scholarly journals TRAINING OF NUMERICAL CONTROL MACHINES OPERATORS: MODEL OF SYNTHESIS

2017 ◽  
Vol 8 (3) ◽  
Author(s):  
A. M. Silvestrov ◽  
A. I. Sorokovyi ◽  
A. I. Laktionov
Keyword(s):  
Numerical Control ◽  
Automated System ◽  
Industrial Enterprises

There are topical issues of development of the automated system intended for assessment of level of competence of industrial enterprises divisions for planning of training actions of specialists in automation of engineering processes are determined in article.

scholarly journals Impact of 3D-Printing Technologies on the Transformation of Industrial Production in the Arctic Zone

Resources ◽  
2019 ◽  
Vol 8 (1) ◽  
pp. 20 ◽  
Author(s):  
Evgenii Konnikov ◽  
Olga Konnikova ◽  
Dmitriy Rodionov
Keyword(s):  
3D Printing ◽  
Production Process ◽  
Arctic Region ◽  
Developed Countries ◽  
Industrial Enterprise ◽  
Numerical Control ◽  
The Arctic ◽  
Multiple Model ◽  
Arctic Zone ◽  
Industrial Enterprises

Today the process of transition to a new technological order has become evident to everyone, especially in developed countries. One of the most urgent areas for ensuring the long-term competitiveness of industrial enterprises is the development of the Arctic zone. This region has many economic and logistical difficulties, the solution of which may lie in the use of advanced technologies of the new technological order, for example, 3D-printing technologies. The aim of the article is to study the transformation of the cost structure of industrial products as a result of integration of 3D-printing technologies into the production process of industrial enterprise operating in the Arctic zone. It was found that the structure of the main cost elements varies greatly, due to the ambiguity of replacing computer numerical control (CNC) (or other classical shaping technologies) with 3D-printing technologies, as well as the specifics of supply chains, which is quite urgent for the Arctic region. The results of empirical study necessitate the development of tools for predicting the economic viability of integrating 3D-printing technologies into the technological processes of industrial enterprises operating in the Arctic zone. Within the article, the authors substantiated and developed a fuzzy-multiple model for assessing the level of investment attractiveness of integration of 3D-printing technologies into the production process of an industrial enterprise operating the Arctic zone. One of the aims of this model is to answer the question of whether an enterprise should invest in a technological transition to 3D-printing technologies.

scholarly journals Real-Time Implementation of a Fully Automated Industrial System Based on IR 4.0 Concept

Actuators ◽  
2021 ◽  
Vol 10 (12) ◽  
pp. 318
Author(s):  
Bashir Salah
Keyword(s):  
Production Line ◽  
Bottle Feeding ◽  
Automated System ◽  
Raspberry Pi ◽  
Second Phase ◽  
Human Intervention ◽  
Monitoring And Control ◽  
Industrial Enterprises ◽  
Vision 2030 ◽  
And Control

With the advent of modern communication and control strategies, existing industrial enterprises are now being transformed as per Industrial Revolution (IR) 4.0 standards to maximize production rates and monetary gains. To cope with the pace of the modern technological revolution, the Government of Saudi Arabia has launched “Vision 2030”. This research article presents the full automation process of an existing production line at the College of Engineering, King Saud University, as per “Vision 2030” guidelines. Initially, a production line was designed to produce flavored yogurt bottles from a user-defined flavor and plain yogurt mixture. The research project was completed in two phases. During phase I, smart sensing, control, and automation equipment were used to minimize human intervention, the so-called semi-automated mode of operation. A bottle-feeding mechanism and robotic arms were later integrated to eliminate human intervention during the second phase. Moreover, during phase II, Node-RED, Telegram Bots, and a Raspberry Pi 4 controller were used to achieve IoT-based monitoring and control as per Industry 4.0 requirements. A comparative performance analysis was conducted between semi-automated and fully automated modes of operation to demonstrate the benefits of the fully automated operational mode. The performance of the fully automated system was found to be superior in comparison with the semi-automated system.

