| 角度尺寸链求解新方法——回旋法 |
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| 引用本文： | 郭崇善,王小红. 角度尺寸链求解新方法——回旋法[J]. 农业装备与车辆工程, 2009, 0(7): 29-30,48. DOI: 10.3969/j.issn.1673-3142.2009.07.008 |
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| 作者姓名： | 郭崇善 王小红 |
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| 作者单位： | 青海大学,青海,西宁,810016;青海大学,青海,西宁,810016 |
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| 摘 要： | 在机床设计中经常遇到角度尺寸链,角度尺寸链求解的核心是确定角度尺寸链组成环的性质即判别增、减环.判别角度尺寸链组成环的性质的方法目前有直观法、公共角顶法、角度转化法.这些方法都不同程度的存在繁琐、不易理解等问题.通过对常遇到的两例角度尺寸链的分析验证,提出了更为简单实用的角度尺寸链求解新方法--回旋法.方法简便,使角度尺寸链的解算问题既简化、又便于理解接受.
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| 关 键 词： | 角度尺寸链 求解 回旋法 |
NEW Solving Method of Angle Size Chain-Method of Circle Round |
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| GUO Chong-shan,WANG Xiao-hong. NEW Solving Method of Angle Size Chain-Method of Circle Round[J]. Agricultural Equipment & Vehicle Engineering, 2009, 0(7): 29-30,48. DOI: 10.3969/j.issn.1673-3142.2009.07.008 |
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| Authors: | GUO Chong-shan WANG Xiao-hong |
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| Affiliation: | Qinghai University;Xining 810016;China |
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| Abstract: | We always meet the angle size chain in design of machine tool. The key of solving is to determine the nature of size loopincreased loop and subtracted loop. There are visual method, common angular point and conversion angle method. But these methods are over-elaborate and not easy to understand. In the paper, a simple and practical new solving method of angle size chain-method of circle round is offered. |
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| Keywords: | angle size chain solving method of circle round |
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