Research of Vertical Coaxality Measurement
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摘要: 介紹立式同軸度測量儀的系統構成。該測量儀采用立式回轉軸結構,優點是避免產生撓度變形,提高了測量精度,該儀器采用數據自動采集裝置,采樣位置準確,速度快。提出了同軸度誤差的數學模型,其中給出一種高效的優化方法一余弦移位相加法。同時建立了基準軸線的公式。
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關鍵詞:
- 立式同軸度測量儀 /
- 數據采集 /
- 優化方法/同軸度數學模型
Abstract: Introduced the constitution of the vertical concentricity measurement. The vertical construction which can avoid deflection deformation is used. Data auto-sampling device is used in the measurement, so the sampling position is accurate and the sampling speed is high. The mathematic model of concentricity error and a advanced optimal method—"cosine shift plus" are put forward. The basis axial line formula is derived. -

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