| 一种新型双轴半椭圆弹性铰链的设计 |
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| 引用本文： | 张爱成,解旭辉,吴宇列.一种新型双轴半椭圆弹性铰链的设计[J].航空精密制造技术,2006,42(5):15-18. |
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| 作者姓名： | 张爱成 解旭辉 吴宇列 |
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| 作者单位： | 国防科技大学机电工程与自动化学院,长沙,410073 |
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| 摘 要： | 运用参数化设计软件Pro/M,分析比较了半椭圆弹性铰链和其他类型弹性铰链的性能特征。同时提出了一种双轴半椭圆弹性铰链,在其他参数保持不变且定绞长的条件下,弹性变形随着绞间距的增加(椭圆长半轴相应减少,其长短轴之比减小)而增加,由此引起的应力也增加。
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| 关 键 词： | Pro/M 双轴半椭圆弹性铰链 绞间距 |
| 文章编号： | 1003-5451(2006)05-0015-04 |
| 修稿时间： | 2005年12月11 |
Design of Double-Axis Half-Ellipse Flexure Hinge |
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| ZHANG Ai-cheng,XIE Xu-hui,WU Yu-lie.Design of Double-Axis Half-Ellipse Flexure Hinge[J].Aviation Precision Manufacturing Technology,2006,42(5):15-18. |
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| Authors: | ZHANG Ai-cheng XIE Xu-hui WU Yu-lie |
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| Abstract: | Utilizing the simulation of Pro/M, the character of half-ellipse flexure hinge is compared with circular hinge and rectangular hinge, which has large deformation and gentle stress distribution. Double-axis half-ellipse flexure hinge is designed and analyzed. Keeping invariable other parameters and hinge-length, with the increment of hinge-distance (the major axis of ellipse is reduced accordingly, which induces the reduce of ratio), the flexure deformation is increased. Which induced the higher stresses. |
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| Keywords: | software Pro/M double-axis half-ellipse flexure hinge hinge distance |
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