Realization of NURBS for Cranium in a Laser Sintering Machine

Jing Yu Zhuang; De Fu Liu; Cheng De Gao; Huan Long Hu; Li Wang; Cijun Shuai; Shu Ping Peng

doi:10.4028/www.scientific.net/AMR.421.570

Paper Titles

A Novel Predictive Control Strategy for Supply Chain Management under Networked Manufacturing
p.548

Complete Information Dynamic Game Analysis in Tacit Knowledge Sharing Process within Modern Companies
p.553

Space Contraction and Partition Algorithm for Combinatorial Optimization
p.559

A Graph and Matrix Based Approach for Stamping Operation Sequencing for Progressive Die Design
p.564

Realization of NURBS for Cranium in a Laser Sintering Machine
p.570

Phase-Field Simulation of Solidification Double Dendritic Growth of Binary Alloy in the Forced Flow
p.574

Research on Effect Chain Model with Prolog
p.578

Cost Estimation of Product Life Cycle
p.582

Research and Design of MES Based on Real-Time Database in Iron & Steel Enterprise
p.586

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 421Realization of NURBS for Cranium in a Laser...

Realization of NURBS for Cranium in a Laser Sintering Machine

Abstract:

It is an issue in the application of Non-Uniform Rational B-Spline (NURBS) how to achieve the characteristic parameters based on a given curve. In this work, the parameterization method of accumulated chord length is used to construct the knot vector. The tangent vector is chosen as the boundary condition. The characteristic parameters including the control points, the knot vector and the weights are calculated according to the key points and corresponding weights of a given curve. An example of NURBS interpolation for cranium is given based on a selective laser sintering (SLS) machine. The characteristic parameters are obtained with Rhino software. The NURBS interpolation for cranium is realized using these characteristic parameters in the SLS machine. The results show that the practical sintering curve is coincident with the given curve.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volume 421)

Pages:

570-573

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.421.570

Citation:

Cite this paper

Online since:

December 2011

Authors:

Jing Yu Zhuang, De Fu Liu, Cheng De Gao, Huan Long Hu, Li Wang, Cijun Shuai, Shu Ping Peng

Keywords:

Cranium, Motion Controller, Non-Uniform Rational B-Spline (NURBS), SLS Machine

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] D. Ma, F. Lin and C.K. Chua: International Journal of Advanced Manufacturing Technology. Vol. 18 (2001), p.103

Google Scholar

[2] K. SCHÜTZER, A.F. Souza: Revista De Ciência & Tecnologia. Vol. 11 (2004), p.29

Google Scholar

[3] Gerald Farin, in: Curves and surfaces for CAGD [M]. A practical guide, 5th edition. Arizona State University. Academic Press (2002).

Google Scholar

[4] Y. Ueda, T. Ishida and Y. Takeuchi: Nippon Kikai Gakkai Ronbunshu C Hen (Transactions of the Japan Society of Mechanical Engineers Part C) (Japan), Vol. 75 (2009), p.216

Google Scholar

[5] X. Liu, F. Ahmad and K. Yamazaki et al.: International Journal of Machine Tools and Manufacture. Vol. 45(2005), p.433

Google Scholar

[6] D.I.S. Adi, S.M. Shamsuddin and A. Ali: Sixth International Conference on Computer Graphics, Imaging and Visualization(CGIV'09). (2009), p.259

Google Scholar

[7] G. Renner and A. Ekárt: Computer-Aided Design. Vol. 35 (2003), p.709

Google Scholar

[8] A.S. Wen, S.M.Hj. Shamsuddin and Y. Samian: International Conference on Computer Graphics, Imaging and Visualization(CGIV'06). (2006), p.484

DOI: 10.1109/cgiv.2005.66

Google Scholar

[9] H.T. Yau and M.J. Kuo: International Journal of Production Research. Vol. 39 (2001), p.21

Google Scholar