Estimation of laser solid forming process based on temperature measurement

Optics and Laser Technology

Volumn 42, Issue 1, 2010, Pages 47-54

  Tan, Hua ^a   Chen, Jing ^a   Zhang, Fengying ^a   Lin, Xin ^a   Huang, Weidong ^a  

^a NORTHWESTERN POLYTECHNICAL UNIVERSITY   (China)

Author keywords

Geometric characterizations; Laser solid forming; Molten pool temperature

Indexed keywords

ABSORBED POWER; ANALYTICAL MODEL; CLAD LAYER; FORMING PROCESS; GEOMETRIC CHARACTERIZATION; GEOMETRIC CHARACTERIZATIONS; HEAT SOURCE MODELS; MOLTEN POOL; MOLTEN POOL TEMPERATURE; POWER CONSUMED; PROCESSING PARAMETERS; REAL-TIME FEEDBACK; SURFACE TEMPERATURES; TEMPERATURE MEASUREMENT SYSTEMS;

FEEDBACK; LASERS; TEMPERATURE MEASUREMENT;

GEOMETRY;

EID: 68649094658     PISSN: 00303992     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.optlastec.2009.04.016     Document Type: Article

References (18)

1. Thivillon L., Bertrand Ph., Laget B., and Smurov I. Potential of direct metal deposition technology for manufacturing thick functionally graded coatings and parts for reactors components. J Nucl Mater 385 (2009) 236-241
2. Smurov I. Laser cladding and laser assisted direct manufacturing. Surf Coat Tech 202 (2008) 4496-4502
3. Wang W., Wang M., Jie Z., Sun F., and Huang D. Research on the microstructure and wear resistance of titanium alloy structural members repaired by laser cladding. Opt Laser Eng 46 (2008) 810-816
4. Vamsi Krishna B., and Bandyopadhyay A. Surface modification of AISI 410 stainless steel using laser engineered net shaping (LENSTM). Mater Design 30 (2009) 1490-1496
5. Zhang K., Liu W., and Shang X. Research on the processing experiments of laser metal deposition shaping. Opt Laser Technol 39 (2007) 549-557
6. Dwivedi R., Zekovic S., and Kovacevic R. A novel approach to fabricate uni-directional and branching slender structures using laser-based direct metal deposition. Int J Mach Tool Manuf 47 (2007) 1246-1256
7. Dicks R., Wang F., and Wu X. The manufacture of a niobium/niobium-silicide-based alloy using direct laser fabrication. J Mater Process Tech 209 (2009) 1752-1757
8. ® process for steady molten pool size. Opt Laser Eng 474 (2008) 148-156
9. Kumar S., and Roy S. Development of a theoretical process map for laser cladding using two-dimensional conduction heat transfer model. Comp Mater Sci 41 (2008) 457-466
10. Alimardani M., Toyserkani E., and Huissoon J.P. A 3D dynamic numerical approach for temperature and thermal stress distributions in multilayer laser solid freeform fabrication process. Opt Laser Eng 45 (2007) 1115-1130
11. Lin J., and Steen W.M. An in-process method for the inverse estimation of the powder catchment efficiency during laser cladding. Opt Laser Technol 30 (1998) 77-84
12. Lienhard IV J.H., and Lienhard V J.H. A heat transfer textbook. 3rd ed (2003), Phlogiston press
13. Yanqing S., Jingjie G., and Guizhong L. Non-ferrous alloy melt vacuum melting process quality control (2005), Harbin Industrial University Press, Hei Longjiang
14. Rosenthal D. Mathematical theory of heat distribution during welding and cutting. Weld J 20 5 (1941) 220-234
15. Hu D., Labudovic M., and Kovacevic R. On-line sensing and estimation of laser surface modification by computer vision. Proc Inst Mech Eng B 215 (2001) 1081-1090
16. Hu D., and Kovacevic R. Sensing, modeling and control for laser-based additive manufacturing. Int J Mach Tool Manuf 43 (2003) 51-60
17. Zhijun Z., and Chongde N. Properties and applications of titanium (1993), Beijing-Higher Education Press, Beijing
18. Jian L., Xiaowu N., and Zhian H. Laser physics and materials interactions (1996), Beijing-Machinery Industry Press, Beijing