Sensing and control for geometry stability of the melt pool and the cross sectional area in laser cladding

First International Conference on Innovative Computing, Information and Control 2006, ICICIC'06

Volumn , Issue , 2006, Pages 521-524

  Nan, Liangliang ^a,b   Liu, Weijun ^a  

^a SHENYANG INSTITUTE OF AUTOMATION   (China)

^b UNIVERSITY OF CHINESE ACADEMY OF SCIENCES   (China)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTATIONAL GEOMETRY; COMPUTATIONAL METHODS; COMPUTER GRAPHICS; COMPUTER NETWORKS; CURVE FITTING; GEOMETRY; IMAGE PROCESSING; IMAGING SYSTEMS; IMAGING TECHNIQUES; INTEGER PROGRAMMING; LASER CLADDING; LASERS; MATHEMATICAL MODELS; METAL CLADDING; MICROFLUIDICS; OPTICAL DATA PROCESSING; PULSED LASER DEPOSITION; SENSORS;

(E ,3E) PROCESS; ACCURATE CONTROL; CROSS SECTIONAL AREA (CSA); DIGITAL IMAGE PROCESSING; GAIN INSIGHT; GEOMETRIC PARAMETERS; HIGH QUALITY (HQ); INTERNATIONAL CONFERENCES; MATERIAL QUALITY; MELT POOL; POWDER PARTICLES; PROCESS CHARACTERISTICS; PROCESS PARAMETERS; SENSING SYSTEMS; SHAPE AND SIZE; VISION-BASED;

PROCESS CONTROL;

EID: 45849148902     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICICIC.2006.152     Document Type: Conference Paper

References (5)

1. D.B. Zhao, S.B. Chen, and L. Wu, Shape Parameter Definition and Image Processing of the Weld Pool during Pulsed GTAW with Wire Filler. Transaction of the China welding institution, 2001, 22(2), pp. 5-8.
2. R. Koyacevic, Y.M. Zhang, and L. Li, Monitoring of weld joint penetration based on weld pool geometrical appearance. Welding Journal, 1996, 75, pp. 32-36.
3. Q.M. Zhang, An investigation on the applying fundamentals of powder feeding laser cladding, Ph.D. Thesis, 2000.
4. Y.C. Fu, A. Loredo, B. Martin, and A.B. Vannes, A theoretical model for laser and powder particles interaction during laser cladding, Journal of Material Processing Technology, 2002, 128, pp. 106-112.
5. D.M. Hu, R. Kovacevic, Sensing, modeling and control for laser-based additive manufacturing, Machine Tools and Manufacture, 2003(43), pp. 51-60.