Saratov State Agrarian University named after N. I. Vavilov (Saratov, Russia):

K. P. Kolotyrin, Dr. Econ., Prof., Dept. of Organization of Production and Business Management in Agro-Industrial Complex, e-mail: kpk75@mail.ru
S. A. Bogatyrev, Dr. Eng., Prof., Dept. of Organization of Production and Business Management in Agro-Industrial Complex, e-mail: tettet@inbox.ru

National University of Science and Technology “MISiS” (Moscow, Russia):
D. Yu. Savon, Dr. Econ., Prof., Dept. “Industrial Management”, e-mail: di199@yandex.ru
A. V. Aleksakhin, Cand. Econ., Associate Prof., Dept. “Economics”, e-mail: aleksakhin@mail.ru

The article substantiates the expediency of applying the foundations of resource saving in the development of innovative technologies for producing of machine billets hot die forging from worn machine components for the subsequent manufacture of them of new parts in the industrial conditions. Particular emphasis is placed on technologies that provide minimal impact to the environment based on the developed methods of metal processing. The optimal combinations of basic parameters of the process of introducing resource-saving technologies in the repair and maintenance operations are proposed. As an example, the article substantiates possibility of carrying out the process of shaping long tubular forgings from extremely worn thick-walled bushings.

1. Duflou J. R., Sutherland J. W., Dornfeld D., Herrmann Ch., Jeswiet J., Kara S., Hauschild M., Kellens K. Towards energy and resource efficient manufacturing: A processes and systems approach. CIRP Annals — Manufacturing Technology. 2012. Vol. 61. Pp. 587–609. DOI: 10.1016/j.cirp.2012.05.002
2. United Nations Environmental Programme (UNEP), 2011, Towards a Green Economy: Pathways to Sustainable Development and Poverty Eradication, Chapter on Manufacturing. URL: http://www.unep.org/greeneconomy (accessed: 28.07.11).
3. International Labor Organization (ILO) Global Employment Trends 2011: The Challenge of a Jobs Recovery. International Labour Office, Geneva (2011).
4. U.S. Geological Survey (USGS), 2010, Aluminium Statistics, Historical Statistics for Mineral and Material Commodities in the United States: USGS Data Series 140. URL: http://minerals.usgs.gov/ds/2005/140/
5. Qian B. Energy Saving and Emission Reduction — The Path of Sustainable Development. Beijing: Science Press, 2008. pp. 11–15.
6. Gutowski T., Murphy C., Allen D. and Bauer D., Bras B., Piwonka T., Sheng P., Sutherland J., Thurston D. and Wolff. Environmentally benign manufacturing: Observations from Japan, Europe and the United States. Journal of Cleaner Production. 2017. Vol. 13. pp.1–17.
7. Allen D., Bauer D., Bras, B., Gutowski T., Murphy C., Piwonka T., Sheng P., Sutherland, J., Thurston D. and Wolff E. Environmentally Benign Manufacturing: Trends in Europe, Japan, and the USA. Journal of Manufacturing Science and Engineering. 2002. Vol. 124. No. 4. pp. 908–920.
8. Qu S. Energy conservation and emission reduction in machinery industrial - in a long way to go. General Machinery. 2009. pp. 12–15.
9. Bogatyrev S. A. The problem of resource conservation in the restoration of parts. Bulletin of the Saratov State Agrarian University imeni N. I. Vavilova. 2001. No. 1. pp. 56–57.
10. Bogatyrev S. A. Analysis of the marginal possibilities of precipitation of long tubular cylindrical parts in a die with movable semi-matrices. Kuznechno-shtampovochnoe proizvodstvo. Obrabotka metallov davleniem. 2017. No. 6. pр. 18–22.
11. Bogatyrev S. A. Analysis of the stages of kinematics of metal displacements in the process of volumetric hot precipitation of hollow tubular parts in a closed die. Kuznechno-shtampovochnoe proizvodstvo. Obrabotka metallov davleniem. 2018. No. 7. pр. 11–16.
12. Solovyov S. A., Lyalyakin V. P., Goryachev S. A., Mishina Z. N., Gerasimov V. S., Solovyov R. Yu., Chernoivanov V. I., Golubev I. G. Innovative directions of development of the repair and maintenance base for agricultural machinery: monograph. Moscow: VGBNU “Rosinformagrotekh”. 2014. 160 p.
13. Gutuev M. Sh., Vorotnikov I. L., Kiselev A. E. Resource conservation in the restoration and manufacture of cutting tools. Rural development and social policy in a market economy: Materials of the international scientific-practical conference. Moscow: MGAU. 2000. pp. 75–77.
14. Eliseeva E. The energy management is a key social and environmental strategy in the company. 18^th International multidisciplinary scientific GEO conference SGEM. 2018. Albena, Bulgaria, pр. 855–862.
15. Eliseeva E. Economic impact of metallurgical complex on the ecological balance: rational use of resources and evaluation of environmental measures. 17^th International multidisciplinary scientific GEOconference SGEM. 2017. Albena, Bulgaria. pp. 249–254.