【正文】 of development in the enterprise continues to accelerate modernization , spare parts management also requires continuous improvement , and spare parts management itself , involves a lot of links and departments , managers need to consider the technical management of spare parts , program management , inventory management and economic management of the four content areas . Detailed expanded, it also involves the consumption of spare parts to grasp the law 。 procurement of spare parts , manufacture and repair old 。 is to ensure the quality and quantity of spare parts varieties under supply timely , guided by the principles of economic rationality , spare parts planning, manufacturing, procurement , management of reserves , supply of work carried out . In fact , the whole process is the spare parts management is damaged law , the law ordered the gradual transparency in the library structure gradual economic rationalization process.Spare parts management purposes(1) to ensure normal operation of equipment .(2)strengthening the parts planning and quality management, improve the hit rate plan , put in place to ensure that spare parts according to demand .(3) to prevent substandard spare parts into the plant , to eliminate problems caused by the quality of maintenance spare parts or production delay can not be normal .(4)to meet the needs of production and equipment maintenance .In a nutshell, spare parts management is sufficient to achieve the following objectives.(1)help to reduce production downtime losses caused by the sudden failure of equipment to a minimum. (2) help to reduce equipment down time planned repairs and repair costs to a degree.(3) contribute to the reserve fund spare parts pressed to the lowest level reasonably supply.(4)the consumption of spare parts and inventory forms.Spare Parts ManagementTechnical management of spare parts , spare parts , also known as quota management , including preparation , basic data accumulated spare parts management , pursuant to grasp demand for spare parts , spare parts consumption forecast fixed , determine a reasonable reserve quota and forms Spare Parts for spare parts production, purchasing, inventory provides scientific and rational basis. Technical management of spare parts , the first thing to do is to implement parts consumption quota, determined reserve quota , it is necessary to do everything possible to reduce the consumption of spare parts and storage , but also according to production plans , equipment operation and changes in the external environment, timely and appropriate manner adjust the corresponding consumption and reserves , and therefore the focus of the work is to specify the technical management of spare parts for a reasonable reserve quota .Spare parts consumption is the basis of fixed quota management, consumption of fixed consumption rate is that it is directly related to the amount of reserves and ordering spare parts to determine the amount, the unit is usually pieces / month.Parts of the equipment during operation ever wear, when to wear to a certain extent though can’t be repaired or repairable but economically viable , only to scrap the replacement process , known as zero ( the Department) of consumption. Since most of the spare parts are designed in accordance with equal strength rather than by design, such as life, that is, it’s working life is different, and therefore scrapped , the replacement will have priority, consumption speed is different. The consumption of spare parts is fixed under certain conditions, the production per unit of output per unit of production or consumption of a reasonable number of standard spare parts , such as the consumption of spare funds yuan output value, where said certain conditions , a variety of direct impact on the consumption of fixed factors such as quality of management , business management conditions, natural environmental conditions , production technology and quality equipment , spare parts disappear when determining quota should consider the impact of these factors.Inventory Form Type(1) to determine the type of demand storage model ( the normal supply of inventory models,inventory model with secure storage volume, may be a shortage of inventory models.(2) the probability of the type of demand storage model(3) spare parts storage model cycle method(4)Spare profit method storage modelSpare ABC management:ABC Classification Management Act, also known as the focus of management method is the application of materials management in the ABC classification of controlled spare parts management. The approach by focusing on the major forces , targeted , focused to catch the main contradiction , that the difference between primary and secondary, category management is a small effort to obtain a large effect an effective management techniques. Application ABC management method that can solve plex management of spare parts and a relatively small staff of vast contradictions, can play a multiplier effect, not only to better ensure the supply of production and maintenance needs, but also significantly reduce reserves, accelerate cash flow. This method is the first to be classified for spare parts, and then press the class adopted different tactics for management, which is currently the most monly used as a spare parts business category management approach.Generally. Spare parts inventory supplies many types of businesses. Every species do not ask the price, a