One-Point Nano-Grinding for Micro-Aspherical Glass Lens Mould

Shao Hui Yin; Yu Wang; Yu Feng Fan; Yong Jian Zhu; Feng Jun Chen; Tian Hu; Jian Bo He

doi:10.4028/www.scientific.net/AMR.97-101.4217

Paper Titles

In Situ Nanoscale Deformation Studies on Micro Copper Wires Using Atomic Force Microscopy
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A Multiscale Modeling Approach for Carbon Nanotubes
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Error Compensation in One-Point Inclined-Axis Nanogrinding Mode for Small Aspheric Mould
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Synthesis and Photoluminescence Properties of Novel S_nO₂ Zigzag Nanoribbons
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One-Point Nano-Grinding for Micro-Aspherical Glass Lens Mould
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Design and Research on a Novel NEMS Accelerated Sensor Based on GaAs PHEMT
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Fabrication and Structure Measurement of the Double-Barrier Nano Film Resonant Tunneling Gyroscope
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An Improved Thermal Type Microsensor with Thermal Isolation Microcracks
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An Improved Calibration Method for Optical 3D Measuring System Using Cross Target Based on Bundle Adjustment Algorithm
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 97-101One-Point Nano-Grinding for Micro-Aspherical Glass...

One-Point Nano-Grinding for Micro-Aspherical Glass Lens Mould

Abstract:

This paper reported an experimental study on ultra-precision grinding for micro aspherical lens mould. One-point grinding mode and inclined axis grinding mode are employed and investigated in grinding process. Grinding test of a micro-lens mould using form error compensation technique is conducted. The experimental results show that ground micro aspheric mould surfaces with form (PV) around 0.122 µm and a roughness (Ra) less than 2 nm is achieved successfully.