Study on Three-Dimensional Digital Expression and Robot Bending Method of Orthodontic Archwire

Table 4

Comparison of experimental value with theoretical value.

Object
Experiment
Experiment A	66.25	39.81	46.28	6.59
Experiment B	65.11	38.85	47.85	6.80
Experiment C	63.19	37.04	47.59	7.03
Average value	64.85	38.57	47.24	6.81
Ideal value	62.93	37.47	45.75	6.38
Error rate	3.05%	2.94%	3.25%	6.74%
Standard error	1.59	0.58	0.47	0.18