微分注射成型微型齿轮的实验  

Experimental of Molding Micro Gear by Differential Injection Molding Machine

作　　者：张君青 谢鹏程[1] 丁玉梅[1] 杨卫民[1] 焦志伟[1] 

机构地区：[1]北京化工大学机电工程学院,北京100029

出　　处：《塑料》2016年第4期104-107,共4页Plastics

基　　金：中央高校基本科研业务费专项资金(YS1403)

摘　　要：介绍了现有微注射成型机的特点,基于高分子材料微积分方法研制成功全电动微分注塑机,利用该微分注塑机成功注射成型平均质量仅为0.0116 g的精密微型齿轮。同时设计了正交试验探究不同工艺参数对制品成型质量的影响权重,研究成果为进一步提高微注射成型效果提供了一定理论基础。Introduced the characteristics of existing micro injection molding machine, and developed the fully electric differential injection molding machine based on the calculus in polymer materials, and successfully made the micro gears with the average quality of 0. 0116 g by using the differential injection molding machine. Besides, an orthogonal experiment was designed to explore the influence of different forming process parameters on the products quality ,for further improving molding quality provided a certain theoretical basis and experimental basis.

关 键 词：微注射成型 高分子材料 微分系统 微型齿轮 正交实验 

分 类 号：TQ320.662[化学工程—合成树脂塑料工业]