下图(图4)是维修工程过程的示意图。整个过程基本上可以分为以下几个步骤:第1步:系统逻辑配置。对生产设备的功能、辑和影响进行分析。第2步:数据。有两种获取数据的方法。第一是通过对设备功能的历史数据分析,第二是通过标准或者制造商的说明来获得数据。第3步:寿命周期费用决 The following figure (Figure 4) is a schematic view of the maintenance process. The whole process can basically be divided into the following steps: Step 1: system logic configuration. Analyze the function, editing and influence of production equipment. Step 2: Data. There are two ways to get the data. The first is through historical analysis of equipment functions, the second is through standard or manufacturer’s instructions to obtain data. Step 3: Life cycle cost decision