CALCULATION OF THE RESOURCE OF HIGH-LOADED GEARS CAR TRANSMISSIONS TAKING INTO ACCOUNT QUALITY CHEMICAL HEAT HARDENING

Rudenko S.P., Candidate of Technical Sciences, 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.

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Curves of deep contact weariness carburized cylindrical gears depending on size of hardness and quality of a microstructure in the heart of the strengthened layer are presented. The design procedure of the resource provided with resistance of deep contact weariness of active surfaces of teeths carburized gears, based on a hypothesis of summation of fatigue damages is resulted.

gears, chemical and thermal hardening, deep contact fatigue, life calculation

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