Enhancement in the precision of high-speed milling of complex parts

The research team led by Norberto López de La Calle at the Department of Mechanical Engineering at the University of the Basque Country, have designed a new model for optimising the high-speed, 3- or 5- axis milling of complex parts. One of the objectives in this field has been the development of a methodology for the a priori estimation of errors due to flexion of the milling-machine housing system given that some errors, induced by cutting forces, lead to non-compliance with the tolerances of certain applications such as plastic or aluminium injection moulds, precision matrixes and the and the teeth of turbines and compressors.

Now there is available a module that operates with CAM and enables the selection of those milling trajectories, whether in 3- or 5-axes, that minimise the force producing the error. The final result is a saving in milling time and greater added value of the manufactured tools.

The value of this field of research has been tested with applications in a number of moulding and matrix companies.

Currently the research group is continuing with this research within the framework of the MARGUNE Cooperative Research Centre and the state-wide technological network for High-Yield R2-TAF Manufacture. Moreover, parallel lines are being worked on such as the milling of reduced-rigidity aeronautic items and non-conventional processes (laser, deposition, EDM) in cooperation with other bodies. The research team has at its disposal two machines with this technology (2000+ rpm screws), one with five simultaneous axes and advanced equipment for carrying out and monitoring milling tests.

Media Contact

Garazi Andonegi alfa

All latest news from the category: Process Engineering

This special field revolves around processes for modifying material properties (milling, cooling), composition (filtration, distillation) and type (oxidation, hydration).

Valuable information is available on a broad range of technologies including material separation, laser processes, measuring techniques and robot engineering in addition to testing methods and coating and materials analysis processes.

Back to home

Comments (0)

Write a comment

Newest articles

Chimpanzee in a tropical forest demonstrating genetic adaptations for survival.

Parallel Paths: Understanding Malaria Resistance in Chimpanzees and Humans

The closest relatives of humans adapt genetically to habitats and infections Survival of the Fittest: Genetic Adaptations Uncovered in Chimpanzees Görlitz, 10.01.2025. Chimpanzees have genetic adaptations that help them survive…

Fiber-rich foods promoting gut health and anti-cancer effects.

You are What You Eat—Stanford Study Links Fiber to Anti-Cancer Gene Modulation

The Fiber Gap: A Growing Concern in American Diets Fiber is well known to be an important part of a healthy diet, yet less than 10% of Americans eat the minimum recommended…

RNA-binding protein RbpB regulating gut microbiota metabolism in Bacteroides thetaiotaomicron.

Trust Your Gut—RNA-Protein Discovery for Better Immunity

HIRI researchers uncover control mechanisms of polysaccharide utilization in Bacteroides thetaiotaomicron. Researchers at the Helmholtz Institute for RNA-based Infection Research (HIRI) and the Julius-Maximilians-Universität (JMU) in Würzburg have identified a…