Winder Grooved Grooved Surface Design

In this article , the theory of three dimensional design of grooved drum trench curved surface is provided, and Pro/E three dimensional modelling technology is used. The three dimensional design theory of the grooved drum trench curved surface includes: 1)the indirect and direct design of the bottom datum curve; 2) trench design appraisal target;3) the analysis and the digital simulation of the process of leading the gauze.The above theory has not been seen in various literature materials.