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Optical Polishing Using Fiber Based Tools

机译:使用基于光纤的工具进行光学抛光

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Novel, polymer based fiber tools were utilized to polish BK7 glass. Initial tests with these tools investigated the factors affecting the material removal rates. Fiber type and count, polishing pressure and tool rotational speed were all found to affect the removal rates. Abrasive particle size affects the effective contact length whereby smaller particles resulted in narrower tool processing widths. On a sample with an imparted sinusoidal pattern (amplitude = 100 nm, wavelength = 2 mm), it was found that the surface roughness on the higher regions were higher than the lower regions thus emphasizing the importance of the fiber-abrasive interaction.
机译:基于聚合物的新型纤维工具被用于抛光BK7玻璃。使用这些工具进行的初始测试调查了影响材料去除率的因素。发现纤维类型和数量,抛光压力和工具旋转速度均会影响去除率。磨料颗粒的尺寸会影响有效的接触长度,从而较小的颗粒会导致较窄的工具加工宽度。在具有赋予正弦曲线图案(振幅= 100 nm,波长= 2 mm)的样品上,发现较高区域的表面粗糙度高于较低区域,因此强调了纤维与磨料相互作用的重要性。

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