Zobrazeno 1 - 10
of 254
pro vyhledávání: '"Aitzol Lamikiz"'
Publikováno v:
Materials & Design, Vol 244, Iss , Pp 113218- (2024)
Part identification has become a priority in manufacturing, especially when it comes to the additive manufacturing (AM) industry, where the counterfeit printing of almost any digitalized component is possible. As a means of avoiding forgery, the deve
Externí odkaz:
https://doaj.org/article/1ec9da4e91e548d2a803e20234dee14a
Autor:
Marta Ostolaza, Alaitz Zabala, Jon Iñaki Arrizubieta, Iñigo Llavori, Nagore Otegi, Aitzol Lamikiz
Publikováno v:
Friction, Vol 12, Iss 3, Pp 522-538 (2023)
Abstract Wear-driven tool failure is one of the main hurdles in the industry. This issue can be addressed through surface coating with ceramic-reinforced metal matrix composites. However, the maximum ceramic content is limited by cracking. In this wo
Externí odkaz:
https://doaj.org/article/3263dffbbd454f7886bdb0cd51c82d54
Publikováno v:
Metals, Vol 14, Iss 7, p 829 (2024)
Laser beam welding (LBW) is a highly demanded process for premium-quality joints in aeronautic, energy, or industrial sectors, where flexibility and low-heat-affected zones are required. One of the main applications of LBW in the near future is expec
Externí odkaz:
https://doaj.org/article/075d5de261954dba86194be2e419265a
Publikováno v:
Journal of Materials Research and Technology, Vol 21, Iss , Pp 2416-2427 (2022)
The aeronautic industry is facing many challenges regarding the lifetime, weight and accuracy that aircraft skins must comply to meet stringent structural and aerodynamic requirements. Currently, mechanical milling of aircraft skin parts of 2024-T3 a
Externí odkaz:
https://doaj.org/article/216c76517259420c921ea5c550247919
Autor:
Marta Ostolaza, Jon Iñaki Arrizubieta, Antoine Queguineur, Kati Valtonen, Aitzol Lamikiz, Iñigo Flores Ituarte
Publikováno v:
Materials & Design, Vol 223, Iss , Pp 111172- (2022)
The prediction of the in-service behaviour of metal-matrix composites produced by laser-directed energy deposition is a fundamental challenge in additive manufacturing. The interaction between the reinforcement phase and the matrix has a major impact
Externí odkaz:
https://doaj.org/article/0895f6e950884a1a81bffa7cd53920fd
Publikováno v:
Materials, Vol 16, Iss 4, p 1746 (2023)
Multi-material structure fabrication has the potential to address some critical challenges in today’s industrial paradigm. While conventional manufacturing processes cannot deliver multi-material structures in a single operation, additive manufactu
Externí odkaz:
https://doaj.org/article/a1a012ba9a64460a9247438f98319710
Autor:
Teresa Artaza, Alfredo Suárez, Fernando Veiga, Iñigo Braceras, Iván Tabernero, Oihane Larrañaga, Aitzol Lamikiz
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 6, Pp 15454-15466 (2020)
PAW (Plasma Arc Welding), a WAAM (Wire Arc Additive Manufacturing) technology with high deposition rates, can produce metallic components, layer by layer, of varied sizes, from different alloys, yielding high mechanical performance. Two Ti6Al4V walls
Externí odkaz:
https://doaj.org/article/9c2ffe133f244939a978ac54d1be5ecb
Publikováno v:
Materials, Vol 15, Iss 3, p 731 (2022)
Thin floor machining is a challenging and demanding issue, due to vibrations that create poor surface quality. Several technologies have been developed to overcome this problem. Ad hoc fixtures for a given part geometry lead to meeting quality tolera
Externí odkaz:
https://doaj.org/article/d70bd7ff3c1946e3a189a4f695946f58
Autor:
Mikel Casuso, Fernando Veiga, Alfredo Suárez, Trunal Bhujangrao, Eider Aldalur, Teresa Artaza, Jaime Amondarain, Aitzol Lamikiz
Publikováno v:
Metals, Vol 11, Iss 5, p 678 (2021)
Gas Metal Arc Welding (GMAW) is a manufacturing technology included within the different Wire Arc Additive Manufacturing alternatives. These technologies have been generating great attention among scientists in recent decades. Its main qualities that
Externí odkaz:
https://doaj.org/article/dc7483e2972b422a8b7252aae5d50e36
Autor:
Amaia Calleja-Ochoa, Haizea Gonzalez-Barrio, Norberto López de Lacalle, Silvia Martínez, Joseba Albizuri, Aitzol Lamikiz
Publikováno v:
Materials, Vol 14, Iss 7, p 1588 (2021)
In the energy and aeronautics industry, some components need to be very light but with high strength. For instance, turbine blades and structural components under rotational centrifugal forces, or internal supports, ask for low weight, and in general
Externí odkaz:
https://doaj.org/article/de3efb0a782943b6b0866140efb7915c