1、 基于 UG 的三通接口注塑模设计 Three interface injection mold design based on UG I 摘摘 要要 许多塑料成型方法主要用于注塑，挤出，压制，压铸，加压成型等方法。注塑 成型包含加料、熔融塑料、模具零件冷却和脱模等五个步骤。本课题主要是针对塑 料三通接头的注塑模具结构设计，介绍了以 UG NX V5.0 作为模具开发平台设计三 通管件注塑工艺，实现了智能软件和实际设计的结合，提高生产效率和塑料制品的 效率。因为特殊的结构该模是双分型面点浇口模具。 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：首先对注塑模具进行
2、工艺性分析；再根据实际情况确定好分型面；再进行浇注 系统包括主流道，分流道以及浇口等的设计；再确定模架和必须的标准件；接下来 合模导向机构，脱模推出机构以及侧向抽芯分型结构的设计；最后再经过必要的选 材和计算设计成型设计并完成三通注塑模的三维动画仿真设计。 关键字：UG 三通 注塑模 结构设计 II 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 ty
3、pe 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
4、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
5、 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 in
6、jection 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
