[Retracted] Prediction Mathematic Model and Influencing Factors of Contact Stress of Cylindrical Gear with Arc Tooth

Table 2

Contact stress simulation results of L9 (34) orthogonal test.

Order	Tooth width (mm)	Modulus	Pressure angle (°)	Tooth radius (mm)	Contact force (MPa)
1	38.83685	2.96737	18.83685	191.8425	542.7
2	38.83685	3.2	20	250	457.2
3	38.83685	3.43263	21.16315	308.1575	396.8
4	40	2.96737	20	308.1575	452.9
5	40	3.2	21.16315	191.8425	494.1
6	40	3.43263	18.83685	250	449.1
7	41.16315	2.96737	21.16315	250	469.6
8	41.16315	3.2	18.83685	308.1575	440.2
9	41.16315	3.43263	20	191.8425	476.7