scholarly journals CERTIFICATION AND ANALYSIS OF PARTICULARLY RESPONSIBLE TECHNOLOGICAL PROCESSES AT A MACHINE-BUILDING ENTERPRISE

2021 ◽  
Vol 1 (73) ◽  
pp. 30-32
Author(s):  
M. Egorov ◽  
A. Feofanov
Keyword(s):  
Technological Process ◽  
Machine Building ◽  
Certification Process ◽  
Technological Processes ◽  
Technological Documentation ◽  
Building Enterprise ◽  
Definition Of ◽  
Building Enterprises

This article is devoted to technological processes at machine-building enterprises. Analysis of the effectiveness of the certification process and management of particularly responsible technological processes. Identification and definition of the technological process. Requirements for technological documentation

scholarly journals CONCEPTUAL FUNDAMENTALS OF THE ORGANIZATIONAL DEVELOPMENT MANAGEMENT OF TECHNOLOGICAL PROCESSES AT THE ENTERPRISES OF THE MACHINE-BUILDING COMPLEX

2020 ◽  
Author(s):  
Alexey Svistunov ◽  
Keyword(s):  
Technological Process ◽  
Economic Activity ◽  
Information Technologies ◽  
Technological Development ◽  
Machine Building ◽  
System Component ◽  
Technological Processes ◽  
Building Enterprise ◽  
Factors Of Production ◽  
Building Enterprises

In the article investigated the essence of enterprises technological develop-ment and defined its directions, tasks, conditions and results. Substantiated similarities and differences of categories "technological development" and "technological processes development". Conducted analysis existing approaches to defining the "technological process" concept and its consideration as a system. Characterized the main structural components of technological process. The basic principles of the technological processes’ system-component development concept of the machine-building enterprises are offered and defined. It is concluded that a modern machine-building enterprise can be studied as a complex organized system, the components of which are constantly changing, being in interaction with each other. It is theoretically substantiated that the technological development of machine-building enterprises involves the improvement of the production process, search for new technological solutions, modernization of fixed assets, development and implementation of new technological processes, new information technologies, computers and modern actuators. It is proved that the technological development of the enterprise is determined by the efficiency of reproduction of innovations, which are reflected in the main factors of production, in the structure of their management, as well as in new products. It should be aimed, on the one hand, at maintaining the proper condition and development of the technical and technological base of the industrial enterprise, and on the other - at the stable use of new advanced technologies in all spheres of economic activity of the business entity. It is concluded that increasing the level of technological development of the machine-building enterprise is a transition to a new state of economic activity with efficient use of existing resources and factors of production, research and development, improvement of management system, employee motivation. It is substantiated that the development of effective management mechanisms in the direction of ensuring the development of technological processes of machine-building enterprises requires, first of all, the formation of conceptual foundations of management processes.

scholarly journals Creation of automated workplaces based on a formalized methodology for designing technological processes of machine-building enterprises

2020 ◽  
pp. 214-223
Author(s):  
Г.С. Жетесова ◽  
Т.Ю. Никонова ◽  
В.В. Юрченко ◽  
А.К. Матешов ◽  
Н.А. Савельева
Keyword(s):  
Technological Process ◽  
Machine Building ◽  
Practical Significance ◽  
Technological Parameters ◽  
Special Equipment ◽  
Technological Processes ◽  
Process Formation ◽  
Technical Specifications ◽  
Current Transition ◽  
Building Enterprises

