锐意车左后视镜盖单型腔注射模设计

论文编号:JX505   论文字数:22744,页数:46  有设计图，外文翻译

摘　要
 本次毕业设计的课题是锐意汽车后视镜盖的模具设计。来源于哈齐塑汽车饰件有限公司。在工厂实习过程中，了解了模具的加工生产，认识到模具行业的重要性。本文主要介绍了锐意车左后视镜单型腔注塑模设计的方法及过程。主要通过单分型面注塑，根据产品特性设计凸凹模，选择注塑机型号，确定总体结构设计，着重设计了斜导柱的弯曲力计算，方便产品脱模。通过CAD绘制装配图。本文分为三部分，在第一部分，介绍了注塑模在现代工业的发展状况和选题的目的和意义。第二部分的内容是根椐对产品的特征，选择所用注塑机型号、分型面的确定、模具的设计和结构方案的选择。第三部分是本次模具设计的主要部分，其具体的内容包括：成型部分的设计计算、浇注系统的设计、排溢引气系统设计、冷却系统的设计、脱模机构的设计以及复位系统的设计，另外还设计一些其它的零部件。
关键词：模具； 注塑模； 浇注系统； 脱模

Abstract
The graduation project is the determination of the issues covered car rearview mirror mold design. Haqisuo from Plastic Automotive Trim Co., Ltd.. Internship in the factory process, the understanding of the processing tool, recognizing the importance of mold industry. This paper mainly introduces the car left the rearview mirror is determined to single-cavity injection mold design method and process. The main surface through a single injection, according to the design of product characteristics of convex and concave mold, injection molding machine to choose models to determine the overall structural design, focusing on the design of the oblique derivative of the bending force calculation column to facilitate product release. Assembly through the CAD drawing.This article is divided into three parts, in the first part, introduced the injection mold industry in the modern situation and the purpose and significance of topics. The second part of the show is the root of the characteristics of products, select the type used in injection molding machine, the determination of surface, mold design and structure of the program choice. The third part is the main part of die design, and its specific content, including: forming part of the design calculation, design of gating system, overflow row air-system design, cooling system design, design agencies, as well as Demoulding reset system design, also designed a number of other parts.
Key words: mold； injection mold； casting systems； Demoulding

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