| 零件轮廓基点计算方法研究 |
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| 引用本文： | 周慧,黄菊生,谭季秋,吴道懿.零件轮廓基点计算方法研究[J].湖南工程学院学报(自然科学版),2005,15(4):48-50. |
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| 作者姓名： | 周慧 黄菊生 谭季秋 吴道懿 |
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| 作者单位： | 1. 湖南工程学院,机械工程系,湖南,湘潭,411101
2. 湖南工程学院,机械工程系机械设计0203班,湖南,湘潭,411101 |
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| 摘 要： | 介绍了平面轮廓零件各组成元素之间的连接关系，并揭示了典型曲线交接的内在规律，阐述了直线与抛物线交接点的计算原理和特点，总结归纳直线与抛物线连接的处理方法，以及自动淘汰无效基点的基本准则．据此，设计了直线与抛物线基点的计算软件与框图．
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| 关 键 词： | 平面轮廓 基点 连接关系 直线 抛物线 |
| 文章编号： | 1671-119X(2005)04-0048-03 |
| 收稿时间： | 04 26 2005 12:00AM |
| 修稿时间： | 2005年4月26日 |
Calculating Method of Basic Point of Flat Surface Qutline on Parts |
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| ZHOU Hui,HUANG Jü-sheng,TAN Ji-qiu,WU Dao-yi.Calculating Method of Basic Point of Flat Surface Qutline on Parts[J].Journal of Hunan Institute of Engineering(Natural Science Edition),2005,15(4):48-50. |
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| Authors: | ZHOU Hui HUANG Jü-sheng TAN Ji-qiu WU Dao-yi |
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| Institution: | 1. Dept. of Mech. Eng. ,Hunan Institute of Engineering,Xiangtan 411101 ,China; 2. Class of Mech. Design 0203 ,Dept. of Mech. Eng., Hunan Institute of Engineering,Xiangtan 411101, China |
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| Abstract: | This paper describes the conjunction relationship of the basic point of the flat surface outline on the parts and reveals the internal law of the intersections connecting with the typical curve; The principle of the calculation and the characteristics on straight line to parabola basic points are illustrated. At the same time, the handling method and the basic rule of automatically eliminating the invalid basic points are summarized the calculation software and the frame diagram about the basic points connecting straight line to parabola are designed. |
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| Keywords: | flat surface outline basic point conj unction relationship to straight line parabola |
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