EXPERIMENTAL INVESTIGATIONS SLIPPING IN A FRICTION PAIR OF STEEL MATERIALS

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Tursunov Nodirjon Kayumjonovich
Toirov Otabek Toir ugli
Viktor Vladimirovich Komissarov
Alimukhamedov Shavkat Pirmukhamedovich
Valieva Dilmira Shavkat qizi
Kuchkorov Lochinbek Akhmadjon ugli

Abstract

Effects of examinations on agency of slippage on a modification of performances of a friction are presented. It is installed that the slippage extent essentially changes coefficient of resistance to rolling and coming together of axes in pair of a friction without lubricant. At a modification of extent of slippage in a broad band from 0 to 80 % the maximum meaning of coefficient of resistance to rolling (0,85) is observed at extent of slippage of the order of 15 %, and then reduced to two times (0,44), and coming together of axes has the maximum meaning at the maximum slippage and a time on a stage at fixed slippage (200 microns). At a friction with lubricant agency of slippage and a time on stages at fixed slippage on a modification of coefficient of resistance to rolling and coming together of axes is not detected.

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