proe humble garden Classification:! take silk dense: a unit of code: - plastic!! Student ID: - mm Oakland Fire Engineering fertilizer hefei university of technology Master degree dissertation master dissertation Thesis Category: Specialty: (engineering Author: based on pro e design of injection mold rapid Teacher Master Program Instructor Mechanical Manufacturing and Automation refractive Name: plastic plug Vice Ji Dong Fort completion time: 2 industry, and Sheng u0026amp; Based on pro e plastic mold design competition requirements summary enterprises to reduce costs, develop new products efficiently, rapidly and comprehensively improve the response speed of the market. in the mold industry, the user requirements of the mold are becoming shorter and shorter development cycle. Many companies Delete cae regarded technology to improve their own design speed as an important tool. In this paper, pro/toolkit for the development of tools to develop a profe-based rapid design system for plastic mold, using case-based reasoning variant design methods, the use of "top-down "design ideas, complete injection mold rapid variant design. Using Case Base Similarity index to extract the required plastic mold assembly of the prototype, in which the mold assembly of the prototype based on the user needs to modify the concrete structure, finished plastic mold design. similar products improve the speed of the plastic mold development, so as to more effectively reduce the mold design and development cycle. so that the plastic mold design speed and the market reaction is accelerated. Figure 2-1 Phone: