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International Welding Inspector - Comprehensive (IWI-C) (2014)International Institute of Welding
Certified Welding Construction Inspector
International Welding Technologist (2014)International Institute of Welding
Certified Welding Technologist
MathWorks Certified MATLAB Associate (2017)MathWorks
UTEC Engenharia has earned the credential of MathWorks Certified MATLAB Associate
Certificação de Proficiência em Língua Portuguesa para Estrangeiros (2013)CELPEBRAS
Certificação em proficiência em língua Portuguesa do Brasil
Assessment of controlled short-circuiting application in filling passes with MIG/MAG process
In this work, a technical–economic assessment of the double-wire MIG/MAG welding process was carried out for flat-position welding of filler passes, employing controlled short-circuiting (CSC) operating mode in the trailing wire, as a way of improving control of the molten pool and reducing splashes.
Surface Preparation for XRD Residual Stress Measurements
A characteristic feature of the X Ray Diffraction (XRD) method for stress determinationt is that measurements occur at a thin surface layer. Steel sheets come with surfaces modified by lamination, cleaning (sandblasting, grinding) and even corrosion, which induce residual stresses or roughness inherent to the material. Therefore, surface preparation prior to the residual stress measurement is essential, although no standard procedure seems to be available.
Effect of Cutting Fluid on Micromilling of Ti-6Al-4V Titanium Alloy
This paper studies the micromilling of Ti-6Al-4V titanium alloy. The main objective of this work is to study the performance of micromill tools in terms of burrs, machined surface and tool wear in machining of Ti-6Al-4V titanium alloy and evaluate the effect of the application of cutting fluid. Experimental micromilling tests with 152.4 μm diameter WC tools were made.
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