| 新一代GPS的公差矢量化技术探讨 |
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| 引用本文： | 彭和平.新一代GPS的公差矢量化技术探讨[J].江汉大学学报(自然科学版),2011,39(3):57-60. |
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| 作者姓名： | 彭和平 |
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| 作者单位： | 江汉大学机电与建筑工程学院,湖北武汉,430056 |
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| 摘 要： | 对新一代GPS的矢量公差技术进行探讨,提出替代要素的概念.研究了如何借助替代要素实现零件名义几何特征及变动的描述,为公差设计技术研究奠定理论基础.
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| 关 键 词： | 产品几何技术规范 矢量公差 坐标测量机 |
Study on Vectorial Tolerancing Technique of New Generation GPS |
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| PENG He-ping.Study on Vectorial Tolerancing Technique of New Generation GPS[J].Journal of Jianghan University:Natural Sciences,2011,39(3):57-60. |
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| Authors: | PENG He-ping |
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| Institution: | PENG He-ping(School of Electromechanical and Architectural Engineering,Jianghan University,Wuhan 430056,Hubei,China) |
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| Abstract: | The vectorial tolerancing technique of the new generation GPS is discussed.The concept of substitute feature is introduced at first.Then how to describe the nominal geometrical features and the variations of these features by means of substitute features is studied.It establishes theoretical basis for the study of tolerance design technique. |
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| Keywords: | geometrical product specifications（GPS） vectorial tolerance coordinate measuring machine（CMM） |
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