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Development of method for reverse engineering in creation of 3D CAD model of knee implant
aTechnical College of Applied Sciences, Zrenjanin
bUniversity of Novi Sad, Technical Faculty, Zrenjanin
c'Eftimie Murgu' University of Resita, Romania

emailaleksandar.rajic@vts-zr.edu.rs
Keywords: Reverse Engineering; Meltable Wax Model; Investment Casting; 3D CAD model; Knee Endoprothesis
Abstract
The paper gives a description of the Reverse Engineering technology application procedure for the creation of 3D CAD model of femoral component of total knee endoprothesis based on available meltable wax model for investment casting. Once CAD data record is accepted it presents an information management center for its geometry throughout the lifetime of the knee implant component. Thus, in the case a change in the component construction should be made, it can be managed quickly and consistently made available for all CAx-tools which accompany the product development. The procedure is defined within the work conducted in the international IPA cross-border cooperation project Romania-Republic of Serbia where the Reverse Engineering technologies and Additive Manufacturing (AM) are studied.
References
Cheah, C.M., Chua, C.K., Lee, C.W., Feng, C., Totong, K. (2004) Rapid prototyping and tooling techniques: A review of applications for rapid investment casting. London: Springer-Verlag Limited
Gibson, I. (2005) Advanced manufacturing technology for medical applications, reverse engineering, software conversion and rapid prototyping. John Wiley & Sons Ltd
Gibson, I., Rosen, D.W., Stucker, B. (2010) Additive manufacturing technologies, rapid prototyping to direct digital manufacturing. Springer Science
Milovanović, J., Trajanović, M. (2007) Primene rapid prototyping tehnologija u medicini. Facta universitatis - series: Mechanical Engineering, vol. 5, br. 1, str. 79-85
Rajić, A., Stojadinović, S. (2008) Applying of direct metal laser sintering (DMLS) process in investment casting. in: Metal and non-metal materials, MNM - 2008, Scientific/professional symposium, Zenica, Bosnia & Herzegovina, 15. - 16. May
Rajić, A., Manić, M. (2010) Rapid prototyping tehnologije u preciznom livenju metalnih implantata. IMK-14 - Istraživanje i razvoj, vol. 16, br. 2, str. 39-44
Trajanović, M., Korunović, N., Milovanović, J., Vitković, N., Mitković, M. (2010) Primena računarskih modela samodinamizirajućeg unutrašnjeg fiksatora po Mitkoviću u saniranju trauma femura. Facta universitatis - series: Mechanical Engineering, vol. 8, br. 1, str. 27-38
 

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article language: English
document type: unclassified
published in SCIndeks: 02/12/2013

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