В статье рассматривается проблема создания автоматизированных систем, удовлетворяющих требованиям современного производства (универсальность, многофункциональность и комплексность), прежде всего, должны быть созданы специальные методология и теория, раскрывающие процессы проектирования, представляемые в математическом, формализованном и программном виде. Авторами предлагается формализация процесса проектирования и технологии, на основе которой создана система автоматизации проектирования, что позволит проектировать технологические процессы (ТП) для разнообразных изделий, в том числе ранее не производившихся. Разработка математических моделей ТП механической обработки деталей обеспечит объективное принятие технологических решений и будет отражать динамику качественного и количественного преобразования заготовок в процессе производства. Практической значимостью работы является создание и апробация ПО «Система автоматизированных рабочих мест машиностроительных предприятий», в которой разработаны АРМ технологических служб и подразделений, а именно АРМ отдела технолога. Для реализации цели, разработанный АРМ обеспечивает выполнение двух основных направлений деятельности. Во-первых, обеспечивает возможность разработки и внедрения ТП, средств автоматизации и механизации, оптимизации режимов работы универсального оборудования, и оборудования с числовым программным управлением. Во-вторых, реализует своевременную разработку технических заданий для обеспечения структурных подразделений (цехов, участков) специальной оснасткой, инструментом и приспособлениями, предусмотренными технологией, нестандартным оборудованием средствами автоматизации и механизации. В результате проведенных исследований, получены: 1. Методика проектирования основных этапов ТП изготовления деталей, основанная на объективных критериях выбора технологических параметров, что обеспечит исключение ошибок на начальном этапе. Разработан общий алгоритм решения технологической задачи. 2. Методика назначения переходов и составления планов обработки, в основу которой положен принцип выполнимости определенным методом текущего перехода, а именно, выполнение характеристик. 3. Методика оснащения ТП позволяет учитывать геометрические и точностные параметры, дополнительные требования к поверхности на конкретных стадиях с учетом текущей производственной ситуации. The problem of development special software for the automation for design of technological processes that meets the requirements of modern production – universality, multifunctionality and complexity are considered. The authors propose – CAD is developed, which will make it possible to design technological processes for a wide variety of products, including new ones that have not previously entered production. The practical significance of the work is the creation and testing of the software «System of automated workstations of machine-building enterprises», in AWP of the technologist's department, were developed. The first direction provides the possibility of developing and implementing processes. The second the timely development of technical specifications for the provision of structural units (workshops and sections) with special equipment, tools and devices provided for by technology. As a result of the research, the methods of designing technological processes for machining parts were obtained: 1. Methodology for designing the main stages based on objective criteria for the selection of technological parameters, which ensures the elimination of errors at the initial stage of the technological process formation 2. The method of assigning transitions and drawing up processing plans, based on the principle of the feasibility of the current transition by a certain method, namely, the fulfillment of the characteristics that need to be obtained at the current transition. 3. The technique of equipping the technological process allows taking into account the geometric and precision parameters, additional requirements for the surface at specific stages based on the current production situation.

scholarly journals Automation of optimization of discrete technological processes

2018 ◽  
Vol 196 ◽  
pp. 04067
Author(s):  
Evgeniy Kudryavtsev
Keyword(s):  
Technological Process ◽  
Second Phase ◽  
Recurrent Equation ◽  
Technological Processes ◽  
Labour Costs ◽  
Two Phases ◽  
Definition Of

The article describes the procedure automation of optimization discrete technological processes with using of Bellman’s functional (recurrent) equation and system Mathcad. As rule the technological processes includes n of operations and each operation can be executed by various types of equipment. Expenses (cost, time, …) on execution of i operation by k equipment after execution by j equipment (i-1) operation are known - c (i, j, k). Expenses for execution by k equipment i operation can depend on the equipment - j, which executed previous (i-1) operation. It is necessary to execute automation of optimization technological process with the minimum expenses. The algorithm of the decision of a problem by Bellman’s method includes two phases. The first phase is calculations of the minimum expenses for execution of all partial technological processes, from last operation of process to the first. The second phase is definition of the required optimum set of equipment which is carrying out all technological process with the minimum expenses. The proposed procedure of automation of optimization technological process using Bellman’s method and system Mathcad significantly decreases time and labour costs on execution of such calculations and efficiently to execute investigations related with change of equipment parameters.

scholarly journals Definition of the initial information for selecting the cutting tool for automated production preparation

2018 ◽  
Vol 224 ◽  
pp. 01103 ◽  
Author(s):  
Aleksandr Golovko ◽  
Sergey Petrov
Keyword(s):  
Cutting Tool ◽  
Cutting Tools ◽  
Machine Building ◽  
Initial Information ◽  
Automated Production ◽  
Technological Processes ◽  
Preset Parameter ◽  
Definition Of ◽  
Production Preparation ◽  
Methods Of Application

The certain supply of cutting tools is formed on the machine-building enterprises of the parts group related to tooling as a result of application of technological processes. At preproduction of new pats group it is necessary to be determined with the choice of tool: to project special or to apply already present. In second case it is required to find from a database a suitable tool on totality of preset parameter. The large variety of constructions and methods of application of cutting tools hampers such choice. The article presents the initial information for selecting a cutting tool for automated production preparation.

scholarly journals INNOVATIVE TECHNOLOGIES IN ANTI-CRISIS MANAGEMENT OF A MACHINE-BUILDING ENTERPRISE

2020 ◽  
Author(s):  
Alexey Svistunov ◽  
Keyword(s):  
Crisis Management ◽  
Management System ◽  
Machine Building ◽  
Enterprise Management ◽  
Innovative Technologies ◽  
General Management ◽  
Modern Enterprise ◽  
Building Enterprise ◽  
Building Enterprises

