Reconstruction of Composite Surface Based on CMM Point Data

Xue Ming He; Li Juan Kong; Chen Liang Hua

doi:10.4028/www.scientific.net/AMM.184-185.1155

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Preparation of Size and Morphology Controlled Gold Nanoparticles in Micro-Emulsion and in Aqueous
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Process Parameters Optimization of Direct Synthesis Nano Magnesium Fluoride Powders
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Reconstruction of Composite Surface Based on CMM Point Data
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 184-185Reconstruction of Composite Surface Based on CMM...

Reconstruction of Composite Surface Based on CMM Point Data

Abstract:

In this paper, a novel surface reconstruction method is presented to creat a composite surface with point data on surface obtained by CMM. In this method, the 3th non-uniform B-spline algorithm is proposed to reconstruct every single free-form surface on the whole composite surface, and the algorithm for surface blending is proposed to merge every single surface together to achieve the level of G1 continuity. Furthermore, in order to check and visualize the reconstruction model, a special closed-loop RE system is developd by VC++ to constantly guide to measure and reconstruct untill the model fits in with requirements. Examples are included to illustrate the approach.

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Periodical:

Applied Mechanics and Materials (Volumes 184-185)

Pages:

1155-1158

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.184-185.1155

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Online since:

June 2012

Authors:

Xue Ming He, Li Juan Kong, Chen Liang Hua

Keywords:

CMM, Composite Surface, Point Data, Reverse Engineering (RE)

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