电脑机箱TH-2驱动面板的注塑模具设计
摘要TH-2驱动面板的注塑模具的设计，需要对塑件进行结构工艺性分析，并且利用相UG软件来辅助设计，完成电脑机箱TH-2驱动面板的注塑模具设计。该模具的设计，应首先从其结构考虑，电脑机箱TH-2驱动面板的结构比较复杂，且存在曲面结构，并且，表面粗糙度值有的很小。设计采取一模两腔的的模具设计，由于塑件的结构不适合直接推出，必须采用侧抽芯的方法来实现。本次设计采用斜顶的设计，可以更为方便的推出塑件，且操作较为方便，可以实现脑机箱TH-2驱动面板的大规模化生产。76886
在如今现代化的生产中，模具的要求也在逐渐的提高，体现在各个方面，从塑件的角度讲，首先是塑件的尺寸精度，再者，就是塑件的外观形状以及塑件的性能。从模具的角度讲，模具必须适应大批量生产结构，具有高效快捷的效率，且操作方便，模具结构加工简便，且成本要低，模具寿命要长。
毕业论文关键词：UG 驱动面板 斜顶
The design of computer case TH-2 drive panel board
Abstract The topic of my design is the design of the injection mold of the TH-2 drive panel。 First, the need for structural analysis of plastic parts, and the use of relevant software to assist in the design, the final completion of the computer chassis TH-2 drive panel injection mold design。 The design of the mold should be considered from its structure, the structure of the TH-2 driver panel is more complex, and there is a curved surface structure, and the surface is very smooth, but also through the spray processing。 The design to take a two cavity mold design, because the structure of the plastic parts is not suitable for direct introduction, must use the side core pulling method to achieve。 This design uses the inclined roof design, can be more convenient to withdraw from the plastic parts, and the operation is more convenient, can realize the large scale production of TH-2 drive panel。
In now in the modernization of production, requirements of the mold also gradually increase, reflecting in all aspects, from the perspective of plastic parts, the first is plastic parts size precision。 Additionally, plastic the appearance shape and plastic parts of the performance。 From the point of view of the mold, the mold must adapt to the mass production structure, with efficient and efficient, and easy to operate, the mold structure is simple, and the cost is low, the mold life is long。
Key Words: UG drive panel board pentroof
目 录
摘 要 III
Abstract IV
目 录 V
1 绪论 1
1。1模具的简介 1
1。2注塑成型的概述 1
1。4国内模具研究现状 2
1。5本章小结 2
2 塑件及其材料的工艺性分析 3
2。1塑件材料的性能 3
2。2 塑料（ABS）注塑工艺参数 3
2。3电脑机箱TH-2驱动面板的结构工艺性分析 3
2。4本章小结 7
3 模具结构的设计 8
3。1分型面的选择 8
3。2型腔数目的确定 9
3。2浇注系统的设计