13 October 1999 3D digitizer for complex parts
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This article presents a new method which obtain 3D data of the complex parts or its CAD model based upon the material removal process and each cross-section optical scanning process of the parts. The advantages of this method is that the internal and external profile information of the complex parts can be capture data the same precision, the 3D data and 3D CAD model is acquired through the 3D CAD/CAM package. Examples of such structure described in this paper. In addition, the 3D digitizer is made with an existing CNC milling machine and an image scanner. Its highest accuracy of 2D edge detecting is 5.4micrometers , and the resolution is 2.7micrometers .
© (1999) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Yu Xiao Yang, Yu Xiao Yang, Jian Zhou, Jian Zhou, Mingtao Zhao, Mingtao Zhao, Yushan Tan, Yushan Tan, } "3D digitizer for complex parts", Proc. SPIE 3783, Optical Diagnostics for Fluids/Heat/Combustion and Photomechanics for Solids, (13 October 1999); doi: 10.1117/12.365767; https://doi.org/10.1117/12.365767


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