Results 121 to 130 of about 376 (158)

Manganese Exposures During Shielded Metal Arc Welding (SMAW) in an Enclosed Space

Journal of Occupational and Environmental Hygiene, 2005
The work reported here evaluates the effectiveness of various rates of dilution ventilation in controlling welder exposures to manganese in shielded metal arc welding (SMAW) fume when working in enclosed or restricted spaces. Personal and area monitoring using total and respirable sampling techniques, along with multiple analytical techniques, was ...
Michael K, Harris   +6 more
exaly   +3 more sources

Robust Product Design Using SOSM for Control of Shielded Metal Arc-Welding (SMAW) Process

IEEE Transactions on Industrial Electronics, 2016
Parametric variations, slow and fast disturbances, and nonlinearity are inherently present in abundance in all types of arc-welding processes, and shielded metal arc-welding (SMAW) process is no exception. PI has remained, for decades, a dominating control idea for control of all arc-welding processes.
Arun Kumar Paul
exaly   +2 more sources

Biomonitoring of exposure to multiple metal components in urine, hair and nails of apprentice welders performing shielded metal arc welding (SMAW)

Environmental Research, 2023
Welding fumes are associated with various diseases. Increased air levels of metals were reported during welding. However, few multielement biomonitoring studies were conducted to assess the actual dose of metal components absorbed in apprentice welders in a learning environment.
Jairo Buitrago Cortes   +2 more
exaly   +3 more sources

A Study of Software Approach for Predicting Weld Bead Geometry in Shielded Metal Arc Welding (SMAW) Process

Applied Mechanics and Materials, 2014
The prediction of the optimal weld bead width is an important aspect in shielded metal arc welding (SMAW) process as it is related to the strength of the weld. This paper focuses on investigation of the development of the simple and accurate model for prediction of weld bead geometry.
W B Wan Nik
exaly   +2 more sources

Microstructural, compositional and mechanical investigation of Shielded Metal Arc Welding (SMAW) welded superaustenitic UNS N08028 (Alloy 28) stainless steel

Materials & Design, 2014
Abstract Shielded Metal Arc Welding (SMAW) was performed on UNS N08028 (Alloy 28) superaustenitic stainless steel sheets. In the present work, the microstructure and the mechanical properties of base metal (BM), weld metal (WM), and welded joint (WJ) are investigated.
G Henaff
exaly   +2 more sources

Shielded Metal Arc Welding (SMAW): Determining the Thermal Fields With FEM and RSM

2024 9th International Conference on Smart and Sustainable Technologies (SpliTech)
Ruben Lostado-Lorza   +2 more
exaly   +4 more sources

RBF-NN-based model for prediction of weld bead geometry in Shielded Metal Arc Welding (SMAW)

Neural Computing and Applications, 2016
Welding processes are considered as an essential component in most of industrial manufacturing and for structural applications. Among the most widely used welding processes is the shielded metal arc welding (SMAW) due to its versatility and simplicity.
Ali Najah Ahmed   +3 more
openaire   +2 more sources

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