d30等径三通注塑模具设计.pdf

洛阳理工学院毕业设计（论文） D30 等径三通注塑模具设计 摘 要 三通管作为一种日常生活中广泛使用的连接件，本设计对三通管的注塑模具 设计方法进行了阐述。通过本设计可以对注塑模具有一个全面的了解，以及设计 中需要注意的一些细节，了解模具的结构和工作原理。此次设计为D30 等径三通 管注塑模具设计，利 pro/e 进行三维造型，确定塑件体积质量等参数。设计包括 对塑件材料的选择和结构的分析；进行三通接头成型工艺分析、确定成型方案； 注塑机型号的选择、确定收缩率和分型面，进行模具尺寸计算；浇注系统的形式 和浇口的设计、导向定位机构、侧向分型与抽芯机构；脱模机构和分型面、排气 系统以及温度调节系统等。根据塑件的产品数量要求，以及结构要求，该模具采 用一模两腔。利 pro/e 、CAD 软件设计成形零件，从而进行全方面的参数化设 计，即对模具进行分模、生产元件、装配、试模、开模设计。　 　 关键词：三通管，注塑模具，导向定位，浇注系统，分型 洛阳理工学院毕业设计（论文） D30 Tee injection mold design ABSTRACT Only material by molding with the use of various products to become the value of the molding die is used having a certain shape and size of major process equipment of various products are widely used in many materials processing industry. As a tee connector widely used in daily life, the paper injection mold design tee described. Injection mold can have a preliminary understanding, as well as some of the design details that need attention through the design and understanding of the structure and working principle of mold. The design for the D30 Tee pipe injection mold design, the use of pro / e for three-dimensional modeling, to determine the volume of plastic parts quality and other parameters. Design includes analysis of the choice of materials and structure of the plastic parts, injection molding machine model selection, casting gating system design form and guide positioning mechanism, side parting and pulling mechanism, stripping agencies and sub-surface , the exhaust system and the temperature regulation system. KEY WORDS: Tee, Injection mold, oriented positioning, gating system, type I 洛阳理工学院毕业设计（论文） 目　录