Results 1 to 10 of about 24,703 (309)
Cogent Engineering, 2023 Resistance spot welding (RSW) is one of the welding technologies that uses the force and heat generated by resistance to the flow of electricity to join metal surfaces.
Tewodros Terefe +3 more
doaj +1 more source
Accurate, 2021 This study aims to determine the effect of welding current on the mechanical properties and microstructure of gray cast iron welding joints using nickel electrodes with the SMAW welding process.
Daryono Daryono +2 more
doaj +1 more source
Materials Research, 2022 The purpose of this research is to analyze the mechanical properties and corrosion resistance of spot welding of stainless steels AISI 316L using the process of resistance spot welding varying welding parameters with three level for each of welding ...
Safaa M Hassoni +3 more
doaj +1 more source
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2020 In aluminum alloy double pulse metal inert-gas (DPMIG) welding, the outputting arc current waveform is distorted under the influence of various factors such as harmonics and impact loads. The arc distortion of aluminum alloy DPMIG welding affects the arc
Kuanfang HE +6 more
doaj +1 more source
Metals, 2021 The material flow dynamic and velocity distribution on the melted domain surface play a crucial role on the joint quality and formation of welding defects. In this study, authors investigated the effects of the low and high currents of plasma arc welding
Huu Loc Nguyen +5 more
doaj +1 more source
Rekayasa Mesin, 2021 This study aims to determine the effect of variations of the current with combining two welding techniques SMAW and FCAW in double v-groove against the hardness and microstructure of the dissimilar material of JIS G3101-SS400 and ASTM A36.
Jatmoko Awali +5 more
doaj +1 more source
Parameter Optimization in Orbital TIG Welding of SUS 304 Stainless Steel Pipe
Metals, 2023 The influence of welding angle, welding current, travel speed, pulse time, and torch height on the geometry, macrostructure, and mechanical properties of Tungsten Inert Gas (TIG) orbital welding on an SUS 304 stainless steel pipe is investigated in this ...
Pham Son Minh +6 more
doaj +1 more source
Control of Welding Speed and Current in Machine–Human Cooperative Welding Processes [PDF]
Crystals, 2022 In intelligent manufacturing processes, the dependence of the weld quality on the welder’s skills in manual welding should be minimized. To better control the welding quality, a machine–human cooperative control system was designed in this study, and a skills learning experiment was conducted to correlate the relationship between welding speed and ...
Ning Huang +4 more
openaire +2 more sources
Welding process of dissimilar metals controlled by PLC and it’s microstructure and properties
Results in Physics, 2018 The effects of welding current and welding speed on the forming, microstructure and mechanical properties of Q890D steel/AZ31 alloy dissimilar metal welded joints were studied, and the mechanism of welding parameters on the interface zone of Q890D steel ...
Shu Yufeng, Fan Sili, Xiong Changwei
doaj +1 more source
Acta Scientiarum: Technology, 2020 The objective of this study was to analyze the flux-cored arc welding (FCAW) welding parameters and microhardness levels on surface quality of 410 NiMo martensitic stainless-steel coatings.
João Roberto Sartori Moreno +6 more
doaj +1 more source