Results 111 to 120 of about 3,844 (218)

Мониторинг процессов сварки с применением искусственных нейронных сетей [PDF]

open access: yes, 2014
У статті наведено узагальнені методи розробки систем моніторингу для процесів, при яких нагрівання основного та/або присадкового матеріалу здійснюється за рахунок пропускання електричного струму, а в ході зварювання відбуваються періодичні замикання ...
Chvertko, Ie. P.   +8 more
core  

Екологічна складова дугового зварювання та напрямок її підвищення [PDF]

open access: yes, 2014
Розглядається можливість підвищення екологічної чистоти дугових зварювальних процесів. Показано, що мінімальна маса шкідливих речовин виділяється при дуговому зварюванні під флюсом, однак технологічні особливості даного способу різко обмежують області ...
Мандрик, О. М.   +1 more
core  

The keyhole region in VPPA welds [PDF]

open access: yes
The morphology and properties of the Variable Polarity Plasma Arc (VPPA) weld composite zone are intimately related to the physical processes associated with the keyhole.
Walsh, Daniel W.
core   +1 more source

Design and fabrication of home drain cover [PDF]

open access: yes, 2012
My final year project is about to design and fabricate a home drain cover.Home drain cover is important equipment because it protects and prevents someone from fall into the drain.
Muhammad Ruzilan, Rusli
core  

Flux-cored arc welding process-changes of the weld joint geometrical properties due to welding with different types of flux-cored wire

open access: yesMetalurgija, 2012
Different factors have influence the weld properties and also on geometrical appearance of weld joint. The selection of the electrode type in flux cored arc welding process, as in all electric arc welding processes is of great importance. In this research, the weld bead geometry changes (weld join reinforcement) at FCAW process with regard to heat ...
Klarić, Štefanija   +2 more
openaire   +2 more sources

Automated Fillet Weld Inspection Based on Deep Learning from 2D Images

open access: yesApplied Sciences
This work presents an automated welding inspection system based on a neural network trained through a series of 2D images of welding seams obtained in the same study.
Ignacio Diaz-Cano   +5 more
doaj   +1 more source

Mitigation of welding distortion and residual stresses via cryogenic CO2 cooling - a numerical investigation [PDF]

open access: yes, 2008
Fusion welding remains the most common and convenient fabrication method for large, thinplate welded structures. However, the resulting tendency to out-of-plane distortion exacts severe design and fabrication penalties in terms of poorer buckling ...
Camilleri, D., Gray, T.G.F., Nash, D.H.
core  

Nonterrestrial utilization of materials: Automated space manufacturing facility [PDF]

open access: yes, 1982
Four areas related to the nonterrestrial use of materials are included: (1) material resources needed for feedstock in an orbital manufacturing facility, (2) required initial components of a nonterrestrial manufacturing facility, (3) growth and ...

core   +1 more source

Individual Effects of Alkali Element and Wire Structure on Metal Transfer Process in Argon Metal-Cored Arc Welding. [PDF]

open access: yesMaterials (Basel), 2023
Bui HV   +8 more
europepmc   +1 more source

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