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Realization of Welding Seam Auto-tracking Executive System Base on PLC and Visual Sensor(PDF)

《哈尔滨理工大学学报》[ISSN:1007-2683/CN:23-1404/N]

Issue:
2009年05期
Page:
16-19
Research Field:
材料科学与工程
Publishing date:

Info

Title:
Realization of Welding Seam Auto-tracking Executive System Base on PLC and Visual Sensor
Author(s):
CAI Chun-bo1; ZHANG Hua-jun1; ZHANG Yi-shun2; SHI Duan-hu3
1.School of Material Science and Engineering; Harbin University of Science and Technology; Harbin 150040; China; 2.College of Material Science and Engineering; Shenyang University Technology; Shenyang 11002; 3.School of Electromechanical Engineering; Xuzhou Institute of Technology; Xuzhou 221008; China
Keywords:
welding seam auto-tracking PLC serial port communication PID controlling
PACS:
TG409
DOI:
-
Abstract:
Investigation on seam auto-tracking is very significant to improve the welding quality and efficiency.In this study,welding seam automatic tracking executive system is developed based on CCD visual sensor and programmable logical controller(PLC).Executive mechanism of auto-tracking system is developed according to the function of realization.Moreover the electric circuit of PLC and longitudinal and transverse motors are designed also.This paper introduces the communicate programs between PLC and the upper c...

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Last Update: 2009-12-16