圆盖注塑模设计毕业论文精选.doc

摘要 本课题主要是针对圆盖的注塑模具设计,该圆盖材料为改性PS，是工业生产中常见的一种保护盖产品。通过对塑件进行工艺的分析和比较,最终设计出一副注塑模。该课题从产品结构工艺性，具体模具结构出发，对模具的浇注系统、模具成型部分的结构、侧抽机构、顶出系统、冷却系统、注塑机的选择及有关参数的校核都有详细的设计，同时并简单的编制了模具的加工工艺。通过整个设计过程表明该模具能够达到此塑件所要求的加工工艺。根据题目设计的主要任务是圆盖注塑模具的设计，也就是设计一副注塑模具来生产塑件产品，以实现自动化提高产量。针对塑件的具体结构，该模具是点浇口的双分型面注射模具。 在现代的模具设计生产中,通常运用UG软件进行产品的3D图形设计，UGMoldWizard 是 UG 系统的一个独立的智能化设计注射模具的模块,按照注射模具设计过程的一般顺序来实现模具设计的整个过程。利用UG分析中的塑模部件验证对制件分析，并设置脱模方向及型芯和型腔区域。依次利用UG注塑模向导中的模具CSYS、收缩率、工件、型腔布局、分型、模架标准件、浇口流道和冷却等功能设计三维模具。并运用 UGMoldWizard 检验制件构的合理性，以及注射模具结构设计的可行性。最后由三维图直接生成二维图。 关键词:注塑模 圆盖 侧抽机构  ABSTRACT The main topic covered for a round of injection mold design, the materials for Modified PS, is commonly found in industrial production of a protective cover products. Through the process of plastic parts for analysis and comparison, the final design of an injection mold. The product mix from technology issues, and specific mold structure of the casting mold system, mold forming part of the structure, side pumped body, top of the system, cooling system, the choice of injection molding machine and related calibration parameters are detailed design, at the same time and developed a simple process dies. Through the entire design process that the mold can be achieved by the plastic parts processing requirements. Designed in accordance with the subjects main task is to build a round plastic injection mold design, that is, the design of an injection mold to produce plastic products in order to achieve automation to increase production. Plastic parts for the specific structure of the mold is the runner double parting surface of injection mold. In the modern mold design and production, usually by using UG software products 3D graphic design.UGMoldWizard is an independent mode of UG system to design injection mold intelligently, which uses the basic knowledge-embedded theory to realize thewholemold designing process in a normal order of injectionmold designing process.First，mold components in the UG-validation analysis on the p