流程工业企业拥有许多性能优良的设备,进行高效率、大批量生产,生产过程的连续性、平行性、比例性、节奏性都很强,具有可以提高劳动生产率、增加产量、降低产品成本等一系列优越性。但也有一些不利的地方,如生产的连续性使生产线的某一处发生故障,就有可能导致全线停车,带来较大的经济损失。同时,企业为了追求生产的高效率、低成本,不断追求生产设备的大容量及高速度,大量的资金被投入到现代生产 Process industry companies have a lot of high-performance equipment, high-efficiency, high-volume production, the continuity, parallelism, proportionality, and rhythm of the production process are strong, with the ability to increase labor productivity, increase production, reduce product costs, etc. Series superiority. However, there are also some unfavorable conditions. For example, the continuity of production may cause a fault in one part of the production line, which may lead to a full-line stoppage and bring about greater economic losses. At the same time, in order to pursue high production efficiency and low cost, companies are constantly pursuing high capacity and high speed of production equipment, and a large amount of capital is put into modern production.