ESTIMATE OF THE ACTUAL COEFFICIENT OF OVERLAP OF SPUR GEARS

Ishin N.N., Candidate of Technical Sciences, Associate Professor, Deputy Director STC “Mining equipment”, Joint Institute of Mechanical Engineering of the NAS of Belarus, Minsk, Republic of Belarus
Goman A.M., Candidate of Technical Sciences, Associate Professor, Head of the Department “Dynamic analysis and vibration diagnostics of machines”, STC “Mining equipment”, Joint Institute of Mechanical Engineering of the NAS of Belarus, Minsk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.
Skorokhodov A.S., Candidate of Technical Sciences, Leading Researcher, Department “Dynamic analysis and vibration diagnostics of machines”, STC “Mining equipment”, Joint Institute of Mechanical Engineering of the NAS of Belarus, Minsk, Republic of Belarus

ENGINEERING COMPONENTS

An engineering method of an approximate estimate of the actual coefficient of overlap depending on the load acting in engagement for spur gears of external engagement with the theoretical overlap ratio 1< ε^T_α< 2 is proposed. The method can be used at the stage of preliminary calculations of gears, in particular, in estimating of the load capacity and life, and in their production and selective assembly.

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