【摘要】 针对线材生产的特点,采用基于统计过程控制的方法(SPC),对线材生产过程中控制对象、控制图的选择进行了分析,设计并实施了一个实际的SPC分析系统,给出了实际使用时需要注意的问题,并以实例说明了SPC在线材生产应用中的实际效果．更多还原

【Abstract】 Aiming at the characteristics of the production of wire rods, how to choose control objects and control charts in the production process was discussed based on the method of statistics process control (SPC). A practical SPC analysis system was designed and carried into execution. Some concerned problems were given in practical use and the factual effect of SPC theory applied in the production of wire rods was demonstrated.更多还原