Results 21 to 30 of about 1,340,318 (304)

Analysis of the Machining Process of Titanium Ti6Al-4V Parts Manufactured by Wire Arc Additive Manufacturing (WAAM) [PDF]

open access: yes, 2020
In the current days, the new range of machine tools allows the production of titanium alloy parts for the aeronautical sector through additive technologies.
Alonso, Unai   +3 more
core   +2 more sources

Deep Drawing with Macro Structured for an Environmentally Friendly Process

open access: yesJournal of Machine Engineering, 2020
The efficient use of resources are becoming more important due to economic and environmental requirements. In widely used forming processes like deep drawing an avoidance of lubricants – namely dry deep drawing – is a key factor for saving resources.
Alexander BROSIUS, Ali MOUSAVI
doaj   +1 more source

Mechanical and Microstructural Properties of High-Speed Friction Stir Welding of AA 7020 Aluminum Alloy Using Multi-Pin Tool

open access: yesMetals
High-speed friction stir welding (HSFSW) has emerged as a promising technique for improving the manufacturing efficiency of aluminum alloy structures by enabling faster welding while maintaining the quality of welded joints.
Ramin Delir Nazarlou   +4 more
doaj   +1 more source

Rapid design of tool-wear condition monitoring systems for turning processes using novelty detection [PDF]

open access: yes, 2009
Condition monitoring systems of manufacturing processes have been recognised in recent years as one of the key technologies that provide the competitive advantage in many manufacturing environments. It is capable of providing an essential means to reduce
Al-Azmi, A, Al-Habaibeh, A, Redgate, J
core   +1 more source

Transient Changes in Melt Pool Size in Laser Additive Manufacturing Processes [PDF]

open access: yes, 2004
Mechanical ...
Aggarangsi, Pruk   +2 more
core   +1 more source

Relationship Between the Process Parameters and Resin Content of a Glass/Epoxy Prepreg Produced by Dipping Method [PDF]

open access: yesعلوم و تکنولوژی پلیمر, 2015
The properties of prepregs are characterized in terms of their volatile content, resin content, the degree of pre-cure, void content, tack and flow ability.
Hamid Reza Khalafi   +2 more
doaj   +1 more source

Tensile tests of specimens made of selected group of the filament materials manufactured with FDM method

open access: yesMATEC Web of Conferences, 2017
This paper presents results of tensile tests carried out for specimens made of the selected group of the filament materials. As a manufacturing technology FDM 3D printing method was chosen.
Grabowik Cezary   +4 more
doaj   +1 more source

Theoretical, numerical, and experimental analyses of free vibrations of glass fiber reinforced polymer plates with central cutouts and free boundaries [PDF]

open access: yesMechanics of Advanced Composite Structures, 2018
This study explored the free vibration problem in relation to glass fiber reinforced polymer (GFRP) plates with central cutouts and free boundaries using theoretical, experimental, and numerical methods. The theoretical formulations were derived from the
Sina Soleimanian   +4 more
doaj   +1 more source

Analysis and study of the potential increase in energy output generated by prototype solar tracking, roof mounted solar panels [version 2; peer review: 2 approved]

open access: yesF1000Research, 2022
Roof mounted solar panels come in form of fixed panels, unable to adjust to sun’s position during day and throughout the year. As an effect, the efficiency of such solution is usually dependent on the roof slope and position of the building in relation ...
Jacek Harazin, Andrzej Wróbel
doaj   +1 more source

Regularized regressions for parametric models based on separated representations

open access: yesAdvanced Modeling and Simulation in Engineering Sciences, 2023
Regressions created from experimental or simulated data enable the construction of metamodels, widely used in a variety of engineering applications. Many engineering problems involve multi-parametric physics whose corresponding multi-parametric solutions
Abel Sancarlos   +3 more
doaj   +1 more source

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