科技创新与应用2024，Vol.14Issue(10)：155-160,6.DOI:10.19981/j.CN23-1581/G3.2024.10.038
基于价值流图的注塑车间精益改善研究
摘要
Abstract
The problems of high defect rate,long changing time,disordered management and long processing time in injection molding workshop of L company were analyzed with value stream mapping(VSM).This paper applies potential failure mode and effects analysis(FMEA),single minute exchange of die(SMED),10S management,ECRS principle and man-machine joint operation analysis to make lean improvement(kaizen)to product quality,mold change time,production site and injection molding process.The delivery cycle of Valeo connector is shortened from 22 days to 8.35 days,the balance rate is increased from 35.7%to 50.2%,the reject rate is reduced from 10%to 2%,the mold change time is reduced from 81.5 min to 45 min,the injection molding processing time is reduced from 28.5 s to 13 s,the injection molding machine OEE 15.5%is improved,and the field order is improved.关键词
精益改善/价值流图/潜在失效模式与后果分析/快速换型/10S管理Key words
kaizen/value stream mapping(VSM)/potential failure mode and effects analysis(FMEA)/single minute exchange of die(SMED)/10S management分类
化学化工引用本文复制引用
卢旭,朱玉杰..基于价值流图的注塑车间精益改善研究[J].科技创新与应用,2024,14(10):155-160,6.基金项目
2021年度湖北省教育厅科学研究项目(B2021148) （B2021148）
