Browsing by Author "Arrazola Arriola, Pedro José"
Now showing items 1-7 of 7
-
Advanced measurement techniques to improve predictive modelling of cutting processes by using inverse simulation
Sela Barrial, Andres (Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2021)Machining is one of the most widely employed manufacturing operations, contributing from 3 to 10% of GDP in developed countries. Despite this prevalence, tools and cutting conditions are often chosen on a trial-and-error ... -
Cryogenic machining of the aeronautic alloy: Inconel 718
Chaabania, Sana (Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2021)Nickel-based alloys are widely used in the manufacture of aerospace engine components due to their excellent high-temperature thermo-mechanical properties and good corrosion resistance. However, machining these materials ... -
Cutting forces prediction in orthogonal turn-milling operations
OTALORA-ORTEGA, HARRY (Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2021)The development of more versatile machine tools is addressing the increased market demand for more complex shapes and workpieces with strict tolerances. This has resulted in more complicated kinematics, designed to align ... -
Mikrofresaketa prozesuaren fidagarritasuna mugatzen duten aldagaien azterketa teoriko-praktikoa
Aristimuño, Patxi Xabier (Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2011)The micromachining process, the same as any other industrial process, must offer high reliability so that it can be integrated in the manufacturing industry. In order to ensure their reliability, machining processes like ... -
Milling of Gamma titanium aluminides
Hukkerikar, Abhishek (Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2022)Gamma Titanium Aluminide (gamma – TiAl) alloys are intermetallics with approximately half the density of nickel based superalloys. Their low density, high specific strength, and good structural integrity at high temperatures ... -
Sensor and CNC internal signal evaluation to detect tool and workpiece malfunctions in the drilling process
Duo, Aitor (Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2021)Lehiakortasuna bultzatzeko eta bezeroen eskaera aldakorrei erantzuteko, fabrikazio sektorea Informazio eta Komunikazio Teknologiak (IKT) aprobetxatzen ari da. Mekanizazioa ez da salbuespena, eta mekanizazio prozesuak sare ... -
Slender workpiece cutting process stability prediction and monitoring based on internal signals
Badiola, Xabier (Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2019)Chatter is commonly found when machining slender components on a lathe due to the low stiffness and damping. Aspects such as accuracy and roughness are usually compromised owing to large variation in stiffness along the ...
