In the article, taking into account the increasing wear of the profile, the intensity of wear of the surface of the cam in contact with talc during operation is studied, and the change in this intensity depending on the pressure angle is estimated. The effect of chamber profile wear on the gas distribution mechanism (GDM) and engine operation has been studied. the possibility of a significant improvement in the tribological properties of a cam-pusher pair is analyzed on the basis of a numerical method for formulating the law of motion of the pusher.
CALCULATION OF WEAR VELOCITY IN PROFILE PART OF CAM
DOI:
Keywords:
Agriculture
pusher
pressure angle
Abstract
References
Journeymen K. V. 2000. Friction and wear. Minsk, (2)3 18-21 p
Tigetov D G Goritsky Yu A Friction and lubrication in machines and mechanisms. 3 2010 4-13p
Mirzayev N N Qurbonov B B Hamrоуev R K Technical science and innovation 4 (06) 2020 198–204p
Mirzayev Q Q Irgashev A Journal of Friction and Wear 35(5) 2014 439–442p
Starzhinsky V E Solimterman Y L Tesker E I Goman A M Osipenko S A Friction and wear 5 2008 465-482p
S T Yunuskhodjaev Journal of Physics: Conference Series 2176 (2022) 012045
Ikramov U Irgashev A Makhkamov K Kh Friction and wear 24(6) 2003 620–625p
Grib V V Expert Solutions 2014, 448 p.
SH U Ishmuradov and R B Abdumajidov 2022 IOP Conf. Ser.: Earth Environ. Sci.1076 012039
Irgashev B A Allerton Press. 36(5) 2015 441–447p
Kh Ishmuratov R K Hamroev B B Kurbonov N N Mirzaev Journal of Physics: Conference Series 2022 2176(1) 012096
Ishmuratov H K Irgashev B A Journal of Friction and Wear 41(1) 2020 85-90p