| 现行圆柱度测量方法分析及采样方案新策略 |
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| 引用本文： | 郑鹏,张琳娜,陈明仪.现行圆柱度测量方法分析及采样方案新策略[J].机械强度,2011,33(1):152-158. |
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| 作者姓名： | 郑鹏 张琳娜 陈明仪 |
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| 作者单位： | 1. 郑州大学机械工程学院,郑州,450001
2. 上海大学精密机械工程系,上海,200072 |
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| 基金项目： | 国家自然科学基金项目资助(50975262)~~ |
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| 摘 要： | 在对新一代产品几何技术规范GPS(geometrical product specification)采样要求分析的基础上,采用现有仪器对样品轴的圆柱度进行多组实测,同时结合计算机模拟分析,深入探讨现行测量方法的局限性和存在问题,即现有的仪器和现行的测量方案难以满足GPS采样规范隐含的采样面密度和采样频率要求.计算机模...
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| 关 键 词： | 圆柱度误差 产品几何技术规范 采样方案 误差评定 |
ANALYSIS OF CURRENT CYLINDRICITY MEASUREMENT METHOD AND NEW SAMPLING STRATEGY |
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| ZHENG Peng,ZHANG LinNa,CHEN MingYi.ANALYSIS OF CURRENT CYLINDRICITY MEASUREMENT METHOD AND NEW SAMPLING STRATEGY[J].Journal of Mechanical Strength,2011,33(1):152-158. |
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| Authors: | ZHENG Peng ZHANG LinNa CHEN MingYi |
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| Affiliation: | ZHENG Peng1 ZHANG LinNa1 CHEN MingYi2(1.Institute of Mechanical Engineering,Zhengzhou University,Zhengzhou 450001,China)(2.Department of Precision Mechanical Engineering,Shanghai University,Shanghai 200072,China) |
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| Abstract: | The standard sampling specification of the new generation GPS(geometrical product specification) is analyzed.After the experimental measurement of cylindricity of the specimen shaft with the existing instruments and computer simulation are carried out,the disadvantages and problems of current cylindricity measurement are discussed.The existing instruments and sampling programs can not satisfy the implied sampling density and sampling frequency of ISO/GPS.The simulated and experimental results indicate that,... |
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| Keywords: | Cylindricity error Geometrical product specification Sampling strategy Error evaluation |
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