Modeling and Experimentation of the Unidirectional Orthodontic Force of Second Sequential Loop Orthodontic Archwire

Table 1

The unidirectional orthodontic force measuring results of different second sequential loops ().

Moving distance (mm)	Type of archwire
	I	II	III	IV	V	VI	VII	VII	IX	X
0.5	0.32	0.25	0.21	0.18	0.33	0.42	0.61	0.63	0.24	0.28
1.0	0.66	0.51	0.41	0.35	0.68	0.85	1.24	1.28	0.49	0.57
1.5	0.99	0.77	0.63	0.54	1.02	1.28	1.87	1.92	0.72	0.85
2.0	1.33	1.04	0.85	0.73	1.35	1.72	2.48	2.55	0.95	1.16
2.5	1.64	1.28	1.07	0.92	1.67	2.15	3.08	3.19	1.21	1.46
3.0	1.96	1.53	1.29	1.10	2.01	2.58	3.67	3.82	1.45	1.75
3.5	2.27	1.78	1.51	1.26	2.35	3.03	4.30	4.46	1.69	2.03
4.0	2.57	2.00	1.72	1.42	2.65	3.44	4.92	5.09	1.91	2.3
4.5	2.87	2.22	1.90	1.58	2.94	3.83	5.53	5.72	2.13	2.56
5.0	3.18	2.43	2.05	1.78	3.22	4.22	6.13	6.35	2.37	2.79