Abstract
Considering the characteristics of cooperative virtual assembly process, the product feature information is classified in this paper. A precision-oriented cooperative virtual product assembly model is presented based on the tolerance expression of the part feature. The model includes four layers: the hierarchical relation layer, the connectivity relation layer, the feature layer and the feature element layer. With the help of the relation chain within each layer and the mapping information between the layers, different engineering information is integrated. Finally, a new algorithm of automatic generation of dimension chains in cooperative virtual assembly environment is described by using searching mechanisms.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Zeng, L., Zhang, L.X., Xiao, T.: Introduction of a Virtual Assembly Supported System. Journal of System Simulation 14(9), 1149–1153 (2002)
Chen, L., Song, Z.J., Liavas, B.: Master Assembly Model for Real-time Multi-user Collaborative Assembly Modeling on the Internet. In: Proceedings of the ASME Design Technical Conferences and Computers and Information in Engineering Conference, DETC/CIE-34456, Montreal, Canada (2002)
Nidamarthi, S., Allen, R.H., Sriram, R.D.: Observations from supplementing the traditional design process via Internet-based collaborative tool. International Journal Compute Integrated Manufacture 14(1), 95–107 (2001)
Wang, Z., Tan, J.R., et al.: Multilayer Geometry Information Reconstruction Methodology Based on Triangular Mesh Model. China Mechanical Engineering 15(23), 2111–2115 (2004)
Liu, Z.Y., Tan, J.R.: Research on the Theory, Method and Application of Process-and-history-oriented Assembly Modeling in Virtual Environment. Zhejiang University, Zhejiang (2001)
Srikanth, S., Turner, J.U.: Towards a Unified Representation of Mechanical Assemblies. Engineering with Computers 6, 103–112 (1990)
Sun, Z.H., Chen, W.D., Ding, L.: Computer Integrated Manufacturing technology, p. 12. Southeast University Press, Nanjing (1997)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2010 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Nan, F., Yuan, J. (2010). Product Precision Information Modeling under Cooperative Virtual Assembly Environment. In: Luo, Y. (eds) Cooperative Design, Visualization, and Engineering. Lecture Notes in Computer Science, vol 6240. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-16066-0_43
Download citation
DOI: https://doi.org/10.1007/978-3-642-16066-0_43
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-16065-3
Online ISBN: 978-3-642-16066-0
eBook Packages: Computer ScienceComputer Science (R0)