Inertial Vibration Characteristics of Track Chassis Caused by Reciprocating Motion of Crank Slider

Table 5

Vibration and frequency caused by piston excitation.

Number	Vibration testing point site	X direction		Y direction		Z direction
		Frequency (Hz)	Amplitude (mm)	Frequency (Hz)	Amplitude (mm)	Frequency (Hz)	Amplitude (mm)
1	Left front and end of pickup frame	87.89	9.26	87.89	17.53	335.94	19.40
2	Left back and end of pickup frame	332.03	1.11	5.86	1.59	13.67	1.49
3	Middle of pickup frame	417.97	0.51	27.34	2.10	27.34	1.20
5	Upper right part of conveyer trough	160.16	0.68	80.08	2.83	80.08	0.70
6	Middle of bundling mechanism	76.17	0.13	80.08	0.90	80.08	0.41
7	Lower tail of binding mechanism	74.22	0.15	78.13	0.58	156.25	0.41
10	Front of the track chassis	80.78	0.60	80.08	0.94	525.39	1.67
11	Middle of the track chassis	80.08	0.48	80.08	0.84	748.05	0.86
12	Rear ends of the track chassis	537.1	0.57	80.08	0.53	80.08	1.18