22 June 2013 The in-situ 3D measurement system combined with CNC machine tools
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Proceedings Volume 8769, International Conference on Optics in Precision Engineering and Nanotechnology (icOPEN2013); 876912 (2013) https://doi.org/10.1117/12.2021111
Event: International Conference on Optics in Precision Engineering and Nanotechnology (icOPEN2013), 2013, Singapore, Singapore
Abstract
With the development of manufacturing industry, the in-situ 3D measurement for the machining workpieces in CNC machine tools is regarded as the new trend of efficient measurement. We introduce a 3D measurement system based on the stereovision and phase-shifting method combined with CNC machine tools, which can measure 3D profile of the machining workpieces between the key machining processes. The measurement system utilizes the method of high dynamic range fringe acquisition to solve the problem of saturation induced by specular lights reflected from shiny surfaces such as aluminum alloy workpiece or titanium alloy workpiece. We measured two workpieces of aluminum alloy on the CNC machine tools to demonstrate the effectiveness of the developed measurement system.
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Huijie Zhao, Huijie Zhao, Hongzhi Jiang, Hongzhi Jiang, Xudong Li, Xudong Li, Shaochun Sui, Shaochun Sui, Limin Tang, Limin Tang, Xiaoyue Liang, Xiaoyue Liang, Xiaochun Diao, Xiaochun Diao, Jiliang Dai, Jiliang Dai, } "The in-situ 3D measurement system combined with CNC machine tools", Proc. SPIE 8769, International Conference on Optics in Precision Engineering and Nanotechnology (icOPEN2013), 876912 (22 June 2013); doi: 10.1117/12.2021111; https://doi.org/10.1117/12.2021111
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