New nature management, biotechnologies and other elements of the sixth technological order, to which the most developed countries are already beginning to move, also create new problems, risks and challenges. In the forest sector of the economy of the Russian Federation, such a challenge and problem is the need to strike a balance between sustainable development of forestry, as the basic sector of the forest sector, on which the entire pyramid of forestry industries rely, and environmentally responsible and safe forest management. Unfortunately, the Voronezh region has long lost its former glory, backed up by the presence of mighty oak stands and huge ship timber reserves, prompting Peter I to create a powerful Russian fleet. And when in 1970 it was decided to host the Research Institute of Forest Genetics and Breeding in Voronezh, then considerations about the revival of the forest potential of Voronezh oak forests was one of the last argument in favor of this particular territory. And today, it's not too late to develop an ambitious project to restore selective, highly productive oak stands, increase the forest cover of the region to 12 percent or more, which will affect not only the quality of the ecological environment, growth of socioeconomic indicators, increase in the yield of agricultural producers, but also at the level of investment attractiveness of the region. As a rule, in this case, the system organizes itself, the degree of its ordering increases, and a positive synergistic effect of a multifaceted nature arises. Moreover, the total synergistic effect of the self-organizing system is not a simple sum of the individual components of this effect, but often their multiplication, which significantly increases the final result.
The paper proposes a new method to evaluate technical, technological and organizational parameters of the developed automated system for designing logging operations based on multi-level structural improvement in the processing procedure. To justify the optimal technology of this procedure, the complex indicator of specific energy consumption was introduced, and a mathematical apparatus sensitive to changes in a wide range of the worker’s characteristics was developed. Besides, the natural environment of the parameters of gasoline-powered tools, technology and process organization, and the worker’s individual characteristics such as qualification and fatigue were considered. The algorithms and programming software written in Delphi were elaborated to reliably predict the operation of various sets of gasoline-powered tools in 12 possible technological sequences based on the mathematical apparatus obtained. The discrepancy between the experimental and modeling data was found not to exceed 3-6 %. As a result of using the considered tools and software, it became possible to improve the performance of processing operations by identifying optimal technical and technological solutions under the given conditions of production and the natural environment at the stage of technological design.
The article presents a new comprehensive three-level concept for evaluating design decisions for performing processing operations on incomplete logging, which is distinguished by the ability to simultaneously predict energy costs, technical and economic results, and forestry and environmental consequences for the forest environment. To implement this concept, a structure of a three-level automated system for increasing the efficiency of working with chainsaws on incomplete cutting was proposed by substantiating the optimal technology and organization of work, a set of gasoline-powered tools, a method and parameters for developing apiaries. At the first level, to substantiate the optimal set of gasoline-powered tools, a mathematical model of the process of performing butt cuts for the determination of specific energy costs is proposed. At the second level, to substantiate the optimal technology and labor organization, simulation models of the process of performing processing operations to determine the specific reduced energy costs are proposed. At the third level, in order to justify the optimal method and parameters for apiary development, a generalized criterion is used to assess the efficiency of processing operations taking into account direct production costs, forestry damage, as well as damage to the undergrowth. For each indicated level of tasks to be solved, a mathematical apparatus, information and software recommended for use at logging enterprises was developed. Currently, it has been successfully implemented in the Moscow and Tambov regions. According to the results of the implementation, there is a decrease in the performance of processing operations: specific and specific reduced energy costs (from 4 to 9%); total direct costs (from 3 to 7%); as well as forestry and environmental damage (from 5 to 11%).
43354129 УДК 630*323.12 ПОВЫШЕНИЕ ЭФФЕКТИВНОСТИ ПИЛЕНИЯ ДРЕВЕСИНЫ БЕНЗИНОМОТОРНЫМ ИНСТРУМЕНТОМ аспирант И.Н. Троянов 1 кандидат технических наук, доцент В.В. Абрамов 1 кандидат технических наук, доцент Л.Д. Бухтояров 1 кандидат технических наук, доцент А.С. Черных 1 доктор технических наук, профессор Д.Н. Афоничев 2 1-ФГБОУ ВО «Воронежский государственный лесотехнический университет имени Г.Ф. Морозова», г. Воронеж, Российская Федерация 2-ФГБОУ ВО ФГБОУ ВО «Воронежский государственный аграрный университет имени императора Петра I», г. Воронеж, Российская Федерация Целью исследований представленных в статье является разработка математической модели процесса поперечного пиления древесины при срезании дерева цепным пильным аппаратом для оценки удельных энергозатрат, а также создание на ее основе программного обеспечения для научно-обоснованного выбора оптимального комплекта бензиномоторного инструмента в индивидуальных лесоэксплуатационных условиях разрабатываемых лесосек. Предлагаемая методика расчета удельных энергозатрат процесса поперечного пиления древесины является дополнением теории резания для случая веерной подачи цепного режущего органа при выполнении обрабатывающих операций лесосечных ра
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
customersupport@researchsolutions.com
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Copyright © 2025 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.