三、统计工具在制定对策阶段的应用通过前面的步骤,我们找到了引起问题的关键原因。对症下药,消除这些“罪魁祸首”是本阶段的主要任务。还是来看一个QC小组面临的问题吧:小组通过定量分析,确定有4个过程参数(冷却水、涂胶量、烘箱温度和离线烘存)对最终的产品剥离强度有显著影响。但是怎样优化这些参数,以使结果最佳呢?如果盲目的进行试验,不仅耗费人力物力,甚至影响生产效率,而且很有可能在付出很大的代价后还无法获得想要的效果。此时此刻DOE可以助你 Third, the application of statistical tools in the development phase Countermeasures Through the previous steps, we found the key causes of the problem. The right remedy to eliminate these “culprit ” is the main task of this stage. Let’s take a look at the problems faced by a QC team: The team determined by quantitative analysis that there are four process parameters (cooling water, glue volume, oven temperature and offline bake) that have a significant effect on the final product peel strength. However, how to optimize these parameters so that the result is the best? If the experiment is carried out blindly, it will not only cost manpower and material resources, but also affect the production efficiency, and may not be able to obtain the desired effect after paying a great price. DOE can help you at this moment