Quality control of heat treatment of 60C2A steel bars using the electromagnetic-acoustic method

Muravyev, V. V.; Muravyeva, O. V.; Kokorina, É. N.

doi:10.1134/s1061830913010075

Cited by 19 publications

(3 citation statements)

References 5 publications

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“…The program constantly displays a graphical image (Figure 3) of the current state and planned movements of control devices from the reserve to the working position, for verification or for repair, etc. The minimum required number of ultrasonic detectors in the wheel-roller shop is 2 units, and taking into account the need for verification or repair -5 units (Figure 3 On the other hand, to control the wedges of the traction yoke, the means of magnetic particle test are used [10][11]. Reliability of its results directly depends on the qualification of the operator.…”

Section: Experimental Data and Resultsmentioning

confidence: 99%

Automation of control processes in the non-destructive testing units

Bekher

Kolomeets

2018

MATEC Web Conf.

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The problems of automation of control processes in the nondestructive testing units are considered. The analysis of normative and technical documents is carried out and the main components of the nondestructive testing system and their parameters are determined. The developed software and relational database for monitoring and control of the unit have been integrated into trial operation in the non-destructive control units of the freight car repair company. Based on the statistical processing of control results, the possibility of assessing the efficiency of NDT inspectors and control devices was shown. The use of a network database and developed software makes it possible to improve the efficiency of control processes in the units of non-destructive testing by reducing the time spent on analysis and deciding on scheduled activities, the formation of reporting documentation. * Corresponding author: beher@stu.ru, 0 (2018) https://doi.org/10.1051/matecconf /201823901025 MATEC Web of Conferences 2018 TransSiberia 239 1025

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Section: Experimental Data and Resultsmentioning

confidence: 99%

Automation of control processes in the non-destructive testing units

Bekher

Kolomeets

2018

MATEC Web Conf.

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“…The concentration of internal stresses increases with the isolation of carbides and the growth of the density of dislocations [5,6]. The acoustic structuroscopy techniques that are used to study the rela tionship of the wave propagation velocity in steels with their structural stressed state and service life were considered in [13][14][15].…”

Section: Resultsmentioning

confidence: 99%

Criteria for the evaluation of the technical state of the long-lived metal of HPP equipment based on acoustic structuroscopy

Смирнов

Ababkov

Муравьев

et al. 2015

Russ J Nondestruct Test

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The criteria for the maintenance evaluation of long lived metal of the equipment of heat power plants during the acoustic structuroscopy of weld joints of vapor pipelines and boiler drums are described. The data on the change of the structural state of metal during long term operation of heat resistant steels are given. The dependences of the criteria versus the values of local fields of internal stresses of a crystal lattice are given. The relationship between the integrated criterion and the durabil ity of heat resistant steels is presented.

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“…Повышение качества изделий с учетом результатов оценки модулей упругости, коэффициентов Пуассона акустическими методами неразрушающего контроля требует их интеграции в технологический процесс производства [15][16][17][18].…”

Section: Introductionunclassified

Integration of Technological Preparation of Production into Automated Design Systems

Vagapov,

Murav'ev

2023

Vestnik IzhGTU imeni M.T. Kalashnikova

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The concept of the development of an integrated system for the design of technological processes for the manufacture of mechanical engineering products is considered. The research relates to the field of automation of technological preparation of production in the development of the technological process of manufacturing a product (part, assembly unit). An algorithm for automated analysis of a three-dimensional product model (CAD model) made by the KIT system (KIT-computer information technology) is proposed to identify and formalize significant product parameters. As a discrete element of the part, a structural element is considered as the basis for choosing the manufacturing technology of the product as a whole. The general functional structure of the system being developed is described, which is necessary for the formation of the product manufacturing route taking into account the production process data structured in the product database. The practical result of the system when introduced into production is a reduction in the cycle of technological preparation for the release of a new product. The system allows you to design route-operational TP for all technological conversions of the enterprise. It is possible to design technologies for a group of parts. There are no restrictions on the size of the TP. The volume of the Database of Technological Design (BDTP) to date is more than 7000 technological processes, including existing production and discontinued products. The number of jobs on the enterprise network for the system is more than 150, the degree of coverage of the technological design system in the main production is 100 %.

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Quality control of heat treatment of 60C2A steel bars using the electromagnetic-acoustic method

Cited by 19 publications

References 5 publications

Automation of control processes in the non-destructive testing units

Automation of control processes in the non-destructive testing units

Criteria for the evaluation of the technical state of the long-lived metal of HPP equipment based on acoustic structuroscopy

Integration of Technological Preparation of Production into Automated Design Systems

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