2009
DOI: 10.4028/www.scientific.net/kem.416.98
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Fang Yi You, Jian Yun Shen, Xi Peng Xu

Abstract: In the present study, grinding temperature was measured by using a foil thermocouple when granite was ground by SiC wheel. De-noised the temperature signals with soft threshold method base on wavelet transform was conducted to analyze the grinding process. Energy partition to workpiece was estimated to be about 10%~30% by matching the measured temperature to analytically value. The number of active grains was determined by counting the high frequency impulses in the measured temperature signals. The ratio of a…

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