Актуальные проблемы в машиностроении Том 4 №3 2017

Actual Problems in Machine Building. Vol. 4. N 3. 2017

Technological Equipment, Machining

Attachments and Instruments

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3. ГОСТ Р ИСО 7206-10–2005. Имплантаты для хирургии. Эндопротезы

тазобедренного сустава частичные и тотальные. Ч. 10. Определение сопротивления

статической нагрузке модульных бедренных головок. – М.: Стандартинформ, 2006.

INCREASED RESISTANCE TO STATIC LOADS CERAMIC HEADS HIP.

TEST FOR STATIC COMPRESSION

Desyatov

S.Yu

, Master's Degree Student, e-mail:

Novosibirsk State Technical University, 20 Prospect K. Marksa, Novosibirsk, 630073, Russian

Federation

Abstract

In imported active substitution conditions of products produced in Russia, it becomes relevant to

ensure compliance with the mechanical characteristics and quality of products to international

standards. To improve the competitiveness of "NEVZ-CERAMICS" products together with the

Novosibirsk State Technical University realized the complex of technological measures. The

analysis of the construction and technological manufacturing process of the femoral-head

prosthesis. Manufacturing process operation putting in of stress concentrator which reduces the

strength of the product was exposed. Several changing ways of technological process to increase the

strength of the femoral-head-prosthesis at static compression were proposed. After making changes

in technological process of manufacturing repeated tests on static compression according to GOST

R ISO 7206-10-2005 were exposed.

Keywords

ceramic, endoprosthesis, total hip endoprosthesis, crude ceramics processing, lathe work,

forming tool