The on - line inspecting system on machining center based on cad is introduced in this paper , include software schematic analysis and design , function and critical technology 本文介紹了基于cad的加工中心在線檢測(cè)系統(tǒng)的軟件的總體分析與設(shè)計(jì)、功能及關(guān)鍵技術(shù)研究。