CAJ | 학술논문

为减小注塑件的翘曲，降低模具设计过程中试模、修模的次数，以中兴牌路由器前盖为分析对象，首先利用UG软件对路由器前盖进行三维造型，再利用Moldflow 软件对路由器前盖的翘曲缺陷进行分析。通过优化模具结构、制件厚度以及调整模具温度、注塑温度和保压曲线等工艺参数，使注塑件翘曲量减小。通过优化注塑件的成型过程减小翘曲量，得到最优的工艺数据组合，可进一步改善产品质量，降低模具设计制造成本。
위감소주소건적교곡，강저모구설계과정중시모、수모적차수，이중흥패로유기전개위분석대상，수선이용UG연건대로유기전개진행삼유조형，재이용Moldflow 연건대로유기전개적교곡결함진행분석。통과우화모구결구、제건후도이급조정모구온도、주소온도화보압곡선등공예삼수，사주소건교곡량감소。통과우화주소건적성형과정감소교곡량，득도최우적공예수거조합，가진일보개선산품질량，강저모구설계제조성본。
In order to reduce the warpage of injection molding and the number of mould testing and repairing ,the front cover of ZTE router was used for the analysis object .A solid model of the front cover was created by UG ,Moldflow was used for the front cover to do warpage analy‐sis .The warpage was reduced through optimizing the mold structure ,the thickness of the plas‐tic injection parts and adjusting the technological paramete such as die temperature ,injection temperature ,and presure maintaining line .T he best optimized parameters are obtained by opti‐mizing the injection molding process ,w hich can reduce the w arpage of the injection molding .It is important to the improvement of product quality and cost reduction .