| 三坐标测量机测端动态有效作用直径影响因素分析 |
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| 引用本文： | 张梅,费业泰,盛立.三坐标测量机测端动态有效作用直径影响因素分析[J].中国机械工程,2010(9). |
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| 作者姓名： | 张梅 费业泰 盛立 |
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| 作者单位： | 安徽大学;合肥工业大学; |
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| 基金项目： | 安徽省现代测试与质量控制重点实验室资助项目; 安徽大学博士科研启动基金资助项目(02203105) |
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| 摘 要： | 在对三坐标测量机测端动态有效作用直径影响机理分析的基础上,构建了加法模型和乘法模型,通过对两种模型进行比较分析发现:考虑自变量交互效应的加法模型较好地反映了移动速度、触测速度和逼近距离对测端动态有效作用直径的影响。模型结果表明:移动速度越大,有效作用直径越小;触测速度偏离其最优值越多,有效作用直径就越大;逼近距离越大,有效作用直径越小。
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| 关 键 词： | 三坐标测量机 动态有效作用直径 误差修正 测头 |
Analysis of Influence Factors of CMM Dynamic Effective Diameter |
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| Zhang Mei, Fei Yetai Sheng Li .Anhui University,Hefei, .Hefei University of Technology.Analysis of Influence Factors of CMM Dynamic Effective Diameter[J].China Mechanical Engineering,2010(9). |
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| Authors: | Zhang Mei Fei Yetai Sheng Li Anhui University Hefei Hefei University of Technology |
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| Affiliation: | Zhang Mei1,2 Fei Yetai2 Sheng Li2 1.Anhui University,Hefei,230039 2.Hefei University of Technology,230009 |
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| Abstract: | Based on the influence mechanism analysis of a CMM dynamic effective diameter,the addition model and the multiplication model were built herein.During the analysis,the addition model,considering the interactive effect of independent variables,proves to be most effective in reflecting the positioning velocity,approach distance and probing velocity effect on the dynamic effective diameter.The model shows that the higher the positioning velocity,the smaller the dynamic effective diameter;the more probing veloc... |
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| Keywords: | coordinate measuring machine(CMM) dynamic effective diameter error correction probe |
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