Modeling and Analysis of Effective Case Depth on Meshing Strength of Internal Gear Transmissions

Table 1

Parameters for external and internal gears.

Gear pair	Tooth number	Modulus	Tooth width	Pressure angle	Pitch diameter
		(mm)	(mm)	(°)	(mm)
External gear	35	1.60	3.5	33.94	45.54
Internal gear	36	1.63	3.5	33.94	46.84