差动传动式微型注塑机注射系统的设计与开发  

Injection System Design and Development for Differential Drive Micro-injection Molding Machines

作　　者：黄庆达[1] 许忠斌[1] 王珏 施优优 周巨栋 张本西 刘国林 

机构地区：[1]浙江大学化工机械研究所 [2]浙江申达机器制造股份有限公司

出　　处：《化工机械》2014年第4期438-441,487,共5页Chemical Engineering & Machinery

基　　金：浙江省重大科技专项项目(2012C01011-3);浙江省重点科技创新团队(2011R50005)

摘　　要：在对国内外微型注塑成型机的注射系统进行分析的基础上,提出了结构简单、制造成本较低的差动传动式微型注塑机的注射方法;基于差动传动的注射原理,设计差动传动的微型注塑机的注射装置,并开发相应的控制原理和流程;分析计算了注射系统的功率和相关参数,为解决微注塑过程中难以控制微小注射量和注射精度的问题提供了新途径。Based on analyzing injection system of micro-injection molding machines at home and abroad,a injection method for micro-injection molding machines which boasting of simple structure and low cost was proposed,including its control principle and process and the injection system＇s power and working parameters.Both power and other parameters of injection system were analyzed and calculated to provide a new way of controlling injection volume and accuracy in micro-injection molding process.

关 键 词：微注塑机 注射装置 差动螺旋传动 

分 类 号：TQ051.93[化学工程]