| 放射投影法展开复杂钣金形状的方法 |
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| 引用本文： | 赵茂俞,薛克敏,陈晓岚.放射投影法展开复杂钣金形状的方法[J].煤矿机械,2007,28(1):96-98. |
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| 作者姓名： | 赵茂俞 薛克敏 陈晓岚 |
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| 作者单位： | 合肥学院,合肥,230022;合肥工业大学,材料科学与工程学院,合肥,230009 |
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| 摘 要： | 在板料的中性层上,用放射投影法对复杂钣金固定梁的形状进行展开尺寸研究。用UG软件,根据展开基点位置的不同确定了4种展开方案,得到固定梁展开的外形轮廓。根据零件和毛坯面积相等的原理,选定了较为合理的毛坯尺寸。
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| 关 键 词： | 放射投影 展开基点 毛坯尺寸 面积相等 |
| 文章编号： | 1003-0794（2007）01-0096-03 |
| 修稿时间： | 2006-07-26 |
Method of Emit-projection on Researching Unfold Complex Shape Blank |
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| ZHAO Mao-yu,XUE Ke-min,CHEN Xiao-lan.Method of Emit-projection on Researching Unfold Complex Shape Blank[J].Coal Mine Machinery,2007,28(1):96-98. |
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| Authors: | ZHAO Mao-yu XUE Ke-min CHEN Xiao-lan |
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| Affiliation: | 1. Hefei University, Hefei 230022, China ; 2. College of Materials Science and Engineering, Hefei University of Technology, Hefei 230009, China |
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| Abstract: | The unfold blank of the complex shape is researched by the method of emit - projection based on sheet neutrosphere. Four different schemes are determined by different Unfold base points using UG soft, and the spread outline of the part is got. Finally, a reasonable blank outline is calculated according to the rule of the area equality between the part with its blank. |
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| Keywords: | emit - projection unfold base point blank size area equation |
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