METHOD OF FILM LUBRICATION BEARING PREPARATION TO OPERATION

FIELD: mechanics. ^ SUBSTANCE: invention relates to film lubrication bearing operation and mainly to roll mill bearings. Process fluid is applied to pre-cleaned operating surfaces of bearing items. Process fluid consists of repair and recovery compound mixed homogeneously in grease lubricant. Bearin...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	PLAKHTIN VLADIMIR DMITRIEVICH, NEMJATOV ANDREJ VLADIMIROVICH, CHERVONENKO JURIJ ALEKSANDROVICH, KOMAROV VALENTIN PAVLOVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	BEARINGS BLASTING CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL LIGHTING MECHANICAL ENGINEERING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL METALLURGY PERFORMING OPERATIONS PUNCHING METAL ROLLING OF METAL ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	FIELD: mechanics. ^ SUBSTANCE: invention relates to film lubrication bearing operation and mainly to roll mill bearings. Process fluid is applied to pre-cleaned operating surfaces of bearing items. Process fluid consists of repair and recovery compound mixed homogeneously in grease lubricant. Bearing is assembled and rotated as a unit regarding longitudinal axis applying external force to operating area of bearing items. Force value is 0.1 - 1.0% from loading capacity of bearing. In addition, protective layer is formed on operating surfaces in two stages. During second stage of protective layer formation, bearing is rotated and process fluid is applied periodically on operating surfaces of bearing items. Fluid contains repair and recovery compound which is homogeneously mixed in oil. Finally, operating surfaces of bearing items are rinsed. ^ EFFECT: increase of bearing life time and improvement of equipment operation reliability. ^ 3 cl, 1 dwg