The study considers the main tasks and functions of the crisis management system of the enterprise. The essence of modern enterprise management technologies and their relationship with management decisions are highlighted, the main directions of development of innovative technologies that can be used both in the system of general management of the enterprise and in the system of crisis management are highlighted. The role of technological renewal in the efficiency of machine - building enterprises is shown. The essence of the method of assessing the quality and efficiency of technological renewal of the machine-building enterprise is revealed. The indicators used in assessing the quality and efficiency of technological renewal of machine-building enterprises are systematized. Features of formation of policy of technological updating of the enterprises of machine-building branch are allocated. The importance of technological renewal of machine-building enterprises in the introduction of innovative technologies in the system of crisis management of the enterprise is shown.

scholarly journals Modern state of technical means to remove uncontrolled vegetation

2021 ◽  
Vol 25 (1) ◽  
pp. 115-122
Author(s):  
A.A. Platonov ◽  
Keyword(s):  
Technological Process ◽  
Modern State ◽  
Manual Labor ◽  
Technological Processes ◽  
Regulatory Documents ◽  
Mechanical Methods ◽  
Linear Infrastructure ◽  
Definition Of ◽  
Specific Number

The article analyzes, systematizes and evaluates the demand for machines, mechanisms and equipment used to remove uncontrolled tree and shrub vegetation from the territories of linear infrastructural objects. The existing technological processes that form exclusively mechanical methods of removing unwanted tree and shrub vegetation are analyzed. The technical means of mechanization of work on the elements of the technological process used on the territory of linear infrastructure facilities are systematized. The predominant use of a specific number of technical means by implementing organizations is shown, indicating their characteristics and the main defining criteria of demand. It has been established that there is almost complete absence of both small means of mechanization, allowing to reduce the share of manual labor when carrying out work to remove unwanted vegetation in hard-to-reach places of the cleaned areas, and specialized pick-up loaders of felling residues. The definition of a technical means of raking up unwanted vegetation is proposed and formulated as a «forest rake» It was revealed that in a number of regulatory documents there are incorrect names for motorized hand-type brush cutters, corresponding recommendations for production are given. The results of the work can be used by enterprises engaged in the maintenance and operation of linear infrastructure facilities.

scholarly journals MECHANISM OF MANAGEMENT OF EXPORT POTENTIAL OF MACHINE-BUILDING ENTERPRISE

2017 ◽  
pp. 209-217
Author(s):  
Iryna Fabryka
Keyword(s):  
Economic Activity ◽  
Import Substitution ◽  
Target Function ◽  
Machine Building ◽  
Production Costs ◽  
Pricing Policy ◽  
Material Costs ◽  
Building Enterprise ◽  
Definition Of ◽  
Lower Limits

The mechanism of management of the export potential of the machine-building enterprise on the principle of import substitution of the component of material costs is developed. This mechanism provides for the definition of export volumes of sales of products in value terms and reflects the interconnection of key production and economic indicators of the enterprise with the account of the needs of the external market in the context of implementation of measures of import substitution of material costs. The target function, which is a criterion for determining the limits of the level of import substitution of the component of material costs and the possibilities of creating a reserve of growth of the export potential of the machine-building enterprise based on increasing its competitiveness, is determined. It has been developed the model for determining the limitations of using the export potential of an enterprise with a view to minimize material costs when introducing measures for their import substitution, taking into account the pricing policy aimed at increasing the competitiveness of the enterprise. On the example of the results of the production and economic activity of the machine-building enterprise PJSC "Hydrosila" it is defined that the introduction of measures of import substitution of the component of material costs gives positive results in terms of improving the efficiency of the enterprise. It is proved by the relevant calculations for determining the "upper" and "lower" limits of the growth of profitability of sales. The developed mechanism for managing the export potential of a machine-building enterprise can be practically used in the economic activity of machine-building enterprises in order to find the optimal correlation between export sales volumes, production costs, material costs and profits.

scholarly journals Analyzing Preconditions for Motivational Management of the Economic Security of Enterprises in the Machine-Building Industry

2020 ◽  
Vol 11 (514) ◽  
pp. 256-262
Author(s):  
A. M. Kovalchuk ◽  
Keyword(s):  
Economic Security ◽  
Machine Building ◽  
Building Industry ◽  
Operational Environment ◽  
The Sustainable Development ◽  
Industrial Enterprises ◽  
Economic Entity ◽  
The Face ◽  
Definition Of ◽  
Building Enterprises

