Now showing items 1-5 of 5
In-process grinding monitoring through acoustic emission
(Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2006-01-01) [Artigo]
This work aims to investigate the efficiency of digital signal processing tools of acoustic emission signals in order to detect thermal damages in grinding processes. To accomplish such a goal, an experimental work was ...
Avaliação do diafragma piezelétrico de baixo custo no monitoramento do processo de retificação plana tangencial
(Revista Materia, 2017-01-01) [Artigo]
The machining processes are of extreme importance for the manufacture of mechanical parts, the parts demand high dimensional and geometric precision and quality in its construction. Among the machining processes, the ...
Monitoring the dressing operation in the grinding process
(International Journal of Machining and Machinability of Materials, 2009-03-03) [Artigo]
This work was based on a methodology of development and experimentation, and involved monitoring the dressing operation by processing the acoustic emission and electric power signals to detect the optimal dressing moment. ...
Study of thresholds to burning in surface grinding process
(Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2005-04-01) [Artigo]
This work aims at finding out the threshold to burning in surface grinding process. Acoustic emission and electric power signals are acquired from an analog-digital converter and processed through algorithms in order to ...
Fuzzy logic to predict thermal damages of ground parts
(Proceedings of the 10th IASTED International Conference on Artificial Intelligence and Applications, AIA 2010, 2010-07-20) [Trabalho apresentado em evento]
One of the critical problems in implementing an intelligent grinding process is the automatic detection of workpiece surface burn. This work uses fuzzy logic as a tool to classify and predict burn levels in the grinding ...