scholarly journals IDENTIFICATION OF INFLUENCE FACTORS ON THE INVESTMENTS EFFICIENCY IN AUTOMATION OF INDUSTRIAL ENTERPRISES MANAGEMENT IN THE CONTEXT OF BUSINNES CLUSTERS FORMATION

2020 ◽  
Vol 288 (6) ◽  
pp. 48-53
Author(s):  
V. LYSAK ◽  
Keyword(s):  
User Satisfaction ◽  
Business Processes ◽  
Influence Factors ◽  
Automated System ◽  
Enterprise Management ◽  
Erp System ◽  
Advantages And Disadvantages ◽  
Industrial Enterprises ◽  
Enterprise Management System ◽  
The Impact

The formation of the ERP is a complex and time-consuming process, and therefore for the successful completion of the project it is necessary to develop a strategic plan for management automation and the use of modern approaches to assess its effectiveness. An important aspect of the formation of an effective ERP is to identify, analyze and assess the impact of external and internal factors that affect the satisfaction of future users of the implemented system – staff and managers at all levels. The article analyzes common approaches to identifying factors influencing the effectiveness of projects for automation of industrial enterprise management. The application of common approaches to assessing the effectiveness of an automated enterprise management system at different levels of maturity of its IT infrastructure, indicating their main advantages and disadvantages, and gives priority to the total cost of ownership as a key. It is proved that to increase the productivity and efficiency of ERP-system enterprises should take into account the factors that affect user satisfaction. At present, it is actually possible to determine the effectiveness of IT investments for Ukrainian enterprises is the analysis of whether it is possible to achieve the set goals at the expense of funds allocated for automation, formulated not in the form of their return coefficient, but in terms characterizing the parameters of automated processes. In general, for most modern enterprises before the implementation of AMS it is necessary to conduct an audit and reorganization of their activities to create rational technologies and business processes. Reorganization in this case does not necessarily mean a change in the organizational structure of the enterprise, but the optimization of processes to achieve greater productivity at lower cost. Prospects for the development and maintenance of the system are important for domestic enterprises, which are mainly determined by the developer (supplier) of the automated system, as well as a set of standards that is embedded in the system and its components. In addition, an important role in choosing a supplier is the form of its presence in the domestic market, which is formed by the presence of a network of certified technical support centers, authorized training centers, “hotlines” for consultations and more.

scholarly journals AUTOMATION OF PROCESS AN ASSESSMENT EFFICIENCY OF COMPLEX SYSTEMS OF INFORMATION SECURITY OF THE INDUSTRIAL ENTERPRISES IN CASE WITH SIMULTANEOUS IMPLEMENTATION OF THREATS

2016 ◽  
Vol 2016 (4) ◽  
pp. 199-206 ◽  
Author(s):  
Алексей Горлов ◽  
Aleksey Gorlov ◽  
Михаил Рытов ◽  
Mikhail Rytov ◽  
Дмитрий Лысов ◽  
...  
Keyword(s):  
Complex System ◽  
Information Security ◽  
Complex Systems ◽  
Assessment Process ◽  
Automated System ◽  
Security Level ◽  
Information Protection ◽  
Industrial Enterprises ◽  
Information Object ◽  
Effi Ciency

This paper reports the automation of an effi-ciency assessment process for complex systems of information security by means of an automated system formation the basic functions of which are: carrying out of information security (IS) audit, model formation of IS threats, recommendations for the formation of information security systems, a set of organization-regulatory documentation. For the solution of a problem in the efficiency assessment of confidential information protection there is developed a simulator and a universal criterion taking into account a probability of the realization and combating threats and allowing the estimation of the complex system efficiency for information protection in dynamics of processes occurred. The approach offered to the assessment of an information security level of an information object allows reducing considerably material and time costs for carrying out information security audit and also increasing the design solutions quality at the creation and introduction of complex system of information protection.

