1、中间体注射模设计 本科生毕业设计(论文) 中间体注射模设计 Intermediate injection mould design 学院(系) : 机电工程系 专 业:机械设计制造及其自动化 学 生: 指导教师: 中间体注射模设计 中间体注射模设计中间体注射模设计 摘摘 要要 本课题是中间体注射模设计。该课题所涉及的问题有以下几个方 面:对零件的测量、分析、绘制,塑料模具的结构设计;部分模具零件的加工工 艺规程编制及加工后模具的组装。其主要问题是塑料模具的设计。 通过对中间体 塑料件进行测绘及对该塑件进行结构工艺性分析, 设计了一副生产该塑件的一模 两腔的塑料模。该模具选择了双分型面,采用了点
2、浇口进料浇注系统、推杆推出 机构、双导柱分型机构、导柱导向结构的合模导向机构、组合式的成型零件结构 形式,并对成型零件尺寸进行了计算,对模具安装的注射机进行的初步选择和校 核。 关键词 注射模;工艺分析;双分型面;设计 Intermediate Injection Mould Design Abstract:This topic is intermediate injection mould design. The topic of the problems involved in the following aspects: the parts of measurement, analysi
3、s, drawing, plastic mold structure design, Part of the mould parts processing procedures and after processing mould assembly. The main problem is plastic mould design.By surveying and intermediates for the plastic parts for linear structure analysis, design of a pair of the production of plastic mol
4、d two cavities. The mould chose double parting surface, using a runner gating system, putting out feed-in institution, double guide column type institution, the mould structure column orientation, steering mechanism of forming parts structure form, and the size of molding is calculated, the injection machine tooling for the preliminary selection and checking. Key Words: Plastic mold; Process Analysis ; Double parting surface; Design 中间体注射模设计 目 录