Firstly, a whole design project, that a direct current motor and a harmonic drive reducer are used to drive the actuator is determined.

Taking cone gear as example, this paper presents the design guidance of cone gear and emphasizes that it is the key step to match the most similar gear in standardized gear parts base.

With this database system, the running speed of the spiral bevel gears' CAD system will be higher and the results of design will be more accurate.