Search Results - "López de Lacalle, Luis Norberto"

Highly accurate 5-axis flank CNC machining with conical tools by Calleja, Amaia, Bo, Pengbo, González, Haizea, Bartoň, Michael, López de Lacalle, Luis Norberto

“…A new method for 5-axis flank computer numerically controlled (CNC) machining is proposed. A set of tappered ball-end-mill tools (aka conical milling tools) is…”
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A Consistent Procedure Using Response Surface Methodology to Identify Stiffness Properties of Connections in Machine Tools by Hernandez-Vazquez, Jesus-Maria, Garitaonandia, Iker, Fernandes, María Helena, Muñoa, Jokin, Lacalle, Luis Norberto López de

“…Accurate finite element models of mechanical systems are fundamental resources to perform structural analyses at the design stage. However, uncertainties in…”
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Thin-Wall Machining of Light Alloys: A Review of Models and Industrial Approaches by Del Sol, Irene, Rivero, Asuncion, López de Lacalle, Luis Norberto, Gamez, Antonio Juan

“…Thin-wall parts are common in the aeronautical sector. However, their machining presents serious challenges such as vibrations and part deflections. To deal…”
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A new hybrid process combining machining and selective laser melting to manufacture an advanced concept of conformal cooling channels for plastic injection molds by Marin, Felipe, de Souza, Adriano Fagali, Ahrens, Carlos Henrique, de Lacalle, Luis Norberto López

“…Firstly, this work investigates a new design of a conformal cooling channel for injection molding tools containing serial and parallel circuits. Secondly, a…”
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Machining Stresses and Initial Geometry on Bulk Residual Stresses Characterization by On-Machine Layer Removal by Aurrekoetxea, Maria, López de Lacalle, Luis Norberto, Llanos, Iñigo

“…Prediction and control of machining distortion is a primary concern when manufacturing monolithic components due to the high scrap and rework costs involved…”
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Multiple Sensor Monitoring of CFRP Drilling to Define Cutting Parameters Sensitivity on Surface Roughness, Cylindricity and Diameter by Álvarez-Alcón, Miguel, López de Lacalle, Luis Norberto, Fernández-Zacarías, Francisco

“…Machining parameters affects the final quality of components made in carbon fiber reinforced plastic (CFRP) composite materials. In this framework, the work…”
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Analysis of the influence of L-PBF porosity on the mechanical behavior of AlSi10Mg by XRCT-based FEM by Pascual, Alejandro, Ortega, Naiara, Plaza, Soraya, López de Lacalle, Luis Norberto, Ukar, Eneko

“…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…”
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Tool Wear Effect on Surface Integrity in AISI 1045 Steel Dry Turning by Magalhães, Laurence Colares, Carlesso, Gabriel Catarino, López de Lacalle, Luis Norberto, Souza, Marcelo Tramontin, de Oliveira Palheta, Fabiana, Binder, Cristiano

“…In the present work, the surface integrity and flank wear of uncoated cermet inserts in dry turning of AISI 1045 steel were evaluated. Three-dimensional…”
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Prediction Methods and Experimental Techniques for Chatter Avoidance in Turning Systems: A Review by Urbikain, Gorka, Olvera, Daniel, López de Lacalle, Luis Norberto, Beranoagirre, Aitor, Elías-Zuñiga, Alex

“…The general trend towards lightweight components and stronger but difficult to machine materials leads to a higher probability of vibrations in machining…”
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Semi-Active Magnetorheological Damper Device for Chatter Mitigation during Milling of Thin-Floor Components by Puma-Araujo, Santiago Daniel, Olvera-Trejo, Daniel, Martínez-Romero, Oscar, Urbikain, Gorka, Elías-Zúñiga, Alex, López de Lacalle, Luis Norberto

“…The productivity during the machining of thin-floor components is limited due to unstable vibrations, which lead to poor surface quality and part rejection at…”
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Accuracy and Surface Quality Improvements in the Manufacturing of Ti-6Al-4V Parts Using Hot Single Point Incremental Forming by Ortiz, Mikel, Penalva, Mariluz, Iriondo, Edurne, López de Lacalle, Luis Norberto

