Studies on Process Information Expression Techniques of 3D CAPP
In allusion to the status of the expression and integration technology of the three-dimensional CAPP processing information, a machining process information expression and integration method was put forward, which was process-oriented and based on the three-dimensional model of products. The machining process object was represented by the processing structure tree, and the processing information was expressed and collected in the three-dimensional situation. Finally，a prototype system was developed to illustrate the feasibility and validity of the proposed method.
Dongye Sun, Wen-Pei Sung and Ran Chen
J. Y. Wang and R. Mo, "Studies on Process Information Expression Techniques of 3D CAPP", Applied Mechanics and Materials, Vols. 121-126, pp. 2258-2262, 2012