Effect of Multifactor Interaction on the Accuracy of RV Reducers

Table 4

Types of single-factor error.

Symbol	Types of error	Initial value (+)
Ⓐ	None	0
Ⓑ	Eccentricity error of sun gear assembly	10 μm
Ⓒ	Eccentricity error of involute gear assembly	10 μm
Ⓓ	Phase error of cam segment on crankshaft	10 μm
Ⓔ	Eccentricity error of cam segment on crankshaft	10 μm
Ⓕ	Eccentricity error of crankshaft hole of planetary carrier	10 μm
Ⓖ	Eccentricity error of crankshaft hole of cycloid gear ()	10 μm
Ⓗ	Circumferential position error of distribution circle of pin	10 μm
Ⓘ	Error of pin distribution circle diameter ()	10 μm
Ⓙ	Error of pin radius ()	5 μm
Ⓚ	Phase error of cycloid gear	0.1°
Ⓛ	Deviation of pin pitch ()	0.01°