Melt pool temperature control for laser metal deposition processes-part I: Online temperature control

Journal of Manufacturing Science and Engineering

Volumn 132, Issue 1, 2010, Pages 0110101-0110109

  Tang, Lie ^a   Landers, Robert G ^a  

^a Architectural and Environmental Engineering   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CONTROLLERS; DEPOSITION; LAKES; TEMPERATURE CONTROL; TIME VARYING CONTROL SYSTEMS;

CONTROLLER PERFORMANCE; INTERNAL MODEL PRINCIPLE; LASER METAL DEPOSITION; MELT POOL TEMPERATURE; MULTILAYER DEPOSITIONS; PROCESS PARAMETERS; TIME-VARYING TEMPERATURES; TRACKING CONTROLLER;

PROCESS CONTROL;

EID: 77955315677     PISSN: 10871357     EISSN: 15288935     Source Type: Journal    
DOI: 10.1115/1.4000882     Document Type: Article

References (7)

1. Choi, J., 2002, "Process and Properties Control in Laser Aided Direct Metal/Materials Deposition Process," Proceedings of IMECE, New Orleans, LA, Nov. 17-22, pp. 1-9.
2. Griffith, M. L., Keicher, D. M., Atwood, C. L., Romero, J. A., Smegeresky, J. E., Harwell, L. D., and Greene, D. L., 1996, "Free Form Fabrication of Metallic Components Using Laser Engineered Net Shaping (LENS)" Solid Freeform Fabrication Symposium, Austin, TX, Aug. 12-14, pp. 125-131.
3. Salehi, D., and Brandt, M., 2006, "Melt Pool Temperature Control Using LabVIEW in Nd:YAG Laser Blown Powder Cladding Process," Int. J. Adv. Manuf. Technol., 29, pp. 273-278.
4. Doumanidis, C., and Kwak, Y.-M., 2001, "Geometry Modeling and Control by Infrared and Laser Sensing in Thermal Manufacturing with Material Deposition," ASME J. Manuf. Sci. Eng., 123, pp. 45-52.
5. Han, L., Liou, F. W., and Musti, S., 2005, "Thermal Behavior and Geometry Model of Melt Pool in Laser Material Process," ASME J. Heat Transfer, 127, pp. 1005-1014.
6. Pinkerton, A. J., and Li, L., 2004, "Modelling the Geometry of a Moving Laser Melt Pool and Deposition Track via Energy and Mass Balances," J. Phys. D, 37, pp. 1885-1895.
7. Tang, L., Ruan, J., Landers, R. G., and Liou, F. W., 2008, "Variable Powder Flow Rate Control in Laser Metal Deposition Processes," ASME J. Manuf. Sci. Eng., 130, p. 041016.