模具大学本科设计说明书.docVIP

摘 要 中国模具经过这些年的发展，有了长足的进步。在行业上尤其是塑料模具方面，发展更是突出；从地域上看，广东是全国发展最快，规模最大，覆盖面积最广的省，也是在这方面经济收入最高的省。 但是，中国的模具行业发展也存在很多弱点，一是发展的整体规模虽然很大，但是每个个体规模却是偏小的，大多是小厂；二从业人员很多文化素质不高，很多中学生做模具设计人员，其本身在思想和理念方面不是很高，导致要做到更高级，那是有难度的；三是我国高精尖模具还是相当缺乏，发展也相对落后，这些方面和日本等模具大国、强国还有很大差距。就其原因，主要是人才的落后，以及设备的落后，发展时间短。 塑料注射模具是现在所有塑料模具中使用最广的模具，能够成型复杂的高精度的塑料制品。 本文是关于咖啡壶的产品造型设计和注塑模具的计算机辅助设计,分为注射摸具的设计和模架及NC仿真装配,前者是对凸模,凹模,浇注系统,脱模机构,顶出机构的进行严格计算和设计,选择标准零件,设计非标准件;然后再用PRO/Ewildfire实体设计和PRO/Ewildfire做成3D实体,并用PRO/E＿emx4.1实体设计进行模具的仿真装配,然后输出成动画，并用MasterCAM进行数控编程、型芯、型腔的数控加工仿真检验及后置处理。 关键词： PRO/E、注射模、仿真、CAD/CAM/CAE Abstract Chinese modle, after years of development, has made significant progress. At the industry level, especially plastic mold, and there is conspicuous; Geographically, Guangdong is the fastest in developing, biggest in size, the most extensive coverage in the provinces, as well as the economy in this regard the province with the highest incomes. However, the development of Chinese die industry there are many weaknesses : First, the overall size of the development is significant, But each individual is too small a scale, most of the small plant; Second, many employees in cultural bottom quality, Many middle-students do die design, in their own thoughts and ideas in context is not very high, leading to more senior to do, It is difficult; Third, China is relatively still lack of high-quite -Die development, there is a great disparity in China and Japan ,it is big and strong in Die. On the main reason for the backwardness of personnel, equipment and the development time is short. Plastic Injection Mold now is the most widely used equipment in all plastic mold, Can forming complex and high precision molding of plastic products. This article is about the Coffee Makers?` Product Design and Computer-Aided Injection Mold Design, Injection Mold design and Mold frame, and the NC simulation assembly, which is about to convex and concave die, the gating system, Demoulding agencies, Launchede agencies design, choice