| CRT 屏锥曲面离散化及三角化研究 |
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| 引用本文： | 曹毓秀 王佑君. CRT 屏锥曲面离散化及三角化研究[J]. 机械科学与技术, 1998, 17(5): 753-755 |
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| 作者姓名： | 曹毓秀 王佑君 |
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| 作者单位： | 西北工业大学 |
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| 基金项目： | 国家自然科学基金,陕西省自然科学基金 |
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| 摘 要： | 在彩色显象管（即ＣＲＴ）屏锥曲面设计制造中,需要解决ＣＲＴ屏锥曲面离散化及屏锥曲面三角化技术难点,本文针对ＣＲＴ屏锥曲面特点,采用四叉树分割法实现ＣＲＴ屏锥曲面离散化,提出了屏锥曲面三角化网格快速生成算法。
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| 关 键 词： | CRT屏锥曲面 曲面离散化 曲面三角化 |
Study on CRT Panel Surface Section and Triangularization |
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| Cao Yuxiu Wang Youjun Wu Yong Zhang Dinghua. Study on CRT Panel Surface Section and Triangularization[J]. Mechanical Science and Technology for Aerospace Engineering, 1998, 17(5): 753-755 |
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| Authors: | Cao Yuxiu Wang Youjun Wu Yong Zhang Dinghua |
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| Abstract: | This paper is put forward for the need of designing and milling CRT panel surface. Directed against the characteristics of CRTpanel surface, the paper adopts the four fork tree cutting method to realize the sectionalization of the surface, and proposes the rapid generation algorithm of the triangularization net of the surface. Now, the result of the study has been validated by SHAANXI COLOUR PICTURE TUBE PLANT,IRICO GROUP. |
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| Keywords: | CRT panel surface Surface sectionalization Surface triangularization |
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