Effects of Side Load Chains of a Combine Harvester on Unbalanced Dynamic Vibrations of Its Threshing Drum

Table 3

Unbalanced amount of each phase point.

Rotating speed (rpm)	60 degrees		120 degrees		180 degrees		240 degrees		300 degrees		360 degrees
	Amplitude (mm/s)	Phase (°)	Amplitude (mm/s)	Phase (°)	Amplitude (mm/s)	Phase (°)	Amplitude (mm/s)	Phase (°)	Amplitude (mm/s)	Phase (°)	Amplitude (mm/s)	Phase (°)
600	0.532	222	0.431	146	0.220	135	0.383	181	0.631	186	0.618	214
700	0.426	275	0.502	135	0.382	124	0.513	173	0.483	209	0.465	256
800	0.486	319	0.735	127	0.538	102	0.972	161	0.661	219	0.622	268
900	1.160	27	1.869	121	2.028	114	1.487	159	1.271	180	0.861	341
1000	1.716	35	2.662	112	2.868	123	2.725	149	1.863	163	1.094	30