aspheric

In this thesis a technique of testing aspheric is discussed.

本文研究了實時測量非球面的技術.

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Aspheric optical parts manufacturing is an acknowledged difficulty and it is uneconomical.

非球面光學零件加工是當前國內外公認的難題.

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The trend of intraocular lens design: aspheric or spherical?

非球面人工晶狀體會全面取代球面人工晶狀體 嗎 ?

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A new form generation method for ultra - precision axisymmetric aspheric mirrors is introduced.

介紹了軸對稱光學非球面鏡 超精密 加工的新方法.

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A method to measure coaxiality of axisymmetric aspheric lens is introduced.

介紹了一種軸對稱非球面透鏡的光軸共軸度的測量方法.

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The phase information of aspheric surface is evaluated by Hilbert transform only from one interferogram.

同時,本論文也論述了僅用一幅光載頻干涉條紋獲取非球面鏡表面的全部相位信息的方法.

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The paper introduces the development of a large - scale aspheric surface machine toolgrinding and polishing.

從分析大型非球面零件加工需求出發,介紹了機床的總體方案及關鍵零部件的設計,并給出了設計結果.

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The ultra - precision lathe is extensive used in machining aspheric surface and ultra - smooth surface.

超精密 車床在非球曲面以及超光滑表面的加工中具有廣泛應用.

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Manufacture of large aspheric lens, especially lapping of large aspheric lens, was very difficult.

國內大型非球面的加工流程一般是先精磨成最接近球面, 然后拋光修磨成非球面.

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The corresponding geometric models were presented based on given equation of the off - axis aspheric surfaces.

在給出離軸非球面方程的基礎上,給出數控加工離軸非球面的相應的幾何模型.

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