A method to manufacture spiral bevel gears by equivalent completing

Open Access

Table 4

Weight analysis of Y axis polynomial coefficients on tooth surface topology.

	a₁×10^–3		a₂×10⁻³		a₃×10⁻³		a₄×10⁻³		a₅×10⁻³
Order	Convexside	Concave side	Convex side	Concave side	Convex side	Concave side	Convex side	Concave side	Convex side	Concave side
Zero	2.838	−0.495	5.583	−14.680	−0.196	−0.008	0.013	−0.029	0.128	−0.120
First	−2.683	0.605	−3.714	−6.232	−0.079	−0.111	0.057	−0.011	0.104	−0.041
Second	−0.611	0.209	3.006	−0.849	−0.045	−0.065	0.011	−0.013	0.016	−0.052
Third	0.129	0.045	−0.704	−0.219	0.007	−0.022	−0.001	−0.005	−0.000	−0.019
Fourth	−0.072	0.016	0.248	−0.042	−0.003	−0.008	0.001	−0.002	0.001	−0.007
Fifth	0.025	0.006	−0.076	−0.008	0.001	−0.003	−0.000	−0.001	−0.000	−0.002
Sixth	−0.009	0.002	0.025	−0.001	−0.000	−0.001	0.000	−0.000	0.000	−0.001

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