Image Processing Technology Research of On-Line Thread Processing

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Abstract:

The paper introduced image processing technology based on image segmentation about on-line threads images, and describes in detail image processing technology from image preprocessing, image gmentation,and threaded parameter test. Threaded images of on-line processing parts obtained are introduced as the key technology, Target edge extraction process from the segmented image are also recounted. At last, this article shows a comparison between actual machining parameters of screw thread and the standard parameter , provides the criterion for error compensation.

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555-558

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March 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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[1] Wei Wang. On-line detection and error compensation key technology research in the numerical control processing [M]. Lanzhou university of technology 2009(5). 16-32.

Google Scholar

[2] Qing-li Li, Shao-jun Zhang, Zhong-fu Li, Improved sub-pixel subdivision algorithm based on a polynomial interpolation. Beijing university of science and technology journal[J], 2003,25(3)P250-283.

Google Scholar

[3] Hua-yuan Liu. Taperthread detection system research based n sub-pixel technology. Xidian university of master degree heses[M]. 2006P15-23.

Google Scholar

[4] Bi-cheng Li, BoPeng, Tian-jiang Peng, etc. Intelligent image rocessing technology[J]. Beijing: The electronic industry press, (2004).

Google Scholar

[5] Yong-qiang Ren, Jian-guo Yang, Hai-bo Zhao. Error modeling principle and analysis on 4-axis CNC[J]. Journal of mechanical engineer. 2003,(8)P18-22.

Google Scholar