Esta web usa cookies para almacenar información en su ordenador. Usar la página web supone que acepta los términos de nuestra Política de Privacidad. Aurrera

ESKATU INFORMAZIOA

 
ARTIKULU ZIENTIFIKOAK

Gure artikulu zientifiko, tesiak, metodoak, memoriak eta zabalkunde teknologikoa.

EGILEAK:

Hardware-in-the-loop simulator for stability study in orthogonal cutting

The self-excited vibrations due to the regenerative effect, commonly known as chatter, are one of the major problems in machining processes. They cause a reduction in the surface quality and in the life time of mechanical elements including cutting tools. Furthermore, the experimental investigations of chatter suppression techniques are difficult in a real machining environment, due to repeatability problems of hard to control parameters like tool wear or position dependent dynamic flexibility.

In this work, a mechatronic hardware-in-the-loop (HIL) simulator based on a flexible structure is proposed for dimensionless study of chatter in orthogonal cutting. Such system reproduces experimentally, on a simple linear mechanical structure in the laboratory, any stability situation which can be used to test and optimise active control devices. For this purpose, a dimension less formulation is adopted and the delay related to the phase lag of the actuator and the controller employed on the HIL is compensated.

ALDIZKARIA/HITZALDIA:

International Journal of Advanced Manufacturing Technology

INFORMAZIO GEHIAGORENTZAT JAR ZAITEZ GUREKIN HARREMANETAN

(34)943 748 000

ARTIKULU ERLAZIONATUAK

An automatic spindle speed selection strategy to obtain a stability of high speed milling
2010 KO URTARRILA

Analysis of Directional Factors in Milling: Importance of Multifrequency Calculation and of the Inclusion of the Effect of the Helix Angle
2010 KO URTARRILA

Application of continuous spindle speed variation for chatter avoidance in roughing milling.
2011 KO URTARRILA

Prediction of multiple dominant chatter frequencies in millingprocesses
2011 KO URTARRILA

Identification of cutting force characteristics based on chatter experiments
2011 KO URTARRILA

Chatter suppression in a high speed magnetic spindle by adding damping
2014 KO URTARRILA

Ball bearings damage detection using traditional signal processing algorithms
2013 KO URTARRILA

INTERACTION BETWEEN MULTIPLE MODES IN MILLING PROCESSES
2013 KO URTARRILA

An Integrated System for Machine Tool Spindle Head Ball Bearing Fault Detection and Diagnosis
2013 KO URTARRILA

Effect of Mode interaction on stability of milling processes
2013 KO URTARRILA

Optimisation of face milling operations with structural chatter using a stability model based process planning methodology
2014 KO URTARRILA

Receptance coupling for tool point dynamic prediction by fixed boundaries approach
2014 KO URTARRILA

Cylindrical milling tools: Comparative real case study for process stability
2014 KO URTARRILA

Stability analysis of milling with irregular pitch tools by the implicit subspace iteration method
2014 KO URTARRILA

Coupled model for simulating active inertial actuators in milling processes
2015 KO URTARRILA

Implicit subspace iteration as an efficient method to compute milling stability lobe diagrams
2015 KO URTARRILA

Active suppression of structural chatter vibrations using machine drives and accelerometers

Hardware-in-the-loop simulator for stability study in orthogonal cutting
2015 KO URTARRILA