Vibration Analysis of a Two-Step Sine Movable Tooth Drive

Table 2

Natural frequencies and vibrating modes of the drive system.

Order	f (Hz)	Vibrating modes
1	5359.8	Total system vibration mode
2	7233.8	Single-element vibration mode
3	7238.1	Single-element vibration mode
4	7830.8	Double-element vibration mode
5	8421.0	Total system vibration mode
6	9028.3	Double-element vibration mode
7	9159.2	Four-element vibration mode
8	9463.4	Four-element vibration mode
9	9661.2	Three-element vibration mode
10	10316	Four-element vibration mode
11	10867	Three-element vibration mode
12	11268	Double-element vibration mode
13	12801	Double-element vibration mode
14	13608	Double-element vibration mode
15	14532	Double-element vibration mode
16	15033	Three-element vibration mode
17	15498	Three-element vibration mode
18	16157	Three-element vibration mode
19	16550	Three-element vibration mode
20	17130	Double-element vibration mode