A new control method of the joint position at the working current at electron beam welding

被引：0

作者：

Druzhinina, A. A. ^{[1
]}

Laptenok, V. D. ^{[1
]}

Murygin, A. V. ^{[1
]}

Petrenko, V. E. ^{[1
]}

机构：

[1] MF Reshetnev Siberian State Univ Sci & Technol, Krasnoyarsk, Russia

来源：

WELDING INTERNATIONAL | 2022年 / 36卷 / 03期

关键词：

Electron beam; welded joint; steam-gas channel; electron-beam welding; welded parts butt; X-ray welding; butt of welded parts; X-ray radiation; transverse scanning;

D O I：

10.1080/09507116.2022.2033443

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

Experimental studies shown that the use of an electron beam sweep in order to improve the quality of formation of a welded joint allows to transform a vapor-gas channel into a stable fusion penetration cavity along the entire depth of the weld. The presence of the cavity opens up new possibilities for the control and management of electron beam welding. In this work, the authors propose a new method for monitoring the position of welded parts butt based on the working current and X-ray radiation from the fusion penetration cavity formed during longitudinal and transverse scanning of the butt by using an electron beam with an appropriate sweep shape. A mathematical model of the method is developed, which makes it possible to study the sensor characteristics is developed.

引用

页码：187 / 191

页数：5

共 15 条

[1]

Bocharov AN., 2016, DSPA: Voprosy Primeneniya Tsifrovoi Obrabotki Signalov, V6, P870

[2]

Bronstein LN., 1960, X-rays, P468

[3] Automatic control of positioning along the joint during EBW in conditions of action of magnetic fields [J].

Druzhinina, A. A. ;

Laptenok, V. D. ;

Murygin, A. V. ;

Laptenok, P. V. .

XII INTERNATIONAL SCIENTIFIC AND RESEARCH CONFERENCE TOPICAL ISSUES IN AERONAUTICS AND ASTRONAUTICS, 2016, 155

[4]

Laptenok VD., 2006, Svarochnoe Proizvodstvo, V6, P7

[5]

Laptenok VD., 2000, Control of electron beam welding, P234

[6]

Maiorov LN., 2011, Svarochnoe Proizvodstvo, V12, P35

[7]

Murygin AV., 2018, Nauchno-Tekhnicheskii Vestnik Povolzh'ya, V11, P230

[8]

Murygin AV., 2006, X-ray sensor for guiding the electron beam on the joint in electron beam welding, V20, P894

[9]

Nazarenko OK., 2008, Svarochnoe Proizvodstvo, V11, P31

[10]

Nesterenkov VM., 2014, Avtomaticheskaya Svarka, V2, P39

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