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Now showing items 151-160 of 261
The Effect of the Laser Incidence Angle in the Surface of L-PBF Processed Parts
(MDPI, 2020-10-24)
The manufacture of multiple parts on the same platform is a common procedure in the Laser Powder Bed Fusion (L-PBF) process. The main advantage is that the entire working volume of the machine is used and a greater number ...
Project Success Criteria Evaluation for a Project-Based Organization and Its Stakeholders—A Q-Methodology Approach
(MDPI, 2022-11-01)
The criteria that define project success change from one project to another, also from organization to organization, making success contextual for both the project organization and its stakeholders. This paper proposes a ...
CO2 cryogenic milling of Inconel 718: cutting forces and tool wear Author links open overlay panel
(Elsevier, 2020-07)
Machining Inconel 718 alloy is a challenge due to its low machinability. This thermal resis-tant alloy combines high strength even at high temperatures with strain hardening tendency that causes high forces and extreme ...
Edge finishing of large turbine casings using defined multi-edge and abrasive tools in automated cells
(Springer, 2022-12)
Automate finishing processes is a global challenge in several industrial sectors. Concretely, when dealing with aero-engine components, only simple finishing processes are automated nowadays. Most of the high-added value ...
Analysis of the influence of L-PBF porosity on the mechanical behavior of AlSi10Mg by XRCT-based FEM
(Elsevier, 2023-01)
This work aims to present an XRCT-based FEM methodology to assess the influence of porosity defects on the mechanical behavior and failure of L-PBF AlSi10Mg components. Hence, the influence of defects on performance is ...
Comparison of dry and liquid carbon dioxide cutting conditions based on machining performance and life cycle assessment for end milling GFRP
(Springer, 2022-08)
In the present scenario, citizens' concern about environment preservation creates a necessity to mature more ecological and energy-efficient manufacturing processes and materials. The usage of glass fiber reinforced polymer ...
Assessing the economic impacts of forest certification in Spain: A longitudinal study
(Elsevier, 2023-02)
Forest certification has become a strategic instrument for businesses, particularly for accessing sensitive envi-ronmental markets and within sustainability commitments. This trend is also visible in Spain, where PEFC ...
Implementation of Passing Vehicle Search Algorithm for Optimization of WEDM Process of Nickel-Based Superalloy Waspaloy
(MDPI, 2022-12-09)
Nickel-based superalloys find their main use in missile engines, atomic devices, investigational aircraft, aerospace engineering, industrial applications, and automotive gas turbines, spacecraft petrochemical tools, steam ...
Influence of the Laser Deposited 316L Single Layers on Corrosion in Physiological Media
(MDPI, 2022)
[EN] A multilayer laser-deposited lining of AISI 316L stainless steel makes a regular structural steel surface corrosion resistant in physiological media. Despite the application of single-layer stainless-steel linings ...
Lime mud waste from the paper industry as a partial replacement of cement in mortars used on radiant floor heating systems
(Elsevier Ltd., 2021-03-13)
[EN] In order to mitigate climate change, reductions of energy consumption are required on heating systems for residential and non-residential buildings. Despite radiant floor heating systems are being widely used due to ...