Dependence Between the Percussion Centre and the Uniformity …
357
0
0.005
0.01
0.015
0.02
0.025
0.03
0.035
0.04
0.1
0
0.1
0.2
0.3
Temp (s)
Amplitude
Fig. 6 Signal in the time domain. Hammer set 2
0
50
100
150
200
250
300
350
400
450
500
0
0.01
0.02
0.03
0.04
0.05
Amplitude
Frequency (Hz)
Fig. 7 Frequency spectrum. Hammer set 2
References
1. N.C. Princewill, Development and performance evaluation of improved hammer mill. J. Sci.
Eng. Res. 4(8), 159–164 (2017)
2. T.H. Mohamed, H.A. Radwan, A.O. Elashhab, N.Y. Adly, Design and evaluate of a small hammer
mill. Eqypt J. Agric. Res. 93(5) (2015)