The Relationship of Symmetric Modification Parameters and Contact Line of Worm Gear
By a reasonable transition of the meshing equation and the contact line equation based on the principle of spatial meshing, using matlab numerical calculation and graphical function to draw a diagram of modification parameters and contact line of worm gear. Proposing a fast and accurate method for distinguishing the type of contact line. For further analysis of worm gear meshing performance provided a useful value.
Dongye Sun, Wen-Pei Sung and Ran Chen
X. L. Wang et al., "The Relationship of Symmetric Modification Parameters and Contact Line of Worm Gear", Applied Mechanics and Materials, Vols. 121-126, pp. 1717-1721, 2012