| 正螺旋面的展开及其计算机绘图 |
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| 引用本文： | 石秀祥.正螺旋面的展开及其计算机绘图[J].江苏大学学报(自然科学版),1989(1). |
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| 作者姓名： | 石秀祥 |
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| 摘 要： | 本文探讨了正圆柱螺旋面的展开方法及其对实际导程的影响。采用了拉格朗日中值定理导出的计算公式,在计算机上运算及绘制出螺旋面展开图。运用本文推荐的计算公式绘制展开图,将有利于制造螺旋输送器叶片。
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| 关 键 词： | 螺旋面 展开图 绘图 计算机辅助设计 |
Expansion or Spiral Surface and Its Computer Graphics |
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| Shi Xiuxiang.Expansion or Spiral Surface and Its Computer Graphics[J].Journal of Jiangsu University:Natural Science Edition,1989(1). |
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| Authors: | Shi Xiuxiang |
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| Institution: | Shi Xiuxiang |
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| Abstract: | Method is approached for expanding cylindrical spiral surface and its effect on actual lead. New calculating formula is derived from Lagranigian mean value theorem to plot the expanded graph.And program compiled in BASIC Language. The plotting of expanded graph from auger surface parameters is realized on IBM-PC microcomputer. With expanded graph thus plotted,the manufacture will be facilitated of blades for spiral conveyor. |
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| Keywords: | spiral surface expanded graph plotting computer aided design |
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