| 对称公差标注工艺尺寸链计算 |
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| 引用本文： | 肖调生,王爱民,曾宪章. 对称公差标注工艺尺寸链计算[J]. 机电产品开发与创新, 2008, 21(2): 27-29 |
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| 作者姓名： | 肖调生 王爱民 曾宪章 |
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| 作者单位： | 湖南科技职业学院,湖南,长沙,410118;湖南科技职业学院,湖南,长沙,410118;湖南科技职业学院,湖南,长沙,410118 |
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| 摘 要： | 利用数学方法。推导不对称公差标注与对称公差标注间的转换公式。并进一步推导对称公差标注时尺寸链的计算公式，从而简化尺寸链计算。
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| 关 键 词： | 对称公差 工艺尺寸 尺寸链计算 |
| 文章编号： | 1002-6673(2008)02-027-03 |
| 修稿时间： | 2007-12-24 |
The Process Dimension Chain Calculating when Symmetric Tolerance Marking is Used |
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| XIAO Tiao-Sheng,WANG Ai-Min,ZENG Xian-Zhang. The Process Dimension Chain Calculating when Symmetric Tolerance Marking is Used[J]. Development & Innovation of Machinery & Electrical Products, 2008, 21(2): 27-29 |
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| Authors: | XIAO Tiao-Sheng WANG Ai-Min ZENG Xian-Zhang |
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| Affiliation: | (Hunan Vocational College of Science ＆ Technology, Changsha Hunan 410118, China) |
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| Abstract: | The transfer formula between asymmetric tolerance marking and symmetric tolerance marking is deduced by the mathematical method. Further, the dimension chain calculating formula is deduced when symmetric tolerance marking is used, so that the dimension chain calculating is simplified. |
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| Keywords: | symmetric tolerance process dimension dimension chain calculating |
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