Now showing items 1-6 of 6
Evaluation of different methods of cooling-lubrication in cylindrical grinding of advanced ceramic dip
(Materials Research, 2014-10-01) [Artigo]
The current work presents a study of alternative methods of cooling-lubrication for the external plunge grinding of advanced ceramics using diamond wheels. These two alternative methods, which are intended to reduce cutting ...
Electromechanical impedance (EMI) technique as alternative to monitor workpiece surface damages after the grinding operation
(International Journal of Advanced Manufacturing Technology, 2018-10-01) [Artigo]
Electromechanical impedance (EMI) technique has been employed in detection of structural failure in civil and mechanical structures because of its non-destructive property and easy implementation of small and inexpensive ...
Digital signal processing of acoustic emission signals using power spectral density and counts statistic applied to single-point dressing operation
(Iet Science Measurement & Technology, 2017-08-01) [Artigo]
Dressing is an important operation for the grinding process. Its goal is to recondition the wheel tool to re-establish its cutting characteristics, owing to the wear produced after successive passes. Monitoring systems ...
Evaluation of grinding process using simultaneously MQL technique and cleaning jet on grinding wheel surface
(Journal Of Materials Processing Technology, 2019-09-01) [Artigo]
In the last years, many researchers have proposed improvements to the minimum quantity lubrication (MQL) technique, in order to increase its efficiency and make it a viable alternative to the conventional application of ...
Inferential measurement of the dresser width for the grinding process automation
(International Journal of Advanced Manufacturing Technology, 2019-02-25) [Artigo]
Dressing is an essential process for the machining industries. The grinding community keeps the slogan “grinding is dressing,” given the importance of this reconditioning process. This paper presents a methodology for ...
Monitoring of Self-Excited Vibration in Grinding Process Using Time-Frequency Analysis of Acceleration Signals
(2018 13th Ieee International Conference On Industry Applications (induscon), 2018-01-01) [Trabalho apresentado em evento]
Grinding is a finish manufacturing process for high precision parts. As the part has high value added at this stage, anomalies and defects are unacceptable. Self-excited vibration or just chatter is an undesirable and ...