Mr. Qiancai Wei Profile

Qiancai Wei

at China Academy of Engineering Physics

SPIE Involvement:

Author

Publications (10)

Proceedings Article | 18 March 2024 Paper

Characteristics analysis of fused silica material and experimental research on polishing removal efficiency

Qiancai Wei, Fei Fan, Bo Zhong, Nan Zheng, Jian Wang

Proceedings Volume 13104, 1310475 (2024) https://doi.org/10.1117/12.3024180

KEYWORDS: Silica, Polishing, Elastic modulus, Magnetorheological finishing, Optical surfaces, Surface finishing, Analytical research, Deformation, Materials properties, Surface properties

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Proceedings Article | 20 January 2023 Paper

Research on wear passivation law for diamond grinding wheel based on acoustic emission

Qiancai Wei, Lian Zhou, Bo Zhong, Jie Li, Nan Zheng, Hongjun Liu, Jian Wang, Qiao Xu

Proceedings Volume 12559, 1255907 (2023) https://doi.org/10.1117/12.2651863

KEYWORDS: Signal processing, Sensors, Acoustic emission, Diamond, Spindles, Abrasives, Particles, Silica, Signal attenuation, Lithium, Diamond wheels

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Proceedings Article | 31 January 2020 Paper

Experimental research of high quality grinding technology on SiC based on grinding force

Qiancai Wei, Lian Zhou, Xianhua Chen, Shijie Zhao, Nan Zheng, Jie Li, Jian Wang

Proceedings Volume 11427, 114273M (2020) https://doi.org/10.1117/12.2553046

KEYWORDS: Silicon carbide, Surface roughness, Metals, Surface finishing, Abrasives, Diamond, Spindles, Lithium, Optics manufacturing, Reflectors

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Proceedings Article | 18 December 2019 Paper

The effect of grinding processing parameters on aspheric small-scale waviness

Qiancai Wei, Lian Zhou, Xianhua Chen, Jie Li, Qinghua Zhang, Jian Wang

Proceedings Volume 11342, 113420C (2019) https://doi.org/10.1117/12.2543501

KEYWORDS: Aspheric lenses, Surface finishing, Polishing, Safety, Manufacturing, Lithium, Analytical research, Aspheric optics, Mirrors, Monochromatic aberrations

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Proceedings Article | 18 December 2019 Paper

Key technologies in high efficiency and ultra precision grinding of large aperture and complex aspheric lens

Lian Zhou, Qiancai Wei, Xianhua Chen, Qinghua Zhang, Jian Wang

Proceedings Volume 11342, 1134209 (2019) https://doi.org/10.1117/12.2543178

KEYWORDS: Aspheric lenses, Computer programming, Lens grinding, Raster graphics, Diamond wheels, 3D metrology

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Proceedings Article | 18 November 2019 Paper

In-situ detection and evaluation of wear state of micro-powder diamond wheel in optics grinding

Lian Zhou, Qiancai Wei, Xianhua Chen, Qinghua Zhang, Jian Wang, Qiao Xu

Proceedings Volume 11189, 1118904 (2019) https://doi.org/10.1117/12.2536347

KEYWORDS: Diamond wheels, Particles, Image processing, Abrasives, Surface finishing, Diamond machining, Optical components, Binary data, Edge detection, Diamond

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Proceedings Article | 18 November 2019 Paper

Research on full-aperture surface shape in-situ measurement technology for grinding large diameter optics

Qiancai Wei, Lian Zhou, Xianhua Chen, Nan Zheng, Bo Zhong, Jian Wang

Proceedings Volume 11189, 111890P (2019) https://doi.org/10.1117/12.2537798

KEYWORDS: Aspheric lenses, Photovoltaics, Aspheric optics, Optics manufacturing, Polishing, Interferometers, Sensors, Optical testing, Surface finishing, Infrared radiation

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