[多坐标曲面加工直接插补算法和新型CNC系统研究]周云飞

【多坐标曲面加工直接插补算法和新型CNC系统研究】周云飞.pdfADissertationSubmitted toHuazhongUniversityof ScienceandTechnologyfor theDegreeofDoctorofPhilosophy Research on Surface DirectInterpolation Algorithm andNewCNCSystem forMulti-AxisMachining by ZhouYunfei Directed byProf.Zhou Ji,Prof.Yu Jun Prof.ABSTRACT Surface machining is the major cmphasis in the application of CNC and CAD/CAM.A large number of NC codes are necessary for the current CNC to form a surface,which is expensive,consumping and unconvenient.Thus,the actual excutingefficiencyofCAD/CAMis seriouslyhinderedanddecreased.(录 IV 目 1引言 1本课题的目的和意义 1数控技术的发展综述和分析 1本文主要工作 第二章SDI的算法思想 2问题背景 2SDI的基本思想 2SDI和CAM 2实现SDI的若干技术问题 2.
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