The article is aimed at analyzing the external operational environment of machine-building enterprises in the context of economic security and identifying the prerequisites for motivational management of the economic security of enterprise. Nowadays, effective management of the economic security of enterprise is one of the established imperatives that provide for the sustainable development and protection of the enterprise’s interests in the face of the contemporary challenges. Industrial enterprises operate in conditions of constant uncertainty and variability, which contributes to the search for effective instruments to ensure the proper level of protection of economic interests of a particular economic entity and industry in general. The article analyzes some indicators of activity of enterprises of machine-building industry of Ukraine. It is concluded that, despite the reduction of indicators such as the share of the processing industry in the GDP of the country, the number of employed people in the enterprises of the industry and the number of enterprises, along with the other, equally important indicators, show growth. First of all, it’s a question of the growth of sales volumes, net profit and profitability, which indicates the existing potential of the industry to implement the motivational management of economic security, because it provides not only for satisfying interests of the owners of enterprises, but also of all elements of the economic security system. Prospects for further research in this direction are the definition of the main elements, stages and methods of implementation of motivational management of economic security at machine-building enterprises.

scholarly journals Substantiation of the recommended values for indicators of the dynamics of executing economic functions by management environment system of a machine building enterprise

2016 ◽  
pp. 177 ◽  
Author(s):  
К. О. Boiarynova
Keyword(s):  
Machine Building ◽  
Economic Indicators ◽  
Staff Retention ◽  
Investment Environment ◽  
Practical Result ◽  
Financial Investment ◽  
Building Enterprise ◽  
Range Of Values ◽  
Core Activity ◽  
Building Enterprises

Management environment system is a comprehensive and coordinated component in the provision of economic functionality of a machine-building enterprise, which predetermines the need to examine it. A difference in the level of innovativeness of innovation-oriented enterprises in machine engineering that operate within the framework of technological stages IV and V requires a substantiation of recommended values of indicators of the dynamics of executing economic functions by management environment system for each group separately.The goal of present work is to substantiate the recommended values of indicators of the dynamics of executing economic functions by management environment system as a result of comparing machine building enterprises at technological stages IV and V in terms of its component environments and phases of innovation-oriented development within an organization.We compared a range of recommended (indicative) values of indicators of the dynamics by the relevant indicators of effectiveness of executing economic functions by the component environments of management environment system at the machine building enterprises of technological stages IV and V in terms of performing dynamic economic functions: enhancing capability in comprehensive staff retention, increasing financial motivation and safety for employees, growth in profitability by increasing the potential of employees’ experience, development of innovative potential by developing the intellectual one; increasing the provision with reliable partners, increasing savings on costs, increasing the economic substantiation of interaction in ecosystem, development of consumer interest towards innovation; increasing the supply of active main assets for core activity, renewal of technical and technological states, actively increasing the share of intellectual property in assets, increasing active innovation. The novelty of present research is in the identification of differences in the range of values for indicators of the dynamics by economic indicators of effectiveness in the functioning of management environment system for the enterprises that operate within the framework of technological stages IV and V, and the substantiation of their drivers.A practical result of the study is a deepened analysis of economic indicators of effectiveness in the execution of economic functions by management environment system with the substantiation of their comparison by the machine building enterprises that operate within the framework of technological stages IV and V.A direction for further research is the substantiation of achieving indicators of the dynamics of execution of economic functions for financial-investment environment system at a machine building enterprise.

scholarly journals Determining quality of technologies taking into account main production and organizational measures

2020 ◽  
pp. 22-26
Author(s):  
E. M. Zimin ◽  
◽  
V. V. Martishkin ◽  
Keyword(s):  
Quality Indicators ◽  
Technological Process ◽  
Machine Building ◽  
Quality Level ◽  
Technical Documentation ◽  
Technological Support ◽  
Technological Processes ◽  
Main Production ◽  
Generalized Indicator

The article presents the list of singular indicators of technological support of technologies and the method of determining their actual values and their quality levels. According to the results of determining the quality level of technological processes, one of three management decisions can be made. The paper describes singular quality indicators that are directly related to the quality of technological processes in the machine-building industry, at the stage of design and preparation of technical documentation. And also presented are complex quality indicators, based on which determine the generalized indicator of quality of the evaluated technological process. As a result of the work the features of conformity assessment of technological processes and related mandatory requirements are formed. Also described is the process of obtaining a qualitative and quantitative assessment of the quality of the technological process with a detailed description of all necessary formulas

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