MATLAB-based analysis of contacting lines and numerical surface drawing of Hindley Worm

Abstract：A reasonable coordinate system of hindley worm is set up, the contacting lines in helical surface of the worm are deduced and calculated. By taking advantage of the scientific calculation ability and function visualization ability of MATLAB, the contacting lines and surface are drawn. A method of computer modeling for complicated parts is presented.

Keyword：enveloping worm;numerical surface;contacting line;MATLAB;