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一工序划分和工序延续时间用计算机编制施工进度,首先要熟悉汽轮发电机组的安装和检验工作.将每个阶段的工作分成一些主要项目,它们可以是高压缸、各个低压缸、发电机、励磁机、每个阀门等等.每个主要项目再分成详细工序,但必须大小合理(指延续时间),以便能在限定的时间内完成.对于汽轮机的检验,每个工序不要超过4个工作班,也不要少于半个工作班.若工序过细,如把高压缸内盖每个螺栓的装卸都列入,则因进度表项目过多而无法控制.同样,如工序过大,则修正进度、作结论就可能产生差错引到错误方向.这个
In order to compile the construction schedule with a computer and process duration, it is first necessary to be familiar with the installation and inspection of turbine generator sets. The work in each phase is divided into major projects. They can be high pressure cylinders, low pressure cylinders, generators, Exciter, each valve, etc. Each major project is subdivided into detailed processes, but it must be reasonably sized (referring to the duration) so that it can be completed within a limited time. For the inspection of steam turbines, do not exceed 4 jobs per process. In class, no less than half of the work class. If the process is too thin, if the loading and unloading of each bolt of the high pressure cylinder inner cover is included, there will be too many schedule items to control. Similarly, if the process is too large, the correction Progress, conclusions may lead to errors leading to the wrong direction.