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車削多面體運(yùn)動的矢量建模及誤差分析
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    摘要:

    通過矢量分析,，選擇了車削多面體運(yùn)動的標(biāo)架,，建立了車削多面體運(yùn)動的矢量模型,，在此基礎(chǔ)上給出了描述車削多面體運(yùn)動的矢量表達(dá)式,，建立了相對運(yùn)動的矢量公式和刀尖軌跡的矢量公式,。通過幾何分析,，建立了加工表面的直線度公式,。實(shí)驗(yàn)驗(yàn)證了車削多面體運(yùn)動的矢量表達(dá)式和加工表面的直線度公式。

    Abstract:

    The coordinate system of turning polyhedron movement was selected and its vector model was established by way of analyzing the vector, and based on that, the vector expression of describing turning polyhedron movement was deduced, then the vector formula of the relative movement and the vector formula of the path of the lathe tool were built. The formula of straightness error of the machined surface was also founded through geometrical analysis. At last, the above formulas were testified through an experiment.

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趙韓,徐林森,吳焱明,張棟.車削多面體運(yùn)動的矢量建模及誤差分析[J].農(nóng)業(yè)機(jī)械學(xué)報(bào),2007,38(4):154-157.[J]. Transactions of the Chinese Society for Agricultural Machinery,2007,38(4):154-157.

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