journal article·2017-01

Increasing the wear resistance of reworked parts of transport engines

L. A. Timofeeva, S. S. Timofeev, I. I. Fedchenko, A. Y. Dyomin

Journal of Friction and Wear· Volume 38· Issue 1
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Abstract

The article describes new mixed technology for increasing the wear resistance of parts of transport engines based on the example of a crankshaft. The basis of the new mixed technology is the heat treatment of crankshaft pins and the application of a multilayer antifriction coating in one technological cycle. Laboratory tests on mixed technology application revealed an increase of wear resistance of crankshaft pins, a reduction in the coefficient of friction, a reduction in the running-in period, and an increase in the scoring resistance and operating life of the crankshaft.
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Research context

OpenAlex topics: Material Properties and Applications · Surface Treatment and Coatings · Mechanical Systems and Engineering

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

References (9)

Show source-provided references
1. Garkunov, D.N., Tribotekhnika (Tribology), Moscow: Mashinostroenie, 1985.
2. Kanarchuk, V.E. and Chigrenets, A.D., Tekhnicheskoe obsluzhivanie, remont i khranenie avtotransportnykh sredstv (Technical Service, Reparation, and Storage of Motor Vehicles), Kiev: Vishcha Shkola, 1993.
3. Otchet no. 54054-005: Kharakternye osobennosti defektov i razrushenii kolenchatogo vala 740.1005.020 (Report No. 54054-005: Specific Features of Defects and Damage of the Crankshaft 740.1005.020), Naberezhnye Chelny: KamAZ, 1987.
4. Yaroshevich, V.K., Kolenchatye valy avtomobil’nykh dvigatelei (Crankshafts of Automobile Engines), Minsk: Bel. Nats. Tekh. Univ., 2003.
5. Stetsenko, E.G. and Shkol’nik, L.M., Povyshenie nadezhnosti i dolgovechnosti kolenchatykh valov transportnykh dizelei (Improvement of the Reliability and Durability of the Crankshafts of Transport Diesel Engines), Moscow: Transport, 1965.
6. Eksperimental’naya otsenka resursa kolenchatykh valov i shatunov dvigatelei vosstanovlenykh razlichnymi metodami (Experimental Evaluation of the Resource of Engine Crankshafts and Connecting Rods Repaired by Various Methods), Moscow, 1993.
7. Bushe, N.A. and Kopyt’ko, V.V., Sovmestimost’ trushchikhsya poverkhnostei (Compatibility of the Rubbing Surfaces), Moscow: Nauka, 1981.
8. Timofeeva, L.A., Timofeev, S.S., and Dyomin, A.Yu., UA Patent 109212, Byull. Izobret., 2015, no. 14.
9. Timofeeva, L.A., Timofeev, S.S., Dyomin, A.Yu., and Yagodinskii, E.S., Improvement of reparation technology of the performance of the diesel engine crankshafts of motor vehicles, Vost.-Evrop. Zh. Peredovykh Tekhnol., 2014, vol. 1, no. 1 (67), pp. 60–64.