Fabrication of parts and their evaluation using a dual laser in the solid freeform fabrication system

Journal of Materials Processing Technology

Volumn 209, Issue 10, 2009, Pages 4857-4866

  Kim, Hyung Chan ^a   Choi, Kyung Hyun ^a   Doh, Yang Hoi ^a   Kim, Dong Soo ^b  

^a Jeju National University   (South Korea)

^b Korea Institute of Machine and Materials   (South Korea)

Author keywords

Dual laser; Scan path; Selective laser sintering; Solid freeform fabrication system

Indexed keywords

DUAL LASER; INTERFACE REGIONS; LASER SCANS; LASER SYSTEMS; MECHANICAL STRENGTHS; OVERLAPPING REGIONS; SCAN PATH; SELECTIVE LASER SINTERING; SOLID FREE-FORM FABRICATIONS; SOLID FREEFORM FABRICATION SYSTEM;

AUTOMOBILE PARTS AND EQUIPMENT; FABRICATION; FRACTURE; LASER HEATING; MACHINERY; SINTERING; STRENGTH OF MATERIALS; SURFACES; TENSILE STRENGTH;

LASERS;

EID: 67349262775     PISSN: 09240136     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jmatprotec.2009.01.005     Document Type: Article

References (19)

1. Bourell D. Solid freeform fabrication of powders using laser processing. Metal Powder Report 52 7-8 (1997) 43
2. Chen, K., 1996. Intelligent scanning in selective laser sintering. Ph.D. Dissertation. The University of Texas at Austin.
3. Cai K., Guo D., Huang Y., and Yang J. Solid freeform fabrication of alumina ceramic parts through a lost mould method. J. Euro. Ceram. Soc. 23 6 (2003) 921-925
4. Cawley J.D. Solid freeform fabrication of ceramics. Curr. Opin. Solid State Mater. Sci. 4 5 (1999) 483-489
5. Chua C.K., Leong K.F., and Lim C.S. Rapid Prototyping: Principles and Applications. 2nd ed. (2003), World Scientific Publishing
6. Davis J.R. Handbook of Stainless Steel (1998), Davis and Associate ASM pp. 276-289
7. Hur, S.M., 2002. Generation of CAD data for rapid product development in reverse engineering. Ph.D. Dissertation. Pusan National University Graduate School.
8. Hur S.M., Choi K.H., Lee S.H., and Chang P.K. Determination of fabrication orientation and packing in SLS process. J. Mater. Process. Technol. 112 (2001) 236-243
9. Kim D.S., Ahn Y.J., and Lee S.H. A study of the solid freeform fabrication (SFF) system with dual laser system. JSME Int. J. Ser. C 49 4 (2006) 1217-1219
10. Kim D.S., Bae S.W., and Choi K.H. Development of industrial SFF system using dual laser and optimal process. Robot. Computer-Integr. Manuf. 23 (2007) 663-665
11. Kim D.S., Lee W.H., Ahn Y.J., Jang M.H., and Choi K.H. Development of digital 3D real object duplication system and process technology. J. KSPE 23 3 (2006) 185-186
12. Kim D.S., Lee W.H., Bae S.W., and Choi K.H. Development and performance evaluation of solid freeform fabrication system by using dual laser sintering process. J. Laser Appl. 19 (2007) 224-227
13. Kim, H.C., 2003. Internet-based intelligent CAD/CAM system for rapid product development. Ph.D. Dissertation. Pusan National University Graduate School.
14. Lee W.H., Kim D.S., Ahn Y.J., Choi B.O., and Choi K.H. Development of industrial SFF system using a new selective dual-laser sintering process. Key Eng. Mater. 326-328 (2006) 124-126
15. Park, S.M., 2000. Advanced data exchange for solid freeform fabrication. Ph.D. Dissertation. The University of Texas at Austin.
16. Subramanian K., Vail N., Barlow J., and Marcus H. Selective laser sintering of alumina with polymer binders. Rapid Prototyping J. 1 2 (1995) 22-35
17. Yang J., Bin H., Jhang X., and Liu Z. Fractal scanning path generation and control system for selective laser sintering (SLS). Int. J. Mach. Tools Manuf. 34 (2003) 293-300
18. Yang Y., Loh H.T., Fuh J.Y.H., and Wang Y.G. Equidistant path generation for improving scanning efficiency in layered manufacturing. Rapid Prototyping J. 8 1 (2002) 30-37
19. Wu Y., and Choy K.L. Solid freeform fabrication of alumina using laser-assisted ESAVD. Appl. Surf. Sci. 252 13 (2006) 4809-4813