| 模拟车削成形的三维螺纹计算机建模方法 |
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| 引用本文： | 杜忠友,姜玉波,李红,苏静.模拟车削成形的三维螺纹计算机建模方法[J].山东建筑工程学院学报,2004,19(2):67-69. |
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| 作者姓名： | 杜忠友 姜玉波 李红 苏静 |
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| 作者单位： | [1]山东建筑工程学院计算机科学与技术系，山东济南250014 [2]济南国际伊利诺技术发展有限公司，山东济南250023 |
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| 摘 要： | 三维螺纹是在科学技术和工程领域应用很广泛的一种较为复杂的形体。正因为其复杂，所以它在计算机上建模(实体造型)非常困难。本文具体地分析了螺旋线的形成过程、原理和螺旋线的数学模型以及螺纹在车床上车削成形的整个过程，在此基础上，建立了用计算机模拟车削成形的一种三维螺纹建模方法。从该方法的应用实践来看，本文提出的方法是成功的，效率也很高，具有很强的实用价值和良好的推广应用前景。
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| 关 键 词： | 建模 三维 螺旋 螺纹 |
Computer modeling of three-dimension screw thread forming process |
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| DU Zhong-you,JI Yu-bo,LI Hong,et al..Computer modeling of three-dimension screw thread forming process[J].Journal of Shandong Institute of Architecture and Engineering,2004,19(2):67-69. |
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| Authors: | DU Zhong-you JI Yu-bo LI Hong |
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| Affiliation: | DU Zhong-you~1,JI Yu-bo~1,LI Hong~2,et al. |
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| Abstract: | Three-dimension (3D) screw thread is a kind of complex body widely applied in science and engineering. Because of its complexity, solid modeling of the body with computer is very difficult. Based on the analysis of forming principle and mathematic model of the helical curve, combined with the forming process analysis of the screw thread, a solid modeling method for 3D screw thread was established by simulating the forming process on lathe. Practical applications showed that this method was successful and efficient, and hence would have practical value and nice foreground. |
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| Keywords: | solid modeling three dimensions helix screw thread |
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