摘   要

根据塑料制品的要求，了解塑件的用途，分析塑件的工艺性、尺寸精度等技术要求，选择塑件制件尺寸。本模具采用一模四件，侧浇口进料，注射机采用海天80XB型号，设置冷却系统，CAD和绘制二维总装图和零件图，选择模具合理的加工方法。附上说明书，系统地运用简要的文字，简明的示意图和和计算等分析塑件，从而作出合理的模具设计。
关键词：机械设计；模具设计；CAD绘制二维图；，注射机的选择

English the mold
Abstract
According to the plastic products requirements, understand the use of plastic parts, plastic parts of the process analysis, dimensional accuracy and other technical requirements, selection of plastic parts size. The use of a mold of a mold four, a side gate feed, injection machine uses the Haitian 80XB models, cooling system, CAD and rendering2D assembly drawing and parts drawing, mold reasonable processing method. Attached statement, the systematic use of a brief text, concise schematic diagram and calculation analysis of plastic parts, the mold design.
Key words: mechanical design; mold design; CAD mapping of two-dimensional graph;, the choice of injection machine