【正文】 of related functions many can be realized. Along with the development of artificial intelligence, the intelligent model begins to be used. Professional knowledge, design process of knowledge, and relevant knowledge are included 9 in the knowledge model [9, 10]. Intelligent model support expression and transfer of useful information. This paper mainly summarizes a stamping process planning of intelligent system. This intelligent system for product definition effective and plete. It has the advantages of different geometrical model and can satisfy the geometric designs and reasoning process. Objectoriented technology is applied to integrate all kinds of knowledge. This integrated knowledge system model can be Shared and used in intelligent design and product information munication. Figure 1 shows the stamping process planning intelligent system frame This about stamping mould process planning of intelligent system frame has been designed. The ponents of the structure design, including a graphical user interface, an application system, design resources, knowledge tool, mixed reasoning mechanism, basic model. In this architecture knowledge model have different classification. Knowledge model from the design resource to extract useful information, support knowledge acquisition and knowledge expression program. This model is useful information transferred to knowledge. Comprising CAD software support. Design results as a 3D model, pictures and database is stored in the repository, it in different parts of the knowledge base is very important knowledge transfer. 3 implementation method and application stamping feasibility of intelligent model Intelligent system for stamping workpiece quality, cost, die life is evaluated. This evaluation based on mature intelligent model. This model has integrated rule library, parts information and conclusion library. Coefficient of knowledge rule reasoning in knowledge according to that. Stamping forming feasibility can from a database of information and related coefficient parts launch. In the design process of the extension of the new conclusion preserved in conclusion library. Model of intelligent reasoning process and parts specification limits range pared with the technological parameters. This specification Including input/output radius, aperture, orifice plate, hole s, chamfer, trough s. Results to confirm whether accord with the shape of mould parts processing tools. Intelligent reasoning is used in the automatic and interactive way. It39。 7 Intelligent stamping process planning system research Abstract: this paper to build a intelligent stamping process design knowledge based system gives a brief introduction. Study the system framework of model, and knowledge reasoning model are introduced. For some key technologies such as the feasibility of stamping process and exhaust kind of best algorithm, intelligent zone layout and internal force calculation is studied. This system can improve process planning efficiency. Keywords: arrangement a KBS knowledge model ribbon arrangement method introduction Stamping process planning is one of the core punching product development project. It is the metal molding application an important ponent part of it and the production quality, cost, productivity and tool life have direct influence. The rapid development of modern manufacturing for stamping put forward higher request, especially in stamping process. For many years, the related research has the environment in innovation to strengthen the integration and process planning study intelligentize degree. In recent years, through the production of metal forming intelligent design system, automation technology, the whole and the process planning principles. Intelligent process planning method can effectively improve the design efficiency and quality, innovative design ability. [1]. For cold forging sequence of designing and developing a kind of expert system based on PC, this system based on practical considerations plasticity theory and the rules. At the Ohio state university, a called FORMEX rules system is Altan and his colleagues write multistage cold forging process planning and programming language. [2]. It depends on a cold forging parts of various shapes widely classification. [3] implement knowledge based cold forming sequence design system, adopting the design rule sure to establish a feasible sequence, then using finite element analysis optimization this sequence. A knowledge based mold design automation system is Cheok and his colleagues carefully designed. [4] in the national university of Singapore. Some parts representation techniques, stamping parts recognition and mould constitute also exists in this work. In China, huazhong university of science and technology researchers also developed based on knowledge system for small metal parts stamping progressive die program packages. [5]. Use features, users can under 3D architecture design products. In manually set arrangement, user can use interactive mand to development zones outfit layout design. From Liverpool university industrial research department39。為排樣規(guī)劃，更多的設(shè)計(jì)方案的類型應(yīng)該被添加到知識(shí)模型中。該系統(tǒng)擁有圖形交互界面，用戶可以在設(shè)計(jì)過(guò)程中交互式地改變各種設(shè)計(jì)參數(shù)。它將會(huì)足夠的靈活允許設(shè)計(jì)者具有創(chuàng)造性，同時(shí)用計(jì)算機(jī)來(lái)執(zhí)行幾何計(jì)算和自動(dòng)得到設(shè)計(jì)結(jié)果。根據(jù)用戶的要求帶狀排樣的結(jié)果可以在設(shè)計(jì)過(guò)程