RESONANCE CONDITIONS OF GEARINGS. PART II: EXPERIMENTAL RESEARCH

Ishin N.N., Candidate of Technical Sciences, Joint Institute of Mechanical Engineering of the NAS of Belarus, Minsk, Republic of Belarus

Goman A.M., 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.

Skorohodov A.S., Candidate of Technical Sciences, Joint Institute of Mechanical Engineering of the NAS of Belarus, Minsk, Republic of Belarus

37-44

Results of experimental research of gearing resonance modes are considered. Serial specimens used in machine building were tested at universal stand of the open force contour. The resonance phenomena in gearing, accompanied disconnection of teeth and sharp increment of the dynamic loading in a toothed engagement, have been fixed at frequency of rotation of gear in two times less values of rotation frequency, according for main resonance. Signs of resonance observed also on frequencies, equal 1/3 and 1/4 values of main resonance.

gear, resonant mode, bench tests, dynamic load, overlap factor

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