Results 111 to 120 of about 18,132 (228)
Numerical Analysis of the Heating Characteristics of Magnetic Oscillation Arc and the Fluid Flow in Molten Pool in Narrow Gap Gas Tungsten Arc Welding. [PDF]
Materials (Basel), 2020 Jian X, Yang X, Li J, Wang W, Wu H.
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Microstructure and Mechanical Properties of Fe-36Ni and 304L Dissimilar Alloy Lap Joints by Pulsed Gas Tungsten Arc Welding. [PDF]
Materials (Basel), 2020 Wang Q, Shen J, Hu S, Zhao G, Zhou J.
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NASA Contributions to Metals Joining [PDF]
Survey of NASA supported metals joining research having industrial ...
Heuschkel, J., Reichenecker, W. J.
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Load cell torques and force data collection during tele-operated robotic gas tungsten arc welding in presence of collisions. [PDF]
Data Brief, 2020 Tannous M, Bologna F, Stefanini C.
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Welding processes which have been developed during NASA space program activities are discussed. The subjects considered are: (1) welding with an electron gun, (2) technology of welding special alloys, and (3) welding shop techniques and equipment.
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MetalurgijaActivating fluxes can be used in welding processes like gas metal arc welding (GMAW) or tungsten inert gas welding (TIG) to improve the welding outcomes, as they can affect mechanical properties and microstructure as well as weld bead geometry, depth of ...
H. Wang, Š. Klarić, S. Havrlišan
doaj
A Generalized Method for Automatic Downhand and Wirefeed Control of a Welding Robot and Positioner [PDF]
A generalized method for controlling a six degree-of-freedom (DOF) robot and a two DOF positioner used for arc welding operations is described. The welding path is defined in the part reference frame, and robot/positioner joint angles of the equivalent ...
Cook, George E., Fernandez, Ken
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Review of Arc Efficiency Values for Gas Tungsten Arc Welding
, 2012 The aim of this study was to review the literature that specifies arc efficiency values for gas tungsten arc welding (GTAW) and, if possible, propose a plausible value range. The literature review covered the years between 1955 and 2011, and showed that the arc efficiency values published lie in a wide range. Values between 0.36 and 0.90 were found for
Stenbacka, Nils +2 more
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The potential of a GAS can with payload G-169 [PDF]
The feasibility of using welding for the construction, expansion and emergency repair of space based structures is discussed and the advantages of gas tungsten arc welding (GTAW) over other welding techniques are briefly examined.
Tamir, David
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Characterization of fusion welded joint: a review [PDF]
, 2009 Welding process is most widely used in joining components or structures in industry. Although welding is part of a larger category called metals joining, the weld itself still gives significant problems to engineers, researchers and manufacturers until ...
Ali, Aidy +2 more
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