毕业论文移动版

摘要本设计是以“电脑机箱 TH-1 面板支架”为例，描述了塑料模具的设计的一般 过程，以对电脑机箱 TH-1 面板支架塑料制件的结构工艺特点为设计起点，其中 包括对材料的了解、塑件成型特点之处等，并选择了用以注塑成型的注塑设备。 然后对电脑机箱 TH-1 面板支架注塑模具各个环节一一设计，其中包括选择合理 的分型面、确定型腔数目及布置，对浇注系统的设计、成型零部件的确定、脱模 机构的设置、合模导向机构的确定、定距分型机构的设计。接着根据设计参数的 需要，确定标准模架和模具材料的型号，然后再对注射机的各项工艺参数进行相 关校核。75746

本文论述的电脑机箱 TH-1 面板支架注塑模具设计中，采用了三板式模具结 构，并且浇注系统创新的设计为三级分流道形式，采用一模两腔的型腔布置，最 后利用推杆，将制件推出。

毕业论文关键词： 电脑机箱 TH-1 面板支架 注塑模 三板式模 浇注系统 脱模机构 定距分型机构 三级分流道结构

Design of injection mould for TH-1 panel support of computer case

Abstract This is in order to "computer case panel 1, support" as an example, this paper introduces the plastic mold design, 1, plastic plate bracket as a design starting point, including the general process of understanding the material of computer chassis technology characteristics, the feature points of the plastic molding, and injection molding injection into the selection of equipment type。 Then, computer case panel 1, support all aspects of the design of injection mould, including selection of reasonable classification to determine the cavity number and layout, design of gating system, forming a to identify parts, demoulding mechanism, mold guide mechanism, from the mechanism and the cooling system design。 Then according to the needs of the design parameters to determine the standard mold and mold material model, and then the injection molding machine inspection process parameters。 The analysis of the working principle of the injection mold description and the design of the various

components of the mold, which can occur in the process of installation and debugging of these issues, and gives the corresponding solutions。

The panel of the computer case day - injection mold design 1 and supporting the drawing transaction, the third board model structure, the door control three grade branch form of system innovation, using the two cavity layout design。 Finally, putting, the introduction of the paper。

Keywords: computer case Th-1 panel bracket injection mold three plate mold pouring system demoulding mechanism fixed distance parting mechanism three level shunt structure

目录

摘 要 I

Abstract II

1 绪论 1

1。1 选题的意义 1

1。2 国内外研究现状及发展现状 1

1。3 本章小结 2

2 电脑机箱 TH-1 面板支架工艺性分析 3

2。1 材料的性能参数 3

2。2 成型特性和条件 3

2。3 塑件的结构工艺性分析 (责任编辑：qin)