FIELD: testing equipment, friction test of materials under action of dynamic and friction loads. SUBSTANCE: slider 2 is subjected to load, friction unit is additionally subjected to vibrations with variable frequencies and amplitudes by means of vibrators 6 and 11. Rigidity of two couplings of friction unit is changed and its tribotechnical characteristics are recorded at moment of start-off of slider under smooth increase of force pushing slider from rest. EFFECT: enhanced reliability and efficiency. 2 dwg
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Authors
Dates
1997-09-20—Published
1994-01-05—Filed