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    Please use this identifier to cite or link to this item: http://ccur.lib.ccu.edu.tw/handle/A095B0000Q/258

    Title: 工具機循圓誤差之解析;The Analysis of The Errors in Machine Tools' Circular Test
    Authors: 吳品毅;Wu, PIN-YI
    Contributors: 機械工程系研究所
    Keywords: 循圓量測;體積誤差;誤差分析;雙球桿;Circular test;Volumetric error;Double ball bar;Error analysis
    Date: 2017
    Issue Date: 2019-07-17
    Publisher: 機械工程系研究所
    Abstract: 本論文以數學的方式,從體積誤差推導工具機之誤差模型,分析誤差源對循圓的影響化成方程式加入誤差模型,最後導入循圓量測資料以計算各誤差源在循圓區間的大小,並與市售量測儀器Renishaw double ball bar的檢測值相互比對以建構出循圓誤差完整且合理的計算方式與流程。實驗方面,本論文以東台三軸加工機VC-608為實驗機具架設量測儀器Renishaw 之double ball bar 進行循圓測試,擷取double ball bar的量測資料導入所設計的分析流程以解析出各項誤差源,輔以Renishaw 之ballbar 20將循圓結果分析出誤差源以交互比對。最後通過比對結果以確認本論文的分析方式與Renishaw有何異同,並且能透過這個過程能知道Renishaw的分析結果是否正確。
    This thesis show that the machine tools’ error model was derived by volumetric error and joined the equation derived by the influence of the error source on ball bar measurement. Last, use the error model on the measuring data to calculate the values of the error sources, and build the reasonable analysis process, and then compared the detection values with the commercially available measuring instruments, Renishaw’s double ball bar. In experiment, this thesis use Renishaw’s double ball bar to do circular test on the Tongtai’s VC608, and then, capture the measuring data to calculate the error sources, compare with the digitals showed by Renishaw ballbar20, an analyzing program designed by Renishaw. Finally, confirm the digitals’ similarities and differences between this thesis and Renishaw to know the results of Renishaw’s analysis are correct.
    Appears in Collections:[機械工程學系] 學位論文

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