1模多种塑件的注射模设计

Design of Injection Mold for A Variety of Model Parts

以一组系列塑件为例,介绍了一种1模多种塑件的注射模设计,模具采用节流阀控制注射过程中的料流速度,以实现不同长度、大小的型腔同时充满熔融塑料的目的,达到了注射的工艺要求,经实际生产证明,模具生产的系列塑件外观精致,收缩一致,尺寸稳定,极大地缩短了新品开发周期,满足了客户的要求,取得了良好的经济效益。

In a series of products as an example introduces the design of the injection mold for a variety of model parts, mold by using throttle valve control the injection process of the material flow rate, in order to achieve the cavity length, different size at the same time full of molten plastic objective, meets the requirement of the injection process, the actual production of proof, mold production the series of plastic parts and delicate in appearance, shrinkage is consistent, stable size, greatly shortens the period of product development, to meet the requirements of customers, and achieved good economic benefit.