configuration and start up process. It is shown that using configuration improves the reusability of modules and realizes the open architecture controller.

Key words: open architecture controller, modularization