| 圆锥体上截取二次曲线的误差分析 |
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| 引用本文： | 王鹤岩,朴承镐,蔡立,吕利霞.圆锥体上截取二次曲线的误差分析[J].光学技术,2007,33(Z1). |
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| 作者姓名： | 王鹤岩 朴承镐 蔡立 吕利霞 |
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| 摘 要： | 建立了采用轨迹成形法加工二次非球面光学零件的数学模型,给出了相关变量的误差公式,并以某炸弹的导引头上的非球面透镜作为实例,分析了相关变量对轨迹形状误差的影响。
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| 关 键 词： | 非球面 光学零件 轨迹成形法 二次曲线 形状误差 |
The error analysis on the quadratic curve intercepted from cone |
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| WANG He-yan,PIAO Chen-hao,CAI Li,LV Li-xia.The error analysis on the quadratic curve intercepted from cone[J].Optical Technique,2007,33(Z1). |
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| Authors: | WANG He-yan PIAO Chen-hao CAI Li LV Li-xia |
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| Abstract: | The mathematic model of principle of machining quadratic aspheric optical parts by locus shaping method is created.The calculation formula of corresponding parameters is given.Based on the aspheric lens of some bomb seeker the influences of the technical parameters on locus shape error are analyzed. |
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| Keywords: | aspheric optical part locus shaping method quadratic curve shape error |
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