Research on Extracting Skeleton of Mechanism

Tian Zhong Sui; Lei Wang; Pei Chao Jia

doi:10.4028/www.scientific.net/AMM.80-81.1268

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 80-81Research on Extracting Skeleton of Mechanism

Research on Extracting Skeleton of Mechanism

Abstract:

The model of extracting a skeleton of mechanism is established from an existed three-dimensional CAD product model. Using assembly features, a recomposition of assembly information is carried out. At same time, geometric primitives are defined and classified. And according to the information, kinematic pairs are distinguished and matched. Using the given methods, a prototype system extracting and drawing a skeleton of mechanism is developed. Extracting a skeleton of mechanism from digital mockup has been realized primarily, which can deal with rotation pair, sliding pair, gear pair and multi-pair components consisting of these kinematic pairs. Finally, the paper demonstrates the feasibility of extracting a skeleton of mechanism by an application instances.

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Periodical:

Applied Mechanics and Materials (Volumes 80-81)

Pages:

1268-1272

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.80-81.1268

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Online since:

July 2011

Authors:

Tian Zhong Sui, Lei Wang, Pei Chao Jia

Keywords:

Assembly Feature, CAD Model, Geometric Primitive, Skeleton of Mechanism

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