CAJ | 학술논문

以生产现场的质量检测误差率为研究对象，在掌握作业流程及数据收集整理的基础上，利用DOE中控制因素试验设计的方法探索降低质量检测误差率的有效途径．以M 工站作业为例，通过作业流程分析，运用数理统计及因果分析法，选取生产线误测率的影响因子，采用DOE控制因素试验设计方法，实现用较少的实验次数和较低的实验成本发现导致误测产生最主要因素，对其进行改善后，误测率由12．2％降至4．2％，工站工时由17．67s缩至16．24s ，提升了作业质量和效率．
이생산현장적질량검측오차솔위연구대상，재장악작업류정급수거수집정리적기출상，이용DOE중공제인소시험설계적방법탐색강저질량검측오차솔적유효도경．이M 공참작업위례，통과작업류정분석，운용수리통계급인과분석법，선취생산선오측솔적영향인자，채용DOE공제인소시험설계방법，실현용교소적실험차수화교저적실험성본발현도치오측산생최주요인소，대기진행개선후，오측솔유12．2％강지4．2％，공참공시유17．67s축지16．24s ，제승료작업질량화효솔．
The detection error rate of production spot quality testing was studied based on the a-nalysis of operation flow and data collection .The effective ways were explored to reduce the de-tection error rate by using method of quality control factors in the design of the DOE test . Through reasonable arrangement of the experiment ,causal analysis and mathematical statistics , M working station operation process ,for example ,was analyzed .And then the most important factors resulting in measurement errors were chosen by using the basic methods of DOE control factor experiment design .By improving the factors ,the process measuring error rate decreased from 12 .2% to 4 .2% ,and the working time of work station decreased from 17 .67s to 16 .24s . The working quality and efficiency was improved .