| Issue |
MATEC Web Conf.
Volume 184, 2018
Annual Session of Scientific Papers IMT ORADEA 2018
|
|
|---|---|---|
| Article Number | 01015 | |
| Number of page(s) | 6 | |
| Section | Mechanical Engineering and Automotive | |
| DOI | https://doi.org/10.1051/matecconf/201818401015 | |
| Published online | 31 July 2018 | |
Selection criteria of optimal characteristic material and technologies for precision processing of basic working surface of human hip-joint implant
1
Georgian Technical University, Department of Production Technologies of Mechanical Engineering,Kostava St. 77, Tbilisi 0175, Georgia
2
Faculty for Strategic and Operational Management (FSOM), Str. Jurija Gagarina 149, Novi Beograd, 11070
* Corresponding author : inform@gtu.ge
In view of the fact that the endo-prosthesis heads of human hip-joint are operated in extreme conditions, in respect of load, the selection of corresponding material and also increase of precision and quality of machining of spherical surfaces is rather topical task. In the submitted work are reviewed the problems connected with definition of the influence degree of orientation of the sapphire crystal on its workability during diamond grinding with a butt of the ring and elaboration of the perspective, original scheme of formation of the incomplete spherical surface, particularly, of the sapphire head of endo-prosthesis of the human hip-joint.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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