scholarly journals TECHNIQUE FOR CORRECTION OF CNC MACHINE TOOL TEMPERATURE ER-ROR

2019 ◽  
Vol 4 (3) ◽  
pp. 117-127 ◽  
Author(s):  
Александр Поляков ◽  
Aleksandr Polyakov ◽  
Антон Гончаров ◽  
Anton Goncharov ◽  
Игорь Парфёнов ◽  
...  
Keyword(s):  
Machine Tool ◽  
Machine Tools ◽  
Automatic Measurement ◽  
Numerical Control ◽  
Automated System ◽  
Temperature Error ◽  
Practical Implementation ◽  
Measurement Technology ◽  
Cnc Machine ◽  
Machining Errors

The work is devoted to the issue of ensuring the accuracy of processing on machine tools with numerical control due to the correction of the temperature error. The construction of a system for correcting the temperature error of a tool using the automatic part measurement of device is considered. Analysis of various sources shows the method for correcting machining errors, caused by static and dynamic factors and based on the technology of automatic measurement of the part on the machine is considered in the literature. However, the issues of correction the temperature error using the technology of automatic measurement of tool parts in the open press are presented insufficiently for practical implementation. Therefore, this paper presents the developed methodology for the practical implementation of control algorithms for machine tool working elements that compensate its temperature error using automatic part measurement technology. The methodology contains seven main stages, covering four areas of work: experimental; mathematical program; measurement and preparation of control programs for machine tools with numerical program control. It is proved that the presented method allows developing an individual automated system for correcting the resulting temperature error for any machine. The most important areas for increasing the efficiency of such a system are to ensure the completeness of the experimental base and the accuracy of setting algorithms for correcting the temperature error of the machine.

scholarly journals SISTEM PENDUKUNG KEPUTUSAN PEREKRUTAN OPERATOR MESIN COMPUTER NUMERICAL CONTROL DENGAN METODE WEIGHTED PRODUCT

2018 ◽  
Vol 1 (1) ◽  
Author(s):  
Achmad Udin Zailani ◽  
Ari Irawan
Keyword(s):  
Computer Numerical Control ◽  
Numerical Control ◽  
Automated System ◽  
Cnc Machine ◽  
Cnc Machines ◽  
Attribute Weights ◽  
Machine Operators ◽  
Product Method ◽  
Recruitment System ◽  
Machine Operator

The CNC (Computer Numerical Control) machine is an automated system operated by abstart-programmed commands on a computer. CNC machines must be operated by a competent operator. The purpose of this research is to make a decision support system of recruitment of CNC machine operator. The method used is weighted product method. The weighted product method uses multiplication to attribute the attribute rating, where each attribute must be raised first with the attribute weights. This research has successfully applied the weighted product method in PT.Jatibaru Mandiri for recruitment of CNC machine operators so that recruitment is more objective and makes the recruitment system of CNC machine operator become more accurate..<br />Keywords:  Recruitment Operators, CNC Machines, Weighted Product Methods<br /><br />

scholarly journals ALGORITHM FOR MEASURING CUTTER WEAR IN TURNING BY EVALUATING DYNAMIC SYSTEM STABILITY RESERVE

2021 ◽  
Vol 2021 (3) ◽  
pp. 56-63
Author(s):  
Karina Vahidova ◽  
Magomed Shavalovich Mintsaev ◽  
Madina Rizvanovna Isaeva ◽  
Maxim Alexeyevich Ignatiev ◽  
Stanislav Aleksandrovich Ignatiev
Keyword(s):  
Dynamic System ◽  
Cutting Tool ◽  
Stability Margin ◽  
System Stability ◽  
Automated System ◽  
Cnc Machine ◽  
Industrial Enterprises ◽  
The Stability ◽  
The Moment ◽  
Automated Quality Control

