Abstract
This paper describes the use of the grinding force signal to show the mechanical noise reduction and to detect the dressing time based on the discrete wavelet decomposition. As a result of de-noising, the wavelet de-noising method was more effective than the FFT filtering technique. From the approximation coefficients of the higher order wavelet transform, the grinding force signal obtained by a tool dynamometer was clear so it was possible to successfully detect the dressing time. A measured result by the surface roughness and the ground surface photograph coincided with the detection result.
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Kwak, JS., Ha, MK. Detection of dressing time using the grinding force signal based on the discrete wavelet decomposition. Int J Adv Manuf Technol 23, 87–92 (2004). https://doi.org/10.1007/s00170-003-1556-7
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DOI: https://doi.org/10.1007/s00170-003-1556-7