Purpose of the development: Piston rings and seal rings.

Recommended application field: Engineering, in particular automotive. For a wide range of engines, transmissions, compressors. Radical improvement in the quality and performance of piston rings and seal rings. In large-scale production for the mass model internal combustion engine, maybe it will be a new engine model, projected a "clean slate." In a particularly heavy-unit production and expensive engines, such as racing cars.

Advantages over analogues: Environmentally " gentle " technology , as the operation is completely eliminated harmful chemical-thermal treatment . Stable and consistent quality throughout the entire height of the workpiece , the complete elimination of casting defects in the macrostructure . No conventional porosity in the middle. Welded pores and sink up to 3 mm . High precision forming . Allowances - tenths of millimeters . Widest range of structures obtained gives you more control over mechanical and performance properties of cast iron . On the outside , the end and the inner surface of the ring structure is formed , the most appropriate operating conditions of the ring - as compression , or as oil scraper . Improved performance rings. Complete lack of damage during assembly and operation.

The development stage readiness: Tested experimental exploitation order

Technical and economic effect: At 4-7 times reduced oil loss. Compressive Stiffness rings increased by 55%. Force at failure rings increased by 103%. Deformation rings fracture increased by 85%. Wear of mating piece is not increased.

Description of the development:
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On cast iron billet heated to high temperatures in a special snap affect plastic deformation. Using standard equipment . Know-how in the compositions of iron , process parameters , tooling design . There are documents on the legal protection of intellectual property. After deformation effects: - Mechanical properties of cast iron are increased (up to 2.5 fold) , reaching the level of alloy steel ( up to 1400 MPa) and ductility increases . At the same time, there are unique anti-friction performance of cast iron, the ability to quickly dampen vibration and resonance vibrations , low notch sensitivity , lower specific gravity , high thermal conductivity. - The blank is shaped as close as possible to the desired , with minimal allowances for machining . - Graphite inclusions with increasing degree of deformation acquire new , unusual shape , and metal matrix iron substantially crushed . Designed and made workable accessories for blanks for rings with a diameter of 40 to 98 mm . Made pilot batches of rings. Propose the development of technologies for similar items. Costs can include the purchase of materials , design documentation , manufacturing of equipment, development of the technology , staff training , supervision . We are interested in a partner for collaborative research . Looking for an investor to bring the technology to the commercial level and joint sales rings already developed world sizes ( 40-122 mm ) , as well as others.

Information about newness of the development:
there are Ukrainian patents -- 1 items

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

Photo

Country Belarus

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