Influence of sintering parameters on dynamic mechanical properties of selective laser sintered parts
Source abstract
Abstract
Selective laser sintering (SLS) an additive manufacturing technique, which is progressively implemented to produce fully functional end use products from computer aided design data. However, one of the key challenges in the adoption of this process by industry is to choose the correct working parameters for attaining the desired shape, size and strength of different products. This study deals with dynamic mechanical testing of laser sintered polyamide samples, using dynamic mechanical analyzer. Experiments were planed and carried out using response surface methodology (RSM). Experiments were performed with duraform polyamide material using SLS machine. The effect of selected parameters on different performance measures has been analyzed.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Additive Manufacturing and 3D Printing Technologies · Additive Manufacturing Materials and Processes · Manufacturing Process and Optimization
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (20)
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1. Chua CK, Leong KF, Lim CS (2010) Rapid prototyping: principles and applications, 3rd edn. World Scientific, Singapore10.1142/6665 ↗
2. Sustarsi B, Dolinsek S, Jenko M, Leskovšek V (2009) Microstructure and mechanical characteristics of DMLS tool-inserts. Mater Manuf Process 24(7&8):837–84110.1080/10426910902841837 ↗
3. Shah K, Pinkerton AJ, Salman A, Li L (2010) Effects of melt pool variables and process parameters in laser direct metal deposition of aerospace alloys. Mater Manuf Process 25(12):1372–138010.1080/10426914.2010.480999 ↗
4. Hague R, Mansour S, Saleh N (2002) Design opportunities with rapid manufacturing. Assem Autom 23(4):346–35610.1108/01445150310698643 ↗
5. http://www.intechopen.com/books/sintering-methods-andproducts/metal-laser-sintering-for-rapid-tooling-in-application-to-tyre-tread-pattern-mould
6. Hopkinson N, Hague RJM, Dickens PM (2006) Rapid manufacturing: an industrial revolution for the digital age. Wiley, USA
7. Ning Y, Fuh JYH, Wong YS, Loh HT (2004) An intelligent parameter selection system for direct metal laser sintering process. Int J Prod Res 42(1):183–19910.1080/00207540310001595873 ↗
8. Caulfield B, McHugh PE, Lohfeld S (2007) Dependence of mechanical properties of polyamide components on build parameters in the SLS process. J Mater Process Technol 182:477–48810.1016/j.jmatprotec.2006.09.007 ↗
9. Jain PK, Pandey PM, Row PVM (2009) Effect of delay time on part strength in selective laser sintering. Int J Adv Manuf Technol 43:117–12610.1007/s00170-008-1682-3 ↗
10. Delgado J, Ciurana J, Rodriguez CA (2012) Infulance of process parameters on part quality and mechanical properties for DMLS and SLM with iron based materials. Int J Adv Manuf Technol 60:601–61010.1007/s00170-011-3643-5 ↗
11. Murali K, Chatterjee AN, Saha P, Palai R, Kumar S, Roy SK, Mishra PK, Roy CA (2003) Direct selective laser sintering of iron-graphite powder mixture. J Mater Process Technol 136:179–18510.1016/S0924-0136(03)00150-X ↗
12. Kruth JP, Froyen L, Van VJ, Mercelis P, Rombouts M, Lauwers B (2004) Selective laser melting of iron-based powder. J Mater Process Technol 149:616–62210.1016/j.jmatprotec.2003.11.051 ↗
13. Jollivet T, Darfeuille A, Verquin B, Pillot S (2009) Rapid manufacturing of polymer parts by selective laser sintering. Int J Mater Form 2(1):697–70010.1007/s12289-009-0604-8 ↗
14. Shi Y, Chen J, Wang Y, Li Z, Huang S (2007) Study of the selective laser sintered of polycarbonate and post process for parts reinforcement. Proc IMech Part L: J Mater Des Appl 221:37–42
15. Jain PK, Pandey PM, Rao PVM (2008) Experimental investigations for improving part strength in selective laser sintering. Virt Phys Prototyp 3(3):177–18810.1080/17452750802065893 ↗
16. Ward IM, Hadley DW (1993) An introduction to the mechanical properties of solid polymers, John Wiley & Sons
17. Menard HP (2008) Dynamic mechanical analysis: a practical application, 2nd edn. CRC press, Boca Raton10.1201/9781420053135 ↗
18. http://www.statease.com/clas_rsm.html
19. Montgomery CD (2008) Design and analysis of experiments, 7th edn. John Wiley & Sons, USA
20. Myers RH, Montgomery DC, Anderson CM (2008) Response surface methodology: process and product optimization using designed experiments, 3rd edn. John Wiley & Sons, USA