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

Table 6

Vibration amplitude of the track beam with 16 measuring points.

Measuring point number	Upward vibration amplitude (mm)	Downward vibration amplitude (mm)	Vibration peak amplitude (mm)	Upper and downward amplitude mean (mm)	Upper and downward amplitude difference (mm)
1	4.9	−3.86	8.76	4.38	1.04
2	1.85	−2.77	4.62	2.31	−0.92
3	1.43	−2.42	3.85	1.925	−0.99
4	1.34	−2.12	3.46	1.73	−0.78
5	0.97	−1.4	2.37	1.185	−0.43
6	0.85	−1.2	2.05	1.025	−0.35
7	1.04	−1.42	2.46	1.23	−0.38
8	1.77	−2.81	4.58	2.29	−1.04
9	2.14	−2.51	4.65	2.325	−0.37
10	3.27	−3.7	6.97	3.485	−0.43
11	4.81	−4.67	9.48	4.74	0.14
12	4.78	−4.97	9.75	4.875	−0.19
13	5.54	−5.74	11.28	5.64	−0.2
14	6.62	−6.69	13.31	6.655	−0.07
15	6.4	−6.32	12.72	6.36	0.08
16	7.4	−7.56	14.96	7.48	−0.16

The vertical vibration sweeping surface and vibration amplitude change trend line are shown in Figure 16.