Gear Tooth-Forming Mechanism and Experimental Research of a Spiral Bevel Gear Rolling Process Using Local Induction Heating

Table 1

Chemical composition of 20CrMnTiH steel (unit: wt.%).

Element	C	Mn	Si	Cr	Ti	S	P
Numerical value	0.17–0.23	0.80–1.10	0.17–0.37	1.00–1.39	0.04–0.1	0.035	0.035