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细分曲面NC刀轨生成算法的研究

Research on NC Tool Path Generation for Subdivision Surface
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摘要 对细分曲面NC刀轨生成的关键技术作了讨论,并对已有的NC刀轨生成算法进行比较归类,针对不同的算法列举了不同的实例,最后指出细分曲面NC刀轨生成技术存在的问题及可能解决的途径。 The key techniques about NC tool path generation for subdivision surface are discussed. Various algorithms of NC tool path generation are compared and classified according to the key techniques. A variety of examples are presented based on the implementation for some of the algorithms. Existing problems and methods for further study are also discussed.
作者 蒋晓玲 原恩桃
机构地区 淮阴工学院 南京航空航天大学机电学院
出处 《机械制造与自动化》 2008年第5期12-16,共5页 Machine Building & Automation
关键词 NC刀轨 细分曲面 细分次数 覆盖网格 曲面等距 NC tool path subdivision surface subdivision depth cover mesh offset surface
分类号 TP391 [自动化与计算机技术—计算机应用技术]
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参考文献13

  • 1Catmull E. and Clark J. Recursively generated B-spline surfaces on arbitrary topological meshes [ J ]. Computer-Aided Design, 1978, 10(6) :350-355.
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  • 4WANG Huawei and QIN Kaihuai(Department of Computer Science and Technology, Tsinghua University, Beijing 100084, China).Precise evaluation of uniform Doo-Sabin surfaces[J].Progress in Natural Science:Materials International,2003,13(5):391-396. 被引量：3
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  • 6WANG Huawei , GUAN Youjiang and QIN Kaihuai(1. Department of Computer Science and Technology,2. Department of Precision Instrument and Mechanics, Tsinghua University, Beijing 100084, China).Error estimate for Doo-Sabin surfaces[J].Progress in Natural Science:Materials International,2002,12(9):695-700. 被引量：4
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二级参考文献25

  • 1WANG Huawei , GUAN Youjiang and QIN Kaihuai(1. Department of Computer Science and Technology,2. Department of Precision Instrument and Mechanics, Tsinghua University, Beijing 100084, China).Error estimate for Doo-Sabin surfaces[J].Progress in Natural Science:Materials International,2002,12(9):695-700. 被引量：4
  • 2[1]Catmull, E. et al. Recursively generated B-spline surfaces on arbitrary topological meshes. Computer-Aided Design, 1978, 10: 350.
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  • 4[3]Sederberg, T. W. et al. Non-uniform recursive subdivision surfaces. Computer Graphics (Proceedings of SIGGRAPH '98), 1998, 387.
  • 5[4]Stam, J. Exact evaluation of Catmull-Clark subdivision surfaces at arbitrary parameter values. Computer Graphics (Proceedings of SIGGRAPH '98), 1998, 395.
  • 6[5]Reif, U. A unified approach to subdivision algorithms near extraordinary vertices. Computer Aided Geometric Design, 1995, 12: 153.
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  • 8Doo D, et al. Behavior of recursive division surfaces near extraordinary points [ J ] . Computer-Aided Design, 1978, 10(6) : 356-360.
  • 9Wang Huawei, Qin Kaihuai. Precise evaluation of uniform Doo-Sabin subdivision surfaees[J ].
  • 10Takafumi Saito, Tokiichiro Takahashi. NC machining with Gbuffer method[J ] . Computer Graphics, 1991, 25 (4) : 207-216.

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机械制造与自动化
2008年 第5期

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