Comparison of various tool wear prediction methods during end milling of metal matrix composite
Journal Title: Archives of Mechanical Technology and Materials - Year 2018, Vol 38, Issue
Abstract
In this paper, the problem of tool wear prediction during milling of hard-to-cut metal matrix composite Duralcan™ was presented. The conducted research involved the measurements of acceleration of vibrations during milling with constant cutting conditions, and evaluation of the flank wear. Subsequently, the analysis of vibrations in time and frequency domain, as well as the correlation of the obtained measures with the tool wear values were conducted. The validation of tool wear diagnosis in relation to selected diagnostic measures was carried out with the use of one variable and two variables regression models, as well as with the application of artificial neural networks (ANN). The comparative analysis of the obtained results enable.
Authors and Affiliations
Martyna Wiciak, Paweł Twardowski, Szymon Wojciechowski
Diagnostic methods of detecting defects within the material with the use of active infrared thermovision
Article presents the methods of detecting defects within material with the use of active infrared thermovision. During the study ABS and PVC samples were used inside which internal structure defects and defects of glue c...
Reproducibility of machine tools' circularity test according to ISO 230-4 with respect to testing position
In this paper circularity of three different machine tools by Virtual Machine was analyzed. To get circularity we make a ball bar test according to ISO 230-4. The test is very common in engineering for a quick diagnostic...
Comparison of various tool wear prediction methods during end milling of metal matrix composite
In this paper, the problem of tool wear prediction during milling of hard-to-cut metal matrix composite Duralcan™ was presented. The conducted research involved the measurements of acceleration of vibrations during milli...
THE INFLUENCE OF TECHNOLOGICAL PARAMETERS ON SURFACE TEXTURE OF DLD CEMENTED TUNGSTEN CARBIDE AFTER GRINDING
This paper presents the analysis of surface texture after grinding of claddings of tungsten carbide (WC). The workpiece material was cemented tungsten carbide produced by DLD (direct laser deposition) technology. The 3D...
Open loop control of piezoelectric tube transducer
This paper is focused on the open loop control of a piezoelectric tube actuator, hindered by a strong hysteresis. The actuator was distinguished with 22 % hysteresis, which hinders the positioning of piezoelectric actuat...