Development of a Technological Process for the Production of Diesel Engines with Wear-Resistant Metallized Coating of Piston Heating Units.
Downloads
The article shows that in most cases the reason for rejecting piston compression rings and cylinder liners is reaching the limit wear of the working rubbing surfaces and a conclusion is made about the advisability of applying a coating of a mixed steel-bronze pseudo-alloy to the working surface of the piston rings. The results of tribotechnical tests of a number of pseudo-alloys are presented, on the basis of which the optimal coating of piston rings is selected. The advisability of chemical-thermal treatment of metallization coatings is proven and the technological process of manufacturing piston compression rings with a wear-resistant coating is presented. In the water transport system, ship repair enterprises are faced with the tasks of improving quality, reducing the repair time of ship equipment, manufacturing replacement and spare parts in the required quantity, reducing the costs of raw materials, energy and materials.
Antifriction pseudoalloys: Reference materials. - M.: VNIIAVTOGENMASH, 1960.
Antoshin E.V. Gas-thermal spraying of coatings. - M.: Mashinostroenie, 1974. - 96 p.
Astashkevich B.M. Tribological aspects of wear of CPG parts of powerful internal combustion engines Friction and wear. - 1995. - 16, M 1.- P 92-105.
Barvinok V.A. Control of stress state and properties of plasma coatings. - M.: Mashinostroenie, 1990. - 384 p.
Burshteyn L.M., Kobyakov S.V. Study of lubrication and friction processes of internal combustion engine piston rings // Dvigatelestroenie. - 1990. - me 11. - P 56-59.
Burshtein LM, Kobyakov SV Study of lubrication and friction processes of ICE piston rings Engine building. - 1991. - N21. - P. 52-57.
Burshtein LM, Kobyakov SV Study of lubrication and friction processes of ICE piston rings. Lubricating effect of piston rings P Engine building. - 1990. - N2 12. - P. 42-46.
Volpert GD Sprayed metal coatings (metallization). - M.; Promstroyizdat, 1957.-268 p.
Garkunov DN Tribotechnics. — M.: Mechanical Engineering, 1985. — 424 p.
Ginzburg B. Ya. Theory of the piston ring. — M.: Mechanical Engineering,1979. — 232 p.
Drozdov Yu. N., Pavlov V. G., Puchkov V. N. Friction and wear in extreme conditions. — M.: Mechanical Engineering, 1986. — 224 p.
Duke G. E. Piston rings: Handbook of the company Gehtse AO. —BurshaiL, FRG, 1977. — 141 p.
Katz N. V., Antoshin E. V., Vadivasov D. G., Volpert G. D., Kamionsky L. V. Spray metallization. — M.: Mashinostroenie, 1966. — 200 p.
Kondratiev N. N. Failures and defects of marine diesel engines. — M.: Transport, 1985. — 152 p.
Krasnichenko L. V. Modern technology of metallization by spraying. — M.: Trudrezervizdat, 1958. — 94 p.
Krechmar E. Spraying of metals, ceramics and plastics. — M., 1966. — 165 p.
Kriulin A. V. Sulfocyanation of carbon and cast iron. — M.-L.: Mashinostroenie, 1965. — 224 p.
Kudinov V. V., Ivanov V. M. Plasma application of refractory coatings. — M.: Mashinostroenie, 1981.- 192 p.
Kulik A.Ya. et al. Thermal spraying of composite powders. — L.: Mashinostroenie, 1985. — 199 p.
Matveyev Yu.I. Increasing the service life of cylinder liners and piston rings of marine medium-speed diesel engines using the plasma spraying method: Monograph. — N. Novgorod: VGAVT Publishing House, 2002.- 128 p.
Nikitin M.D., Kulik A.Ya., Zakharov N.I. Heat-protective and wear-resistant coatings of diesel parts. — L.: Mashinostroenie, 1977. — 166 p.
Pogodaev L.I., Kriulin A.V. Increasing the performance of piston rings of marine internal combustion engines. ll In the book: Technological and organizational aspects of ship repair. — SPb.: SPbUVK, 1994. —P. 112—121.
Pogodaev L.I., Kuzmin V.N., Dudko P.P. Improving the reliability of tribounits. — SPb.: Transport
Academy of the Russian Federation, 2001. — 304 p.
Protasov G.A. Steel-molybdenum thermal spray coating for piston rings of high-powered diesel engines Welding production. — 1977. — Issue1.— P. 20-22.
Raikov I.Ya., Spunde Ya.A. Reserves for improving internal combustio engines P Automotive industry. 1989. -U 8. -p. 17-18
Rykalin N.N., Shorshorov M.Kh., Kudinov V.V. Formation of strong adhesion during powder spraying and metallization. Obtaining coatings by high-temperature spraying. - M.: Atomizdat, 1973. - P. 140-165.
Semenov V.S. Thermal stress and durability of the cylinder-piston group of marine diesel engines. - M.: Transport, 1977.
Sereda N.V., Research and mechanical modeling of friction processes of piston rings of high-speed internal combustion engines. "Author's abstract. diss. candidate of technical sciences. - L., 1982. - 16 p.
Sokolov A.D., Lyashenko B.A., Tsygulev O.V. Increasing the Heat and Wear Resistance of Internal Combustion Engine Piston Ring Coatings by Optimizing Their Strength Properties In the book: Heat, Inorganic Coatings: Proceedings of the 13th All-Union Conference on Heat- Resistant Coatings. — L., 1990. — P. 216-219.
Tenenbaum M.M. Wear Resistance of Structural Materials and Machine Parts under Abrasive Wear. — M.: Mechanical Engineering, 1966. — 331 p.
Hasui A., Morigaki O. Surfacing and Spraying. — M.: Mechanical Engineering, 1985. — 240 p.
Khmelevskaya V.B., Leontyev N.B., Lavrov Yu.G. Technology of Restoration and Hardening of Ship Mechanism Parts and Tribotechnical Characteristics of Coatings. — St. Petersburg. : SPRUVK, 2002.-309 p.
Khrushchov M.M., Babichev M.A. Abrasive wear. - M.: Nauka 1970. - 251 P
Tsikhovich E.E., Mendelson A.A. On the nature of friction and the friction force of a diesel piston ring /l Proceedings of TsNIDI, issue 60, 1970.
Chaika B.I., Fedorchenko B.I. et al. Plasma coatings for piston rings o automobile engines .// Powder metallurgy, 1978. - N2 3. - P. 86-91
Chulkin S.G. Effect of sulfonitrocementation on wear resistance of porous gas-hermetic coatings Friction, wear, lubrication — Vol. 2, N21. — March, 2000. — Electronic resource www.tribo.ru.
English K. Piston rings: In 2 volumes, Moscow, 1962. Vol. 1. — 584 p.
English K. Piston rings: In 2 volumes, Moscow, 1962. Vol. 2. 368 p.
