2020
DOI: 10.31891/2079-1372-2020-96-2-6-11
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Analysis of the influence of surface plastic deformation on increasing the wear resistance of machine parts

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Cited by 8 publications
(5 citation statements)
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“…The most frequent deviations of relative displacement occur not in the plane of rocking of the rocker arm, but at an angle to it and directed to the center of the combustion chamber. In contrast to the bushings, the relative displacement of the axes of the inlet seats is the same pattern [13]. Moreover, the average value of the ovality is greater than that of the exhaust seats -the maximum beating values of the intake seats are 0.34 mm, exhaust -0.22 mm.…”
Section: Research Resultsmentioning
confidence: 80%
“…The most frequent deviations of relative displacement occur not in the plane of rocking of the rocker arm, but at an angle to it and directed to the center of the combustion chamber. In contrast to the bushings, the relative displacement of the axes of the inlet seats is the same pattern [13]. Moreover, the average value of the ovality is greater than that of the exhaust seats -the maximum beating values of the intake seats are 0.34 mm, exhaust -0.22 mm.…”
Section: Research Resultsmentioning
confidence: 80%
“…An increase in the effective gap leads to a decrease in the fatigue crack nucleation depth and the exit of the probable fracture point to the surface [13]. This corresponds to the well-known idea that with a further increase in a, there is an accumulation of limit deformations and destruction of the metal surface at the top of the plastic wave already during mechanical processing.…”
Section: A B Fig 1 Interrelationships Of the Accumulated Parameters O...mentioning
confidence: 67%
“…The optical image of the wear spot of the counterbody (ball) after passes over the investigated surface of the experimental samples (electrospark coatings from BRS and substrate from 30KhGSA steel) is presented in Fig. 8, a-d The optical image of the wear spot showed that when using stainless steel AISI 420 steel as a control (ball) [13], after multiple passes over the tested surface of the experimental samples (electrospark coatings with BRS), the following occurs on the corresponding friction path:…”
Section: Fig 6 X-ray Spectral Microanalysis Of P6m5 Powder At Pointmentioning
confidence: 99%