FIELD: mechanical engineering. SUBSTANCE: invention refers to technology of deposition of solid lubricants with use of ultrasound. Process of deposition of coat of friction surfaces consists in deposition of coat by rubbing in pseudoboiling layer of powdery solid lubricant. Particles of lubricant are imparted with oscillations of ultrasonic frequency oriented in radial and tangential directions with reference to rubbed surface. EFFECT: increased efficiency and productivity of process. 2 dwg
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