The Geometrical Feature Recognition Method of Part Drawing

Yan Dong; Mei Li

doi:10.4028/www.scientific.net/AMR.415-417.523

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 415-417The Geometrical Feature Recognition Method of Part...

The Geometrical Feature Recognition Method of Part Drawing

Abstract:

This paper put forward a geometry feature recognition method of part drawing based on graph matching. Describe the constraints structure of geometric feature in geometric elements and those constraint relationships. Match sub-graph in contour closure graphics and those combination. Using linear symbol notation of chemical compounds in chemical database for reference, encode to constraint structure of geometry graphics, establish recognition mechanism of geometric characteristics by structure codes. Taking the fine-tune screw and fork parts for example, this method has been proved to be effective.

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Periodical:

Advanced Materials Research (Volumes 415-417)

Pages:

523-526

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.415-417.523

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Online since:

December 2011

Authors:

Yan Dong, Mei Li

Keywords:

Feature Recognition, Geometrical Constraint, Part Engineering Drawing

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References

[1] Gong Jiehui, Zhanghui. "Three - dimensional reconstruction study based on engineering drawing," Journal of software. Beijing, vol.7, pp.1794-1805, 2008.

Google Scholar

[2] Junchang Shao, Li Xundong. AutoCAD ObjectARX 2000 Development Guide[M]. Beijing: Electronic Industry Press, 2000.

Google Scholar

[3] Lu Guodong, Zhang Shuyou. Digital conversion of mechanical drawings and intelligent understanding [M]. Beijing: China Mechine Press, 2001.

Google Scholar

[4] GASTEIGER J, ENGEL T. Chemoinformatics[M]. Weinheim: Wiley-VCH Verlag Gmbh & Co. KGaA. 2003.

Google Scholar