Purpose of the development: Rating elast hydrodynamic performance gear and motor oils in unsteady conditions of work is intended to improve the durability of friction units of vehicles.

Recommended application field: Transport (Ministry of Infrastructure of Ukraine, manufacturing plants of commercial oils (MMT "Ariane", "Azmol"), repair organizations and ATP).

Advantages over analogues: Comparison with world analogues : meets world standards . Promising direction of creating new lubricants in the world development. The economic attractiveness of development for market promotion , application and realization, parameters, price : To ensure reliable operation of the friction unit requires careful selection of lubricant used in accordance with the operating conditions , the most important selection criteria are loading - the speed parameters , temperature , stationary or non-stationary modes operation. To ensure proper lubrication of tribological components integrated approach is needed to establish mechanisms for changing the thickness of the lubricating layer that occurs after the break-in to determine the dynamics of linear wear rate with increasing acceleration ( angular acceleration ) and an increase in the waiting time between the start-stop cycles for oil to establish a correlation between the specific work of friction and linear wear. The cost depends on the specific operating conditions .

The development stage readiness: Ready for application

Technical and economic effect: Implementation Results: Results developments implemented in the Center trolley maintenance manual (Kievpastrans) and LLC "KCM Protek".

Description of the development:
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Methodology for determining the efficiency of lubrication oil on the kinetics of speed , load , temperature factors and dynamics of receipt of the lubricant in the contact zone . Methods of determining the lubricating oils and anti-friction properties on the basis of their assessment of the rheological characteristics in unsteady lubrication conditions . Mathematical model of reliability prediction process in pairs lubricating rolling and rolling with sliding. The main requirement , which extends the choice of lubricant is accounting regime lubrication , thus reducing energy loss through friction, extending the life of components and increase fuel economy. Patenting , competitive results : the result is a patented and competitive. 3 Evidence obtained by the State Intellectual Property Service of Ukraine ( 41870 , 44433 , 51418 ) . Finished state development : established technique for determining the effectiveness of lubrication oil on the kinetics of high-speed , load , temperature factors and dynamics of receipt of the lubricant in the contact zone ; method for determination of lubricating oils and anti-friction properties on the basis of their assessment of the rheological characteristics in unsteady lubrication conditions , allowing to predict characteristics of lubricating process tribomehanicheskih systems.

Information about newness of the development:
there are inventor's certificate -- 3 items

corresponds technical description
Ready for implementation

Possibility of transfer abroad:
Licence's sale
Technological document's sale

Photo

Country Ukraine

For additional information turn to:
E-mail: gal@uintei.kiev.ua