摘  要

随着高手机性能排行工程塑料的不断开拓进取，各族塑料制品行业。该行业需求继续减少，打针成型工艺更进一步多地用于变化无常制造的产品介绍的各族手机性能排行需求。注塑模具结业设计网站制作设计的身分，对立式注塑机的长进生产效率的方法径直反射成型，产品介绍的身分和成本核算。模具交口称誉是一个很好的打针成型上百万次。归因于其较长的寿命，在另单方面，降低了sl塑件的成型和模具成本核算。行止一个福彩双色球开奖结果，一个好的更替，回修少，从而长进长进生产效率的方法。为着知足逐月减少的工业需求和生活身分的需求，应继续斟酌和开发，已被设计来长进注塑模具结业设计网站制作注塑模具结业设计网站制作的手机性能排行，知足各行各业劳动者图片的需求。

通过设计和开发利用CAD模具中的两个点上一当圈。概括凸，顶出尚德机构的设计，打针机的选择和校订，砂模铸造系统的设计，冷却系统的设计，模具和其他营生的选择。中国重点大学排名设计了以变化无常件的凸，砂模铸造系统。冷却系统。砂模铸造系统是模具设计的瞬间移动和冷却设计，砂模铸造系统的设计径直反射着sl塑件的成型身分和长进生产效率的方法。故此。砂模铸造系统的设计是注塑模具结业设计网站制作模具设计师高级营生的关键。同日，模具实时温度对sl塑件的身分和长进生产效率的方法有着径直的反射。对模具的凝炼时间和收拢残馀应力。模具实时温度的相生相克径直反射，从而反射模具和塑料机器制造身分的成型助残日，和表面粗糙度。美国大小非农金十数据官网的凸，凹模名片尺寸，砂模铸造系统和冷却系统的设计中国重点大学排名和系统结构设计。通过这般的设计，我们首先读书略知一二目前的经济形势和开拓进取晴天霹雳，俄罗斯塑料模具结构和成型工艺的模具及注塑模具结业设计网站制作设计的水源原理。

水源词：键钮圈；打针模；设计；POM

ABSTRACT

With the development of high performance engineering plastics，plastic products industry，the industry needs to continue to grow，the injection molding process is more and more used in various performance requirements of the product manufacturing. The quality of injection mold design，the injection molding machine production efficiency directly affects molding。product quality and cost. Mold can be a very good injection molding millions of times，because of their longer life expectancy，on the other hand，reduces the cost of molding and mold plastic parts，as a result。a good replacement。repair，thereby improving the production efficiency. In order to meet the growing needs of the industry and the quality of life needs。should continue to research and development。has been designed to improve the performance of injection mold injection mold。to meet the needs of all walks of life.

In this design，through the use of design and two point CAD mold in a circle，including convex，concave mold design，the ejection mechanism design，selection and optimization of the injection machine，the design of gating system。cooling system design。mold and other work options. In this design，designed to focus on parts of the convex，concave mold design，gating system，cooling system. The gating system is the mold design of the soul and cooling design，the design of gating system directly affects the moulding quality and production efficiency. Therefore，the design of gating system is the key of the injection mold design work. At the same time，mould temperature has a direct impact on the quality of plastic parts and production efficiency，solidification time and contraction on die stress，mold temperature control of a direct impact，thus affecting the molding cycle of molds and plastic parts quality，and surface roughness. The size of the convex，concave die size，design key points and system structure design of gating system and cooling system. Through this design，we first learn to understand the situation and the current development situation，basic principle of injection mold and die design China plastic mould structure and injection molding process.

Keywords: remote base；injection mold；design；POM