Results 151 to 160 of about 9,886 (193)

Stud Arc Welding

1993
Abstract Stud arc welding (SW), also known as arc stud welding, is a commonly used method for joining a metal stud, or fastener, to a metal workpiece. This article serves as a basic information source for those interested in accomplishing one-sided, no-hole attachment of metal fasteners.
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Drawn arc aluminum stud welding for automotive applications

JOM, 2002
Federal regulations have been enacted to significantly reduce atmospheric pollution caused by motor vehicles. This forced the automotive manufacturers to improve fuel efficiency of cars and light trucks by using lightweight materials such as aluminum. The focus of the current study is to develop welding procedures using the drawn arc process for 5754-0
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The influence of the stud arc welding process parameters on the weld penetration [PDF]

Scientific Bulletin. Serie C, Fascicle Mechanics, Tribology, Machine Manufacturing Technology, 2009
Due to short time of welding cycle, simplicity in equipment use and cost efficiency the application of stud arc welding process is well known in various manufacturing fields. In this paper, the influence of welding parameters (welding current, welding time, stud plunge and lift) during Drawn Arc Welding process with ceramic ferule on the weld ...
Kozak, Dražan, Samardžić, Ivan, Ivandić, Željko, Klarić, Štefanija, Stoić, Antun, Kladarić, Ivica   +5 more
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Connection status evaluation in arc stud weld joints by ultrasonic detection

The International Journal of Advanced Manufacturing Technology, 2018
Precise mechanical ultrasonic scan detection is used in this study for evaluating the connection status of arc stud weld (ASW) joints. The study reveals the relationship between different connection states of ASW joint and ultrasonic scan eigenvalues in time domain, frequency domain, and time–frequency domain.
Juan Dong, Guocheng Xu, Hongyang Yu, Guoquan Fan, Lingbo Wei, Xiaopeng Gu   +5 more
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Investigation of diffusible hydrogen content in drawn arc stud weld metal

Welding in the World, 2019
The fully mechanized drawn arc stud welding is a welding procedure for joining pin-shaped elements. In particular, it is an established joining technique for large studs in steel construction. The process is characterized by its high heat input due to high current and a weld pool protection realized by a ceramic ferrule holding the metal vapor as a ...
Oliver Brätz, Knuth-Michael Henkel
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Arc stud welding process monitoring

2005
In this paper monitoring, acquisition and data processing of arc stud welding process current and voltage is presented. Due to many specifics of this arc welding process, process stability monitoring is of the great importance. Arc stud welding is high efficient welding process with application in steam boiler production, construction of bridges and in
Kolumbić, Zvonimir, Samardžić, Ivan, Klarić, Štefanija   +2 more
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Heat treatment influence on stud arc welding process characteristics

2011
In this paper the influence of welding current and heat treatment (normalizing) on the weld joint area hardness changes at Drawn Arc Welding – DAW - process with a ceramic ferule is examined. The changes of weld joint characteristics before and after the heat treatment are investigated by micro-hardness HV0, 2 measuring across the weld joint and ...
Kladarić, Ivica, Klarić, Štefanija, Samardžić, Ivan, Kladarić, Slavica   +3 more
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Static behavior of grouped stud shear connectors in steel–precast UHPC composite structures containing thin full-depth slabs

Engineering Structures, 2022
Zhuangcheng Fang, Haibo Jiang
exaly  

Influence of arc stud welding parameters on weld joint quality

2009
U ovom radu istraživana je mogućnost ocjene stabilnosti procesa zavarivanja svornjaka primjenom ” on-line” monitoringa glavnih parametara zavarivanja. Isto tako, analiziran je utjecaj parametara elektrolučnog zavarivanja svornjaka na geometrijska svojstva i tvrdoću zavarenog spoja, te utjecaj aktivirajućeg topitelja na izgled zavara.
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Experimental study on grouped stud shear connectors in precast steel- UHPC composite bridge

Engineering Structures, 2021
Jingquan Wang
exaly