NEW TECHNOLOGY IMPROVING THE SERVICE CHARACTERISTICS OF SINTERED SELFLUBRICATED BEARINGS WITH CONTROLLABLE PORE SIZE
Abstract
The new technology for improving the service characteristics of sintered self-lubrication bearings was offered. The essence of this technology consists in use the manufacture of sintered bearings organic pore-former with the desired size fractions, which allows to obtain materials with desired porosity and controllable pore size. In addition, in order to reduce the coefficient of friction, used an oil impregnating process, added anti-friction additive - graphite powder. This technology is simple, economically expedient and extends the application of sintered bearings for various nodes of friction.
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