音响外壳注塑模具设计和实现 机械制造专业

摘 要本论文的标题是音响外壳注塑模具的设计。 根据给定塑料件的结构特点，精度等级和材料，对塑料件进行了分析，了解了壳体的基本用途，并进行了技术分析。 声学壳的材料是PC。 声学壳的形状与中心平面对称，两侧都有肋。 根据塑料部件的尺寸，选择双腔布置，浇注侧浇口，并计算浇注量。 注射类型为海天HTF80XB 。 设计冷却系统，比较和选择脱模方法，检查模具结构，并分析整个塑料部件的模具流动。 使用NX UG6.0软件设计声学外壳的整体设计并完成它。 绘制零件图并完成设计规范。关 键 词 ： 机 械 设 计 ； 模 具 设 计 ； CAD 绘 制 二维 图 ； 注 射 机ABStractThe topic of this paper for the juicer filter injection mold design, according to the given the structure characteristics of the plastic parts, precision grade and the qualitative analysis of plastic parts, understand the basic purposes, juicer filter manufacturability analysis, juicer filter is made of PC, the appearance of wall covered with center face said, both sides have stiffened plate, choose according to the size of the plastic parts of one module and one cavity arrangement, side pouring gate, the pouring amount calculated, injection model USES the Haitian HTF80XB, to design of cooling system, compares the demoulding mode choice, and to check the mould structure, and to the whole plastic mold flow analysis, using NX UG6.0 software for the integral design of the mould of juicer filter and complete detail drawings of rendering, and finish the preparation of the design specification.Key words: mechanical design; die design; CAD drawing two-dimensional map; injection machine目 录摘 要 .........................................................................................................I第 1 章 绪 论 ...........................................................................................1第 2 章 塑 料 材 料 分 析 ...............................