Abstract
Production of our daily life by the use of various tools and products, to the machine base, the fuselage frames, embryo to a small screw, buttons and various kinds of electrical enclosures, and mold all closely related. Die determines the shape of these products shape of the mold and precision machining quality will determine the quality of these products. As for the material product, appearance, specifications and the different uses, the die is cast mold, die forging, die-casting mold, Die Mold and other non - plastic and plastic mold. The main thesis of Alloy Die Casting part of the structure of the study, the plant's work and internship work experience, PRO/E full use of the software design and modeling functions, a new teaching model"Descriptive Geometry-brush pot" design of the alloy die casting dies its concrete structure in the following sections is described in detail. The new teaching model used mainly for teaching and practical aspects 2, as well as a mold-use. PRO/E use software to die in the various components of the design and modeling, Meanwhile the Alloy Die Casting Dies common issues discussed under its own views and opinions
Keywords：Descriptive Geometry model Die-casting mold Design