“…The present work focuses on the manufacturing of Ti-6Al-4V parts using hot single point incremental forming (SPIF), a non-conventional forming technology…”
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Self-Tuning Algorithm for Tuneable Clamping Table for Chatter Suppression in Blade Recontouring by Sanz-Calle, Markel, Dombovari, Zoltan, Munoa, Jokin, Iglesias, Alexander, López de Lacalle, Luis Norberto

“…The production and repair of blades for aerospace engines and energy turbines is a complex process due their inherently low stiffness and damping properties…”
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Stiffening near-net-shape functional parts of Inconel 718 LPBF considering material anisotropy and subsequent machining issues by Pérez-Ruiz, José David, Marin, Felipe, Martínez, Silvia, Lamikiz, Aitzol, Urbikain, Gorka, López de Lacalle, Luis Norberto

“…•Iterative design methodology to improve the stiffness of LPBF components considering machining and anisotropy effects.•Young's modulus improvement by…”
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Uncharted Stable Peninsula for Multivariable Milling Tools by High-Order Homotopy Perturbation Method by de la Luz Sosa, Jose, Olvera-Trejo, Daniel, Urbikain, Gorka, Martinez-Romero, Oscar, Elías-Zúñiga, Alex, Lacalle, Luis Norberto López de

“…In this work, a new method for solving a delay differential equation (DDE) with multiple delays is presented by using second- and third-order polynomials to…”
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Analysis of Laser Tracker-Based Volumetric Error Mapping Strategies for Large Machine Tools by Iñigo, Beñat, Ibabe, Ander, Aguirre, Gorka, Urreta, Harkaitz, López de Lacalle, Luis Norberto

“…The measurement and compensation of volumetric error in milling machines of medium and large size is a key aspect to meeting the precision requirements of the…”
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Failure-Analysis Based Redesign of Furnace Conveyor System Components: A Case Study by González-Ciordia, Beatriz, Fernández, Borja, Artola, Garikoitz, Muro, Maider, Sanz, Ángel, López de Lacalle, Luis Norberto

“…Any manufacturing equipment designed from scratch requires a detailed follow-up of the performance for the first units placed in service during the production…”
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Abrasive Disc Performance in Dry-Cutting of Medium-Carbon Steel by Ortega, Naiara, Martynenko, Vitaliy, Perez, Daniela, Martinez Krahmer, Daniel, López de Lacalle, Luis Norberto, Ukar, Eneko

“…Abrasive-cutting processes are widely used to obtain semi-finished products from metal bars, slabs, or tubes. Thus, the abrasive cutting-off process is applied…”
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Multi-Response Optimization of WEDM Process Parameters for Machining of Superelastic Nitinol Shape-Memory Alloy Using a Heat-Transfer Search Algorithm by Chaudhari, Rakesh, Vora, Jay J, Mani Prabu, S S, Palani, I A, Patel, Vivek K, Parikh, D M, de Lacalle, Luis Norberto López

“…Nitinol, a shape-memory alloy (SMA), is gaining popularity for use in various applications. Machining of these SMAs poses a challenge during conventional…”
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The Effects of Lubricooling Ecosustainable Techniques on Tool Wear in Carbon Steel Milling by Villarrazo, Nagore, Caneda, Soraya, Pereira, Octavio, Rodríguez, Adrian, López de Lacalle, Luis Norberto

“…This research analyses the viability of using cryogenic cooling combined with MQL (minimum quantity lubrication) lubrication, under CryoMQL technology, as a…”
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Digital Twin for Volumetric Thermal Error Compensation of Large Machine Tools by Iñigo, Beñat, Colinas-Armijo, Natalia, López de Lacalle, Luis Norberto, Aguirre, Gorka

“…Machine tool accuracy is greatly influenced by geometric and thermal errors that cause positioning deviations within its working volume. Conventionally, these…”
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