基于UG的三通接口注塑模设计毕业设计.doc

基于UG的三通接口注塑模设计 Three interface injection mold design based on UG 摘 要 许多塑料成型方法主要用于注塑，挤出，压制，压铸，加压成型方法。注塑成塑料模具零件冷却和。三通管件注塑工艺，实现了智能软件和实际设计，提高生产效率和塑料制品的效率。该模是双设计步骤严格按照注塑模具的结构设计和结合UG来完成的毕业设计的全部工作UG 三通 注塑模 结构设计 Abstract There are a lot of the plastics products of the type method. Among of them, most of inject， die-casting to compatibly press type etc. the type is divided in to add the material， meltdown plastics， and inject to make piece to cool off with make the piece to take off the mold to wait five steps. This topic mainly aims at the design process of injection mold for T-joint tube on the mold developing platform of UG NX V5.0， is introduced，the usual methods of injection mold design is discussed， the combination between intelligent software and actual design is realized，as well as mold design efficiency and productive efficiency of plastic products are improved. In view of models a concrete structure， this mold is the runner duplex profile injection mold. This design issue is the result of careful consultation and mentor determined by， and then strictly in accordance with the structure of injection mold design process and integrate the use of UG-D animation software to complete all the graduation work: first， to process of plastic injection mold analysis; then determined according to the actual situation better parting; further including the main channel gating system， shunt， and the design of the gate， etc.; and then determine the mold and must be standard parts; the next mold-oriented device， mold Launch and the side core pulling type structure design; Finally， after the necessary calculation of the design selection and design and complete the three links forming three-dimensional animated simulation of injection mold design Key words: UG T-joint Injection mold Structural design 目 录 摘要 I Abstract II 绪论 1 1 引言 3 1.1 塑料模具的现状及发展 3 1.1.1 国内模具技术发展及目前水平 3 1.1.2 国外模具技术发展及目前水平 3 1.2 塑料注射模具的分析 5 1.2.1 塑料件的工艺性分析 5 1.2.2 三通接头材料的选择 6 1.2.3 零件三维造型