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Tytuł pozycji:

Inferential measurement of the dresser width for the grinding process automation.

Tytuł :
Inferential measurement of the dresser width for the grinding process automation.
Autorzy :
Ferreira, Fabio Isaac
de Aguiar, Paulo Roberto
Lopes, Wenderson Nascimento
Martins, Cesar Henrique Rossinoli
Ruzzi, Rodrigo de Souza
Bianchi, Eduardo Carlos
D'Addona, Doriana Marilena
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Temat :
MACHINING
GRINDING & polishing
TIME delay systems
ACOUSTIC emission
ARTIFICIAL neural networks
MANUFACTURING processes
Źródło :
International Journal of Advanced Manufacturing Technology; Feb2019, Vol. 100 Issue 9-12, p3055-3066, 12p
Czasopismo naukowe
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 forecasting the dresser width one step forward by using indirect monitoring. The dresser width is an important parameter to guarantee the quality of the dressing process and, in many cases, it is monitored directly by the operators. Acoustic emission signals were collected during the dressing process and an estimation neural network was used to correlate the dresser width with the processed signals to estimate the current value of the width. The output of the estimation network was input to a time-delay neural network to predict the next value of the dresser width. By utilizing this procedure, an automatic system would be able to readjust the dressing parameters while avoiding the stops, reducing costs, and maintaining repeatability during the process. [ABSTRACT FROM AUTHOR]
Copyright of International Journal of Advanced Manufacturing Technology is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

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