eISSN: 2618-6446
Latest Issue Archive Future Issues About Us JOURNALS

SETSCI - Volume 3 (2018)
ISAS2018-Winter - 2nd International Symposium on Innovative Approaches in Scientific Studies, Samsun, Turkey, Nov 30, 2018

Büşra Aslan1*, Ali Rıza Yıldız2
1Uludağ University, Bursa, Turkey
2Bursa Technical University, Bursa, Turkey
* Corresponding author: busra.aslan@btu.edu.tr
Published Date: 2019-01-14   |   Page (s): 1331-1334   |    21     6

ABSTRACT One of the major problems encountered designers working in the developing industry is how product can get better
designs in the first stages. There are many structural optimization methods for weight reduction operations. One of them is the
lattice structural optimization method. First, topology optimization process is applied on the model, then lattice structural
optimization method is applied. The goal of topology optimization is to distribute the material for the best structural performance.
Then the unnecessary material is removed from the model and the lattice structure is applied. The lattice contains complicated
structures using minimal material to fill the volume while maintaining rigidity of the model. After optimization, the structure has
a complicated geometry that it can’t be produced by conventional methods. In this case, the 3d printer/additive manufacturing is
used for producing.
The statically analysis of the final model, obtained from the optimization, was conducted using the finite element method and
the results was compared with the initial design of the model. Positive results is obtained as a result of the comparison and it is
show that topology optimization and lattice structural optimization can be used in the design of vehicle elements.  
KEYWORDS Topology Optimization, Additive Manufacturing, Lattice Structure Optimization, Size Optimization, Finite Element Method
REFERENCES [1] Çelik, İsmet, et al. "HIZLI PROTOTİPLEME TEKNOLOJİLERİ VE UYGULAMA ALANLARI." Dumlupınar Üniversitesi Fen Bilimleri Enstitüsü Dergisi 031 (2013): 53-70.
[2] http://www.acikbilim.com/2014/09/dosyalar/daha-hafif-daha-cevreciarabalar-cagi-2.html.
[3] Işık, Efe. Topoloji optimizasyonu: Çatallı flanş uygulaması. Diss. DEÜ Fen Bilimleri Enstitüsü, 2009.
[4] Yıldız, A. R., N. Kaya, and F. Öztürk. "Taşıt elemanlarının optimum topoloji yaklaşımı ile tasarımı." Mühendis ve Makina44.516 (2003).
[5] http://blog.s-t.com.tr
[6] http://analizsimulasyon.com/2015/01/06/yapisal-optimizasyon
[7] Wong, Kaufui V., and Aldo Hernandez. "A review of additive manufacturing." ISRN Mechanical Engineering 2012 (2012).
[8] Li, Qiang, Ibrahim Kucukkoc, and David Z. Zhang. "Production planning in additive manufacturing and 3D printing." Computers & Operations Research 83 (2017): 157-172.
[9] Thompson, Mary Kathryn, et al. "Design for Additive Manufacturing: Trends, opportunities, considerations, and constraints." CIRP annals 65.2 (2016): 737-760.
[10] Guo, Nannan, and Ming C. Leu. "Additive manufacturing: technology, applications and research needs." Frontiers of MechanicalEngineering 8.3 (2013): 215-243.
[11] Hyperworks 14.0 Optistruct Tutorials and Examples

SET Technology - Turkey

eISSN  : 2618-6446

E-mail : info@set-science.com
+90 533 2245325

Tokat Technology Development Zone Gaziosmanpaşa University Taşlıçiftlik Campus, 60240 TOKAT-TURKEY
©2018 SET Technology