Improving Processes of Mechanized Pulsed Arc Welding of Low-Frequency Range Variation of Mode Parameters

Bibliographische Detailangaben
Parent link:IOP Conference Series: Materials Science and Engineering
Vol. 127 : Urgent Problems of Modern Mechanical Engineering.— 2016.— [012019, 9 p.]
1. Verfasser: Saraev Yu. N.
Körperschaften: Национальный исследовательский Томский политехнический университет (ТПУ) Юргинский технологический институт (филиал) (ЮТИ) Кафедра безопасности жизнедеятельности, экологии и физического воспитания (БЖДЭФВ), Национальный исследовательский Томский политехнический университет (ТПУ) Юргинский технологический институт (филиал) (ЮТИ) Кафедра гуманитарного образования и иностранных языков (ГОИЯ)
Weitere Verfasser: Solodsky S. A. Sergey Anatolievich, Uljyanova O. V. Olga Viktorovna
Zusammenfassung:Title screen
A new technology of low-frequency modulation of the arc current in MAG and MIG welding is presented. The technology provides control of thermal and crystallization processes, stabilizes the time of formation and crystallization of the weld pool. Conducting theoretical studies allowed formulating the basic criteria for obtaining strong permanent joints for high-duty structures, providing conditions for more equilibrium structure of the deposited metal and the smaller width of the HAZ. The stabilization of time of the formation and crystallization of the weld pool improves the formation of the weld and increases productivity in welding thin sheet metal.
Режим доступа: по договору с организацией-держателем ресурса
Sprache:Englisch
Veröffentlicht: 2016
Schlagworte:
Online-Zugang:http://dx.doi.org/10.1088/1757-899X/127/1/012019
http://earchive.tpu.ru/handle/11683/34876
Format: Elektronisch Buchkapitel
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=648216
Beschreibung
Zusammenfassung:Title screen
A new technology of low-frequency modulation of the arc current in MAG and MIG welding is presented. The technology provides control of thermal and crystallization processes, stabilizes the time of formation and crystallization of the weld pool. Conducting theoretical studies allowed formulating the basic criteria for obtaining strong permanent joints for high-duty structures, providing conditions for more equilibrium structure of the deposited metal and the smaller width of the HAZ. The stabilization of time of the formation and crystallization of the weld pool improves the formation of the weld and increases productivity in welding thin sheet metal.
Режим доступа: по договору с организацией-держателем ресурса
DOI:10.1088/1757-899X/127/1/012019