The article considers introducing automated quality control systems to the industrial enterprises, which is very important today. There are many factors that negatively affect the reliability of products used in different industries (transport, agriculture, etc.). One of the important factors at present is the quality of turning parts, which, in turn, is influenced by the state of the cutting tool. Practical research shows that a greater number (35%) of cutting tool breakdowns happen due to its wear, and the time spent on changing the cutter is, on average, 10% of the working time of mechatronic machine tool systems. To prevent breakage of the cutter and damage of products associated with wear, it is necessary to determine in a timely manner the moment of the beginning of critical wear of the cutting tool. Thus, a need arose for the development of an automated system for recognizing the initial phase of critical wear of a cutter during turning on a CNC machine in real time, and it is essential to create a reliable algorithm and software and mathematical support. The implementation of the considered algorithm for determining the critical wear of the cutter in turning according to the stability margin of the dynamic system and its software implementation make it possible to use the tool resource and practically eliminate the rejects associated with late replacement of the cutter during turning, as well as significantly reduce financial costs under conditions of mass production to which the suboptimal consumption of the working resource of the tool leads. The proposed decision helps to increase the turning efficiency

scholarly journals ALGORITHM OF AUTOMATED SYSTEM OF MACHINE UTILIZATION CONTROL IN SMALL-LOT PRODUCTION OF ELECTRONICS PRODUCTS

2017 ◽  
Vol 2017 (1) ◽  
pp. 58-67
Author(s):  
Юрий Кропотов ◽  
Yuriy Kropotov ◽  
Елена Догадина ◽  
Elena Dogadina ◽  
Наталья Холкина ◽  
...  
Keyword(s):  
Spatial Structure ◽  
Visual Presentation ◽  
Automated System ◽  
Industrial Enterprises ◽  
Mass Service ◽  
Search Optimization ◽  
Utilization Control ◽  
Product Manufacturing ◽  
Machine Utilization ◽  
Production Organization

The object of research is industrial enterprises with successive temporal and cellular spatial structure of production organization which is common for principles of small-lot production. The purpose of the work is the development of an algorithm for automated machine utilization intended for small-lot production. In the paper there was used an apparatus of the theory of mass service, methods of global search optimization, an additive method of criteria compression. On the basis of the algorithm there is developed a software which includes a visual presentation of the procedure of product manufacturing, a possibility of production correction taking into account definite conditions and limitations imposed on the production process.

scholarly journals System analysis of power consumption by nonferrous metallurgy enterprises on the basis of rank modeling of individual technocenosis castes

2018 ◽  
Vol 226 ◽  
pp. 04018 ◽  
Author(s):  
Roman V. Klyuev ◽  
Igor I. Bosikov ◽  
Oksana A. Gavrina ◽  
Vladimir Ch. Revazov
Keyword(s):  
Power Consumption ◽  
Electric Power ◽  
Ferrous Metallurgy ◽  
Relative Error ◽  
System Analysis ◽  
Electricity Consumption ◽  
Automated System ◽  
Electric Power Consumption ◽  
Process Equipment ◽  
Industrial Enterprises

To increase energy efficiency at non-ferrous metallurgy enterprises, an integrated system approach for estimation of electricity consumption is needed. The paper presents the results of a rank analysis of the power consumption of individual castes of process equipment on the basis of an integrated energy survey of the enterprise. A methodology for constructing mathematical models for calculating and predicting electric power consumption for all castes of the ranked H-distribution of technocenosis has been developed. For the first time, according to the established regularity of the H-distribution, a mathematical model for predicting power consumption has been developed, including a quantitative analysis of the energy characteristics of consumers by individual castes of technocenosis. A retrospective check of the relative error in the prediction of electricity consumption showed that for the model it does not exceed 2%, which is significantly lower than the relative error of the prediction for a number of models of other types. The received model is recommended for use in the automated system of dispatching control of power consumption for the purposes of short-term forecasting of electric power consumption at industrial enterprises of non-ferrous metallurgy.

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