Mutual Interference and Coupling Response of Multicylinder Vibration among Combine Harvester Co-Frame

Table 5

Axis vibration of cylinder II under different conditions.

Rotating speed (rpm)			Axis vibration amplitude of cylinder II
Cylinder I	Cylinder II	Cylinder III	Horizontal direction			Vertical direction
			Maximum (mm)	Minimum (mm)	Standard deviation	Maximum (mm)	Minimum (mm)	Standard deviation
600	760	/	0.246	−0.288	0.105	0.077	−0.428	0.091
600	760	600	0.772	−0.477	0.242	0.129	−0.843	0.214
700	760	/	0.283	−0.286	0.107	0.219	−0.289	0.09
700	760	700	0.694	−0.438	0.214	0.469	−0.586	0.222
800	760	/	0.209	−0.312	0.105	0.066	−0.432	0.089
800	760	800	0.376	−0.873	0.224	0.353	−0.697	0.225
900	760	/	0.242	−0.322	0.104	0.277	−0.275	0.09
900	760	900	0.451	−0.784	0.234	0.189	−0.854	0.214
1000	760	/	0.246	−0.315	0.106	0.088	−0.438	0.092
1000	760	1000	0.242	−1.043	0.237	0.637	−0.444	0.217