Abstract
Approaches to increasing machining precision are analyzed. Formulas are derived for the margin removal in the grinding of parts with a wear-resistant coating (reconditioned parts). Improvement in machining efficiency by decreasing the elastic displacement in the machining system is considered. As is established, the machining efficiency may be increased by deep grinding using the wheel periphery at low speeds.
Similar content being viewed by others
REFERENCES
Ryzhov, E.V., Klimenko, S.A., and Gutsalenko, O.G., Tekhnologicheskoe obespechenie kachestva detalei s pokrytiyami (Technological Support of the Quality of Coated Parts), Kyiv: Naukova Dumka, 1994.
Novikov, G.V., The efficiency of diamond-spark grinding of parts with high-strength coatings, Cand. Sci. (Eng.) Dissertation, Kharkov, 1989.
Malykhin, V.V., Yatsun, E.I., and Novikov, S.G., Vibroacoustic diagnostics of the cutting tool and microroughnesses of the treated surface, Spravochnik. Inzh. Zh., 2014, no. 4, pp. 31–35.
Malykhin, V.V., Yatsun, E.I., and Novikov, S.G., The performance characteristics of damping cutters, Izv. Yugo-Zap. Gos. Univ., Ser. Tekh. Tekhnol., 2012, no. 2, pp. 43–46.
Somov, A.I. and Tikhonovskii, M.A., Evtekticheskie kompozitsii (Eutectic Compositions), Moscow: Metallurgiya, 1975.
Romanenko, D.N., Artemenko, Yu.A., Emelyushin, A.N., et al., Physical modeling of the mechanism of modification with wear-resistant surfacing, Chem. Petrol. Eng., 2017, vol. 52, no. 11, pp. 769–773.
Gadalov, V.N., Sherenkova, I.S., Vornacheva, I.V., Zhuravlev, G.M., and Abakumov, A.V., Structure formation and physical-mechanical properties of electrochemical chrome-based diffusion coatings used for restoring rolls from gray iron by plasma treatment, Vestn. Magnitogorsk. Gos. Tekh. Univ. im. G.I. Nosova, 2016, vol. 14, no. 2, pp. 53–62.
Grigoriev, S.B., Efimenko, L.A., Salnikov, V.G., et al., Evaluation of hard-facing and process of its application on drill pipe tool joints, Chem. Petrol. Eng., 2013, vol. 48, nos. 9, 10, pp. 642–645.
Lavrentev, A.Y., Dozhdelev, A.M., and Filonovich, A.V., Research of structural phase transformations in the fusion area of bimetallic punching tools, J. Chem. Technol. Metall., 2017, vol. 52, no. 4, pp. 707–710.
Funding
This work was carried out within a framework of the government order (No. FZRU-2020-0011) of the Ministry of Science and Higher Education of the Russian Federation.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
The authors declare that they have no conflicts of interest.
Additional information
Translated by B. Gilbert
About this article
Cite this article
Malykhin, V.V., Gaidash, N.M., Romanenko, E.F. et al. Improved Machining of Reconditioned Parts with a Wear-Resistant Alloy Coating. Russ. Engin. Res. 40, 556–558 (2020). https://doi.org/10.3103/S1068798X20070205
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.3103/S1068798X20070205