CAJ | 학술논문

采用正交试验与模糊数学中的综合评判法相结合，以非球面透镜为研究对象，对不同工艺条件下的注塑压缩成型过程进行模拟分析，对塑件成型后的最大翘曲变形量、平均体积收缩率和翘曲之后折射指数中更改3个目标值进行综合评判，得出综合评分。通过对综合评分进行极差分析，确定熔体温度、模具温度、压缩距离、压缩时间、压缩速度、压缩力和冷却时间7个工艺参数的影响程度，并绘制综合评分趋势图，分析得出最优的注塑压缩工艺参数组合方案，并对该工艺组合方案进行模拟验证。
채용정교시험여모호수학중적종합평판법상결합，이비구면투경위연구대상，대불동공예조건하적주소압축성형과정진행모의분석，대소건성형후적최대교곡변형량、평균체적수축솔화교곡지후절사지수중경개3개목표치진행종합평판，득출종합평분。통과대종합평분진행겁차분석，학정용체온도、모구온도、압축거리、압축시간、압축속도、압축력화냉각시간7개공예삼수적영향정도，병회제종합평분추세도，분석득출최우적주소압축공예삼수조합방안，병대해공예조합방안진행모의험증。
Combining the comprehensive evalu-ation method of fuzzy mathematics with orthogonal test,with aspheric lens as the research object,this research is conducted in different conditions of compression molding process simulation of plastic molding,maximum warping deformation,the av-erage volume shrinkage change three target value for comprehensive evaluation and warping rate af-ter refraction in the index,to finally obtain a com-prehensive score. Through the analysis of the range of the score,the degree of influence of the seven process parameters of influence that deter-mine the melt temperature, mold temperature, compression distance,compression time,compres-sion speed,compression force and cooling time are obtained,and analyzed to obtain the optimal injec-tion and compression process parameters combina-tion scheme, And simulation verification of the combination process is performed too.