Buscar
Mostrando ítems 3981-4000 de 5039
Piezen konformazioa. Teknologia mekanikoa: 1. unitate didaktikoa
(Elhuyar, 1990)
Hariak. Teknologia mekanikoa: 18. unitate didaktikoa
(Elhuyar, 1990)
Tornua I. Teknologia mekanikoa: praktikak I
(Elhuyar, 1990)
Proiekzio-sistemak I. Marrazketa teknikoa: Ariketak I
(Elhuyar, 1990)
Perspektibak. Marrazketa teknikoa: IV. unitate didaktikoa
(Elhuyar, 1992)
Evaluation of different flow stress laws coupled with a physical based ductile failure criterion for the modelling of the chip formation process of Ti-6Al-4V under broaching conditions
(Elsevier, 2019)
During the machining of Ti-6Al-4V the changing deformation mechanisms produce a complex microstructure of segmented chips, which directly influenced tool-wear and process stability. Numerical simulation could give an insight ...
Towards Human-Scale Competitiveness: Priority Challenges for Triple Helix towards 2030
(MDPI, 2022)
The future of regions must be built on human-scale competitiveness based on quality employment, sustainability (climate, digital, and demographic), knowledge and skills, new business projects focused on people, and equality ...
Diseño de los Grados en Ingeniería y su modelo de implantación en Mondragon Unibersitatea
(Universidad Politécnica de Madrid, 2009)
The adaptation of the university studies to the European Space for Higher Education, has supposed a reformulation of its educational model for the Faculty of Engineering of the University of Mondragon. The new model focuses ...
The district energy-efficient retrofitting of Torrelago (Laguna de Duero - Spain)
(IOP Publishing, 2019)
The urban growth is estimated to reach up the 66 % by 2050 and consequently the need of resources within the cities will increase significantly. This, combined with the 40 % of energy consumption and 36 % of CO2 emissions ...
Tool Damage and Adhesion Effects in Turning and Drilling of Hardened Steels
(World Academy of Science, 2016)
Noteworthy results have been obtained in the turning and drilling of hardened high-strength steels using tungsten carbide based cutting tools. In a finish turning process, it was seen that surface roughness and tool flank ...
Los modelos mixtos de investigación en Ciencias Sociales
(Octaedro, 2022)
Runtime Contracts Checker: Increasing Robustness of Component-Based Software Systems
(IOP Publishing, 2019)
Software Systems are becoming increasingly complex leading to new Validation &Verification challenges. Model checking and testing techniques are used at development time while runtime verification aims to verify that a ...
Medium voltage-high power converter topologies comparison procedure for a 6.6kV Drive Application using 4.5kV IGBT Modules
(IEEE, 2012)
This paper presents a general comparison procedure for medium voltage - high power multilevel converter topologies and semiconductors, which is mainly based on analyzing the performance limits of the converters output ...