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author:

洪玫 (洪玫.) [1] (Scholars:洪玫) | 姚立纲 (姚立纲.) [2] (Scholars:姚立纲)

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Abstract:

针对内超环面齿轮齿面数控加工精度难以保证的问题,提出一种基于B样条曲面插值误差控制的内超环面齿轮齿面建模的方法.该方法以内超环面齿轮理论齿面原型为依据,运用B样条曲面构造插值曲面,计算插值曲面片与理论齿面之间的误差.通过插值误差分析,根据误差分布特点,将型值点网格不断细化,获得一组型值点阵,经插值重构后可得到满足精度要求的内超环面齿轮齿廓模型.最后,通过数控加工验证了建模的有效性.基于B样条曲面插值误差控制的内超环面齿轮齿面建模方法为获得高精度的内超环面齿轮实体模型奠定了理论基础.

Keyword:

B样条曲面 内超环面齿轮 插值误差 网格细化 超环面行星蜗杆传动

Community:

  • [ 1 ] [洪玫]福州大学
  • [ 2 ] [姚立纲]福州大学

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Source :

图学学报

ISSN: 2095-302X

CN: 10-1034/T

Year: 2014

Issue: 5

Volume: 35

Page: 715-722

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 4

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