余明浪. 钣金加工中正五边形划线原理误差分析[J]. 金属加工(热加工), 2009, (13): 51-51.
引用本文: 余明浪. 钣金加工中正五边形划线原理误差分析[J]. 金属加工(热加工), 2009, (13): 51-51.
Analysis on errors of metalplate processing in theory of regular pentagon drawing[J]. MW Metal Forming, 2009, (13): 51-51.
Citation: Analysis on errors of metalplate processing in theory of regular pentagon drawing[J]. MW Metal Forming, 2009, (13): 51-51.

钣金加工中正五边形划线原理误差分析

Analysis on errors of metalplate processing in theory of regular pentagon drawing

  • 摘要: 在钣金加工中,定圆内接正五边形的划线方法采用近似画法,其边长误差究竟为多少,是否需要修正,现对此进行一定量分析.

     

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