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Showing 1 to 7 of 7 for “"TIG Welding"”.
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Synergic control in MIG welding and penetration control in TIG welding
Part 1: Synergic control in MIG welding. Synergic controls (i.e. real time control methods) for both steady DC open arc and short circuiting arc operations have been developed in this study. These have been based on the generalised quadratic and linear ‘power-current' and linear ‘voltage-current’ …
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Non-contact Temperature Measurement of Stainless Steel in a TIG Welding Process
… an experimental setup capable of performing a TIG welding process and acquiring temperature measurements near the weld with the use of an infrared spot sensor. The data collected can then be used to validate a computer simulation that models the exact same process. An experimental setup was …
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Optimization of new semi-automatic TIG welding process for surface quality through taguchi method
Tungsten inert gas (TIG) welding which uses a non-consumable tungsten electrode and an inert gas for arc shielding, is an extremely important arc welding process. The aims of this research project are to find optimization parameters in weld bead using TIG. Semi-automatic TIG was developed to ensure …
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Total Fume and Heavy Metals Emission Factors Applicable to Aluminum-Lithium Alloy Welding
… constructing buildings to manufacturing ships, welding is the structural backbone to numerous industries. With over one hundred welding techniques, primarily driven by the base metals, filler rods, electrodes, and environmental factors, welding is a major process used in industry, commerce, and …
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Tribo-corrosion maps for steels, titanium and titanium carbide materials
… coatings produced by Tungsten Inert Gas (TIG) welding torch melting process on steel and titanium substrates. The integrity of TiC composite coatings were checked and analysed on the substrates. The effects of change in sliding speeds and normal loads on wear behaviours were investigated …
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Control and qualification of titanium welds
… depth and weld width) and heat input. A welding spectrum for titanium and its alloys of different thicknesses was obtained. Back shielding gas was beneficial in obtaining good welds. Both heat input rate and cooling rate were found to affect the grain size of the weld, with the cooling …
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Evaluation of Cold Spray Process for Solid-State Welding
Welding is an important manufacturing process used in various industries, from automotive to aerospace. However, existing welding techniques have certain drawbacks that affect weld integrity and limit their use in joining some temperature-sensitive materials. A significant concern is the …