Experimental Study of a Novel Ultrasonic Vibration-Assisted Structure for Radial Milling

Table 2

Natural frequency of vibration device model.

Order	Frequency	Order	Frequency	Order	Frequency	Order	Frequency
1	1127.7	11	9921.3	21	22956	31	40708
2	1128.8	12	9926.6	22	27107	32	40732
3	2271.6	13	15986	23	27208	33	41868
4	2287.2	14	16026	24	28262	34	43379
5	4275.3	15	16174	25	30318	35	44612
6	4280.6	16	16608	26	30346	36	44622
7	4789.1	17	18411	27	31124	37	46079
8	5241.8	18	18432	28	36878	38	46102
9	8305.8	19	19995	29	39241	39	46554
10	9594.6	20	22949	30	39243	40	46652