| 温度对平晶平面度影响的定性分析及相关问题探讨 |
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| 引用本文： | 宫美望,王召孟,刘文君.温度对平晶平面度影响的定性分析及相关问题探讨[J].工业计量,2008,18(3):12-15. |
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| 作者姓名： | 宫美望 王召孟 刘文君 |
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| 作者单位： | 1. 青岛市计量测试所,山东,青岛,266071
2. 青岛市水利勘测设计院有限公司,山东,青岛,266023 |
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| 摘 要： | 在测量平晶工作面的平面度时，温度不仅对平晶平面度的大小有影响，而且直接影响对平晶表面形状（凹凸）的判断。文章给出了温度对平晶平面度影响的实例分析，并提出了两种平晶表面形状判断的辅助方法，且对JJG28—2000《平晶》检定规程中平晶表面形状判断方法进行了必要的补充说明。
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| 关 键 词： | 平晶 温度 平面度 平行度 表面形状 凹面 凸面 |
| 文章编号： | 1002-1183(2008)03-0012-04 |
| 修稿时间： | 2007年10月17 |
Qualitative Analysis of Temperature Effect on Optical Flat Flatness and Discussion on Relevant Conception |
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| Gong Mei-wang,Wang Zhao-meng,LIU Wen-jun.Qualitative Analysis of Temperature Effect on Optical Flat Flatness and Discussion on Relevant Conception[J].Industrial Measurement,2008,18(3):12-15. |
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| Authors: | Gong Mei-wang Wang Zhao-meng LIU Wen-jun |
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| Affiliation: | GONG Mei -wang , WANG Zhao- meng , LIU Wen- jun ( 1. Qingdao Institute of Measurement and Testing, Qingdao 266071, China; 2. Qingdao Water Conservancy Survey Design Institute Limited Company, Qingdao 266023, China ) |
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| Abstract: | When flatness of optical fiat is measured, temperature not only influences flatness value of optical fiat, but also directly influences its surface form judgement. Example analysis of temperature effect on optical flat flatness is introduced. Two kinds of auxiliary judgemerit method for optical flat surface form are provided. Necessary supplementary explanation for surface form judgement method of optical flat in the JJG 28-2000 verification regulation is given. |
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| Keywords: | optical flat temperature flatness parallelism surface form concave convex |
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