Now showing items 1-6 of 6
Evaluation of neural models applied to the estimation of tool wear in the grinding of advanced ceramics
(Expert Systems with Applications, 2015) [Artigo]
Grinding wheel wear, which is a very complex phenomenon, causes changes in most of the shapes and properties of the tool during machining, reducing the efficiency of the grinding operation and impairing workpiece quality. ...
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 ...
Plunge cylindrical grinding with the minimum quantity lubrication coolant technique assisted with wheel cleaning system
(International Journal Of Advanced Manufacturing Technology, 2018-03-01) [Artigo]
MQL technique is considered as a cleaner machining compared to the conventional coolant delivery one, thereby ensuring environmental sustainability and economic benefits. However, one of problems commonly reported when ...
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 ...
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 ...
Contribution for minimization the usage of cutting fluids in CFRP grinding
(International Journal Of Advanced Manufacturing Technology, 2019-07-01) [Artigo]
Composite materials are becoming essential and widely used in modern industry, mainly in aeronautics, aerospace, and naval sectors. The reason for its increasing use is their structural composition, a combination of two ...