Technological restrictions of lightweight lattice structures manufactured by selective laser melting of metals

• Autorzy: Królikowski M. , Grzesiak D.

Identyfikatory

DOI

10.2478/amst-2014-0012

Warianty tytułu

PL

Ograniczenia technologiczne w wytwarzaniu konstrukcji ultralekkich metodą selektywnego stapiania laserowego metali

• Języki publikacji: EN

Abstrakty

EN

Selective Laser Melting technique is one of the additive manufacturing methods. The paper presents the summary of technological problems and restrictions resulting in the production of lightweight lattice structures by this technique. All the cases applies to the device SLM Realizer II 250 running the software Controler for Realizer SLM/STL.

PL

Selektywne topienie metali wiązką lasera należy do metod obróbki przyrostowej. W pracy przedstawiono analizę problemów technologicznych oraz ograniczenia w procesie wytwarzania metodą selektywnego topienia lekkich konstrukcji ażurowych. Badania doświadczalne prowadzono za pomocą urządzenia SLM Realizer II 250. Stosowano oprogramowanie sterujące Controler for Realizer SLM/STL.

Słowa kluczowe

EN

SLM; rapid manufacturing; selective laser melting; lightweight lattice structures

PL

SLM; szybkie wytwarzanie; selektywne topienie laserem; konstrukcja ażurowa ultralekka

• Wydawca: Komitet Budowy Maszyn PAN ; De Gruyter
• Czasopismo: Advances in Manufacturing Science and Technology
• Rocznik: 2014
• Tom: Vol. 38, nr 2
• Strony: 75--82
• Opis fizyczny: Bibliogr. 10 poz., fot., rys.

Twórcy

autor

Królikowski M.

• West Pomeranian University of Technology, Szczecin, Faculty of Mechanical Engineering and Mechatronics, Institute of Manufacturing Engineering; Piastów 19 Av., 70-310 Szczecin

autor

Grzesiak D.

• West Pomeranian University of Technology, Szczecin, Faculty of Mechanical Engineering and Mechatronics, Institute of Manufacturing Engineering; Piastów 19 Av., 70-310 Szczecin

Bibliografia

• [1] M. WEHMOLLER, P. H. WARNKE, C. ZILIAN, H. EUFINGER: Implant design and production – a new approach by selective laser melting. Inter. Congress Series, (2005)5, 690-699.
• [2] C.-Y. LIN, T. WIRTZ, F. LAMARCA, S.J. HOLLISTER: Structural and mechanical evaluations of a topology optimized titanium interbody fusion cage fabricated by selective laser melting process. Journal of Biomedical Materials Research, Part A, 88(2007), 272-279.
• [3] L. MULLEN, R.C. STAMP, W.K. BROOKS, E. JONES, C.J. SUTCLIFFE: Selective Laser Melting: A regular unit cell approach for the manufacture of porous, titanium, bone in-growth constructs, suitable for orthopedic applications. Journal of Biomedical Materials Research, Part B: Applied Biomaterials, 89(2008), 325-334.
• [4] L. MULLEN, R. C. STAMP, P. FOX, E. JONES, C. NGO, C. J. SUTCLIFFE: Selective laser melting: A unit cell approach for the manufacture of porous, titanium, bone in-growth constructs. Journal of Biomedical Materials Research, Part B: Applied Biomaterials, 90(2009), 178-188.
• [5] L. LU, J.Y.H. FUH, Z.D. CHEN, C.C. LEONG, Y.S. WONG: In situ formation of TiC composite using selective laser melting. Materials Research Bulletin, 35(2000), 1555-1561.
• [6] D. GU, Y.-C. HAGEDORN, W. MEINERS, K. WISSENBACH, R. POPRAWE: Nanocrystalline TiC reinforced Ti matrix bulk-form nanocomposites by selective laser melting (SLM): Densification, growth mechanism and wear behavior. Composites Science and Technology, 71(2011), 1612-1620.
• [7] M. SANTORINAIOS, W. BROOKS, C.J. SUTCLIFFE, A.W. MINES: Crush behaviour of open cellular lattice structures manufactured using selective laser melting. High Performance Structures and Materials, 3(1985), 481-490.
• [8] F. ABE, K. OSAKADA, M. SHIOMI, K. UEMATSU, M. MATSUMOTO: The manufacturing of hard tools from metallic powders by selective laser melting. Journal of Materials Processing Technology, 111(2001), 210-213.
• [9] W. ZĘBALA, A. MATRAS, R. KOWALCZYK: Quality aspects of steel parts after laser cutting. Advances in Manufacturing Science and Technology, 36(2012)2, 5-14.
• [10] http://www.rapidtoday.com/stl-file-format.html

Uwagi

EN

Research work described in this paper is supported in frames of Polish national scientific project, No: N N504 492839, entitled Research on methods of manufacturing irregular lattice structures with application of SLM, financed entirely by National Centre of Science.