Cold Centering Algorithm on Pipe Based on Laser Measurement

Yongbo Li; Xi; ong Yin; Weiling Liu; Yafeng Liu; Weihan Gou; Kuan Cheng

doi:10.20965/jaciii.2017.p0397

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JACIII Vol.21 No.3 pp. 397-402

doi: 10.20965/jaciii.2017.p0397

(2017)

Paper:

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Cold Centering Algorithm on Pipe Based on Laser Measurement

Yongbo Li^, Xiandong Yin^, Weiling Liu^**, Yafeng Liu^, Weihan Gou^, and Kuan Cheng^*

^*School of Automation, China University of Geosciences
Wuhan 430074, China

^**HuBei Xin Ye Gang Steel Co., Ltd.
No.316 Yellowstone Road, Huangshi, Hubei 435000, China

Received:

July 6, 2016

Accepted:

November 19, 2016

Online released:

May 19, 2017

Published:

May 20, 2017

Keywords:

tube cold centering, automation, laser measurement

Abstract

In view of the present pipe cold-centering processing system, the present situation of the low degree of automation and the deviation from the center position, this research intends to design a kind of tube billet cold-centering processing system based on laser measurement. The system adopts a movable, high-precision laser displacement sensor to the tubular billet’s outer contour, scanning to get the billet cylindrical contour coordinates, and uses the nonlinear numerical filtering least-square-circle fitting method to get the tube billet’s center coordinates. The research results show that the system has a high degree of integrated automation, and the measuring error is less than 0.1 mm when the transition is made to automation. At present, this system has been successfully applied to production, and it successfully realizes tube billet cold centering online processing.

Cite this article as:

Y. Li, X. Yin, W. Liu, Y. Liu, W. Gou, and K. Cheng, “Cold Centering Algorithm on Pipe Based on Laser Measurement,” J. Adv. Comput. Intell. Intell. Inform., Vol.21 No.3, pp. 397-402, 2017.

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References

[1] Y. J. Jiang and H. T. Cheng, “Current production situation and technical deficiency of development proposal for domestic seamless steel tube industry,” Steel Pipe, Vol.33, No.3, pp. 1-6, 2004.
[2] H. T. Cheng and R. Yan, “Development progress and reflections of seamless steel pipe industry in China,” Steel Rolling, Vol.31, No.4, pp. 41-44, 2014.
[3] H. Niu, “Tube blank drilling in the design of cold centering algorithm,” Silicon Valley, Vol.13, pp. 58-59, 2012.
[4] Y. Zhang, Y. Pan, and J. Hou, “Tube blank cold centering hole electric spark machining system design and research of process,” Mechanical & Electrical Engineering, Vol.27, No.9, pp. 61-64, 2010.
[5] H. Yan, “The principle analysis and application of laser range sensor,” Natural Science J. of Xiangtan University, Vol.35, No.4, pp. 101-104, 2013.

This article is published under a Creative Commons Attribution-NoDerivatives 4.0 Internationa License.

[1] [1] Y. J. Jiang and H. T. Cheng, “Current production situation and technical deficiency of development proposal for domestic seamless steel tube industry,” Steel Pipe, Vol.33, No.3, pp. 1-6, 2004.

[2] [2] H. T. Cheng and R. Yan, “Development progress and reflections of seamless steel pipe industry in China,” Steel Rolling, Vol.31, No.4, pp. 41-44, 2014.

[3] [3] H. Niu, “Tube blank drilling in the design of cold centering algorithm,” Silicon Valley, Vol.13, pp. 58-59, 2012.

[4] [4] Y. Zhang, Y. Pan, and J. Hou, “Tube blank cold centering hole electric spark machining system design and research of process,” Mechanical & Electrical Engineering, Vol.27, No.9, pp. 61-64, 2010.

[5] [5] H. Yan, “The principle analysis and application of laser range sensor,” Natural Science J. of Xiangtan University, Vol.35, No.4, pp. 101-104, 2013.

Cold Centering Algorithm on Pipe Based on Laser Measurement

Yongbo Li*, Xiandong Yin*, Weiling Liu**, Yafeng Liu*, Weihan Gou*, and Kuan Cheng*

Yongbo Li^, Xiandong Yin^, Weiling Liu^**, Yafeng Liu^, Weihan Gou^, and Kuan Cheng^*