Актуальные проблемы в машиностроении. 2016. №3

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Актуальные проблемы в машиностроении. 2016. №3 Материаловедение
в машиностроении
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ASSESSMENT OF THE DEFORMATION FOR UHMWPE COMPOSITE COMPOUNDS
Lagereva D.I., Master’s Degree student, e-mail:
Mikhaylov D.A., Master’s Degree student, e-mail:
Provotorov V.V., Master’s Degree student, e-mail:
Shevtsova K.E., Master’s Degree student, e-mail:
Novosibirsk State Technical University, 20 Prospekt K. Marksa, Novosibirsk, 630073, Russian
Federation
Abstract
The main idea of this paper is searching for technical and technological solutions for connecting
UHMWPE with metal frame for forming a tribological couple.
The problems of creating composite compounds, like metal and UHMWPE and using of
"dovetail" like connecting elements are also considered. We have summarized all the results of
exploration in composite production (metal and UHMWPE) field. The necessary operating
parameters on deformation and shaping of ultrahigh molecular weight polyethylene (UHMWPE).
Experimentally obtained samples, which were formed under the influence of temperature and
pressure are provides straining of polyethylene and compounds. UHMWPE is used as a structural
material in the tribological pairs, because it has low coefficient of friction. There is a need of
UHMWPE engagement on different kinds of frames, including metal, when constructing
tribological pairs. To solve this problem, firstly, necessary to examine ways of forming products
made of polyethylene.
Keywords
UHMWPE, HDPE, die forging, shaping, charging