Abstract
This article considers the conditions for creating the soil-cutting blade wear model proceeding from abrasive wear mechanics. The basic determiners of the nature and rate of blade wear are identified. The influence of external factors is considered that are related to power consumption for overcoming the soil resistance to destruction. The soil resistance forces include the ones that deform the soil at compaction, and the inertia forces that originate at the uplift and displacement of the soil layer. The necessary and sufficient conditions for creating a model similar to natural in the domain of desired properties are considered. The similarity criteria of the model-nature system are determined that characterize the processes observed during the blade wear in actual soil conditions. The numerical values of the similarity criteria determined for the model are identical to the natural loamy soil.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
Liskin, I.V. and Bernshtein, D.B., Durability of plowshares zonally reinforced with hard alloys, Trakt. Sel’khozmash., 1988, no. 1, pp. 32–33.
Bernshtein, D.B. and Liskin, I.V., Abrasion wear simulation for a soil-cutting blade, Trenie Iznos, 1993, vol. 14, no. 6, pp. 1025–1036.
Venikov, V.A., Teoriya podobiya i modelirovaniya (The Theory of Similarity and Modeling), Moscow: Vysshaya shkola, 1976.
Liskin, I.V. and Mironov, D.A., Influence of soil conditions on the wear of the working bodies, S-kh. Mash. Tekhnol., 2013, no. 5, pp. 29–31.
Izmailov, A.Yu., Lobachevskii, Ya.P., Sizov, O.A., and Volobuev, V.A., Technologies and technical means for the recovery of unused and degraded farmlands, S-kh. Mash. Tekhnol., 2009, no. 4, pp. 17–21.
Lobachevskii, Ya.P., The strength and deformation properties of associated sod soils, S-kh. Mash. Tekhnol., 2011, no. 3, pp. 18–20.
Zolotarev, S.A., Dynamic interaction of the soil layer with a “housing-plow” technical module, S-kh. Mash. Tekhnol., 2011, no. 2, pp. 23–25.
Sineokov, G.N., Proektirovanie pochvoobrabatyvayushchikh mashin (Designing Tillers), Moscow: Mashinostroenie, 1965.
Zhuk, A.F., Influence of soil build-up on the work of the wedge, S-kh. Mash. Tekhnol., 2013, no. 3, pp. 24–29.
Izmailov, A.Yu., Sidorov, S.A., Lobachevskii, Ya.P., Khoroshenkov, V.K., et al., Scientific principles of increasing the durability of working bodies of tillage equipment, Vestn. Ross. Akad. S-kh. Nauk, 2012, no. 3, pp. 5–7. http://elibrary.ru/contents.asp?issueid= 1025901.
Novozhilov, V.I., Study of wear conditions for blades of tiller parts and development of methods for repairing blades of anti-erosion cultivators, Extended Abstract of Cand. Sci. (Eng.) Dissertation, Moscow: GOSNITI, 1974.
Liskin, I.V., Mironov, D.A., and Sidorov, S.A., The equilibrium of a plow in the longitudinal vertical plane, S-kh. Mash. Tekhnol., 2014, no. 6, pp. 41–46.
Liskin, I.V., Mironova, A.V., Mironov, D.A., Potkin, S.N., and Ternovskii, A.A., A soil model for the study of blades wear, Intellektual’nye mashinnye tekhnologii i tekhnika dlya realizatsii Gosudarstvennoi programmy razvitiya sel’skogo khozyaistva: Sb. dokl. Mezhdunar. nauch.-tekhn. konf. (Intelligent Machine Technology and Equipment for the Implementation of the State Program of Development of Agriculture: Proc. Int. Sci-Pract. Conf.), Moscow, 2015, part 1, pp. 77–80.
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © A.Yu. Izmailov, I.V. Liskin, Ya.P. Lobachevsky, S.A. Sidorov, V.K. Khoroshenkov, A.V. Mironova, E.S. Luzhnova, 2016, published in Rossiiskaya Sel’skokhozyaistvennaya Nauka, 2016, No. 6, pp. 48–51.
About this article
Cite this article
Izmailov, A.Y., Liskin, I.V., Lobachevsky, Y.P. et al. Simulation of soil-cutting blade wear in an artificial abrasive environment based on the similarity theory. Russ. Agricult. Sci. 43, 71–74 (2017). https://doi.org/10.3103/S1068367417010104
Received:
Published:
Issue Date:
DOI: https://doi.org/10.3103/S1068367417010104