Study on energy input and its influences on single-track,multi-track, and multi-layer in SLM

International Journal of Advanced Manufacturing Technology

Volumn 58, Issue 9-12, 2012, Pages 1189-1199

  Wang, Di ^a   Yang, Yongqiang ^a   Su, Xubin ^a   Chen, Yonghua ^b  

^a SOUTH CHINA UNIVERSITY OF TECHNOLOGY   (China)

^b UNIVERSITY OF HONG KONG   (Hong Kong)

Author keywords

Density; Energy input; Multi layer; Multi track; Selective laser melting; Single track

Indexed keywords

316 L STAINLESS STEEL; COLUMNAR GRAIN; END-USES; ENERGY INPUTS; HEAT ACCUMULATION; HIGH-DENSITY METAL; MULTI TRACK; SCANNING STRATEGIES; SELECTIVE LASER MELTING; SINGLE-TRACKS; SMOOTH SURFACE;

DENSITY (SPECIFIC GRAVITY); FABRICATION; SURFACES;

EXPERIMENTS;

EID: 84857448231     PISSN: 02683768     EISSN: 14333015     Source Type: Journal    
DOI: 10.1007/s00170-011-3443-y     Document Type: Article

References (20)

1. Electro Optical Systems Website. e-Manufacturing Applications, http://www.eos.info/en/applications.html. Accessed on October 2010
2. TM in Action, http://www.realizer.com/en/startseite/slm-in-action. Accessed on June 2010
3. CONCEPTLASER Website. Industry, http://www.concept-laser.de. Accessed on May 2010
4. Arcam Website. Industry Segments, http://www.arcam.com/industry-segments/ index.aspx. Accessed on July 2010
5. EC Santos M Shiomi K Osakada T Laoui 2006 Rapid manufacturing of metal components by laser forming Mach Tools Manu 46 13 1459 1468 10.1016/j. ijmachtools.2005.09.005 (Pubitemid 44119141)
6. I Yadroitsev I Shishkovsky P Bertrand I Smurov 2009 Manufacturing of fine-structured 3D porous filter elements by selective laser melting Appl Surf Sci 255 10 5523 5527 10.1016/j.apsusc.2008.07.154
7. L Hao S Dadbakhsh O Seaman M Felstead 2009 Selective laser melting of a stainless steel and hydroxyapatite composite for load-bearing implant development J Mater Process Tech 209 17 5793 5801 10.1016/j.jmatprotec.2009.06. 012
8. THC Childs C Hauser M Badrossamay 2005 Selective laser sintering (melting) of stainless and tool steel powders: experiments and modeling Proceedings of the Institution of Mechanical Engineers, Part B: J Eng Manu 219 B4 339 358 10.1243/095440505X8109 (Pubitemid 40858567)
9. JP Kruth L Froyen JV Vaerenbergh P Mercelis M Rombouts B Lauwers 2004 Selective laser melting of iron-based powder J Mater Process Technol 149 1-3 616 622 10.1016/j.jmatprotec.2003.11.051
10. LE Murr SA Quinones SM Gaytan MI Lope A Podela EY Martinez DH Hernandez E Martinez F Median RB Wicker 2009 Microstructure and mechanical behavior of Ti-6Al-4 V produced by rapid-layer manufacturing, for biomedical applications J Mech Behav Biomed Mater 2 1 20 32 10.1016/j.jmbbm.2008.05.004
11. I Yadroitsev P Bertrand I Smurov 2007 Parametric analysis of the selective laser melting process Appl Surf Sci 253 19 8064 8069 10.1016/j.apsusc.2007.02.088 (Pubitemid 47058739)
12. I Yadroitsev L Thivillon P Bertrand I Smurov 2007 Strategy of manufacturing components with designed internal structure by selective laser melting of metallic powder Applied Surface Scicence 254 4 980 983 10.1016/j.apsusc.2007.08.046 (Pubitemid 350138245)
13. KA MumtaZ P Erasenthiran N Hopkinson 2008 High density selective laser melting of Waspaloy J Mater Process Technol 195 1-3 77 87 10.1016/j.jmatprotec. 2007.04.117 (Pubitemid 350181385)
14. M Wong I Owen CJ Sutcliffe A Puri 2009 Convective heat transfer and pressure losses across novel heat sinks fabricated by selective laser melting Int J Heat Mass Trans 52 1-2 281 288 10.1016/j.ijheatmasstransfer.2008.06.002
15. I Yadroitsev P Bertrand B Laget I Smurov 2007 Application of laser assisted technologies for fabrication of functionally graded coatings and objects for the international thermonuclear experimental reactor components J Nucl Mater 362 2-3 189 196 10.1016/j.jnucmat.2007.01.078 (Pubitemid 46660036)
16. VE Beal P Erasenthiran N Hopkinson P Dickens CH Ahrens 2006 The effect of scanning strategy on laser fusion of functionally graded H13/Cu materials Int J Adv Manuf Technol 30 9 844 852 10.1007/s00170-005-0130-x (Pubitemid 44569030)
17. RD Li YS Shi JH Liu Z Xie ZG Wang 2009 Selective laser melting W-10 wt.% Cu composite powders Int J Adv Manuf Technol 48 5-8 597 605
18. R Morgan AJ Papworth C Sutcliffe P Fox WO Neill 2002 High density net shape components by direct laser re-melting of single-phase powders J Mater Sci 37 15 3093 3100 10.1023/A:1016185606642 (Pubitemid 34950201)
19. A Simchi 2006 Direct laser sintering of metal powders: mechanism, kinetics and microstructural features Mater Sci Eng 428 2 148 158 10.1016/j.msea.2006.04.117 (Pubitemid 43960765)
20. Y Ning YS Wong JYH Fuh HT Loh 2006 An approach to minimize build errors in direct metal laser sintering IEEE Transactions on Automation Science And Engineering 3 1 73 80 10.1109/TASE.2005.857656 (Pubitemid 46404973)