| 用逆投影法画工程截断体和相贯体的轴测图 |
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| 引用本文： | 杨忠贤. 用逆投影法画工程截断体和相贯体的轴测图[J]. 杨凌职业技术学院学报, 2003, 2(2): 40-42,45 |
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| 作者姓名： | 杨忠贤 |
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| 作者单位： | 杨凌职业技术学院,陕西,杨凌,712100 |
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| 摘 要： | 西轴测图的方法很多，有坐标法、叠加法、切割法和特征面法等，但这些方法对面工程截断体和相贯体的轴测图存在着作图烦锁，且必须在投影图中要先把交线求出来后方能作轴测图，不易于掌握，现提出用逆投影法西截断体和相贯体的轴测图，方法简单，作图便利。
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| 关 键 词： | 逆投影法 次投影 工程制图 截断体 相贯体 轴测图 |
| 文章编号： | 1671-9131(2033)02-0040-03 |
Drawing of Axis Measure Map of Cut Solid and Mutual-transfixing Solid by Counter-Projection Method |
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| YANG Zhong xian. Drawing of Axis Measure Map of Cut Solid and Mutual-transfixing Solid by Counter-Projection Method[J]. Journal of Yangling Vocational & Technical College, 2003, 2(2): 40-42,45 |
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| Authors: | YANG Zhong xian |
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| Abstract: | There are many methods for drawing axis measure map, for instance, coordinate method, superposing method, cutting method and featuring surface method and so on, but these methods for drawing axis measure map of both cut solid and solid transfixing each other are complex and one has to find out the cut line in projectional map befere drawing the axle measure map, these methods are not easy to be mastered, Now a simple and convenient method for drawing axis measure map of cut solid and solid transfixing each other by reverse projection is put forward. |
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| Keywords: | part projection counter projection. |
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