纳米三坐标测量机不确定度分析与精度设计

纳米三坐标测量机不确定度分析与精度设计

杨洪涛[1] 费业泰[2] 陈晓怀[1][1]合肥工业大学仪器科学与光电工程学院,安徽合肥230009 [2]安徽理工大学机械工程系,安徽淮南232001摘　要:利用现代精度设计理念设计纳米三坐标测量机的结构，选用高精度的零部件进行组装，解决了传统阿贝误差问题，通过研究现代精度保障理论和技术，进行纳米级水平的误差源全面分析，推导各个不确定度分量的计算公式，根据给定的精度指标设计合理的精度，提出所需检定仪器的具体技术指标，精度设计的结果满足了纳米三坐标测量机的测量精度要求．[著者文摘]

关键词:纳米三坐标测量机 阿贝误差全误差源分析 不确定度 精度设计
分类号:　TG8 TH7[著者标引]文献标识码：A文章编号：1000-582X（2006）08-0082-05栏目信息：机械·光电工程
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Uncertainty Analysis and Accuracy Design of Nano-CMMYANG Hong-tao , FEI Ye-tai , CHEN Xiao-huai 1. School of Instrument Science and Opto-electronic Engineering Hefei University of Technology, Hefei 230007, China; 2. Department of Mechanical Enginneering of Anhui University of Science ＆ Technology, Huainan 232001, ChinaAbstract:By using advanced accuracy design concept, Nano-CMM＇s structure is designed, which is set-up by choosing high degree of accuracy components. The traditional Abbe error is solved due to the design of the structure of the Nano- CMM. By studying the modem accuracy ensuring theory and technique, the nanometer level＇s analysis of total error source of the Nano-CMM is processed. The uncertainty calculating formula is deduced. The reasonable error distributing and design are clone according to the given accuracy target. The needed nanometer level calibrating instruments＇technic index are put forward. The result of accuracy design meets the measuring accuracy demand of Nano-CMM is made.[著者文摘]

Key words:Nano-CMM ; Abbe error; analysis of total error source ; uncertainty accuracy design

拿去学习一下下！

标注一下，有空研究一下！！

费业泰~~~好多书都是他的。。。