Establishiment Of The System Parameters For The Material Requirement Planning Of OEM Manufacturers

Manufacturing companies OEM suppliers often because of delay in delivery ofcustomer complaints, affecting the business normal orders, sometimes because of theserious delays in delivery, and even customers canceled orders, refused exchanges, inorder to ensure prompt delivery, often corresponding to the high inventory highinventory in addition to consuming a lot of storage space and manpower management,but also caused by the backlog of enterprise funds, interest expense increased, toproduce Dailiao risk. Companies as well, because too many types of materials, andcount well, resulting in high inventory, even if he wanted to try to reduce inventory,but also because of fear of suspension to be expected and I do not know how muchwould be appropriate in this case Company Y should be reduced, since7000entrymaterials, inventory, backlog of funds, the company cash flow is very difficult, butbecause of the serious suspension to be expected, did not dare to reduce inventory.Past, domestic and foreign scholars on Material Requirements Planning is more thanlarge enterprises for the production of final goods, accounting for manufacturingcompanies the largest number of OEM suppliers how to build for their own materialneeds to calculate the parameter model is not yet involved, this research attempts toestablish more suitable parameter model for calculation of material requirements ofthe OEM supplier of enterprise to help businesses reduce the inventory of materials,to reduce the suspension to be expected, significantly reduce the operating load of thematerial control department and purchasing department.In this study, in the enterprise to collect collate the raw data, interview withrelated management work staff, to find bottlenecks in the practical work, design andestablishment of a materials more suitable for OEM supplier of enterprise’s demandfor computing the parameters of the model, and Taiwan Union Technology enterprisemanagement software system simulation of the actual situation on the parameters ofthe model to be tested again to fix some parameters, and ultimately the purpose ofreducing material inventory.This study was to calculate the parameters of the model to improve the materialrequirements of the Company Y, according to the needs of the master productionschedule MPS apply improved materials demand computing architecture, taking intoaccount the existing inventory and purchased the unpaid purchase orders, can get amore accurate number of the need to purchase materials, and thus effectively avoidingthe high inventory and stay stock; through the simulation of complete sets of materialsand advance with a reminder of manufacturers, to avoid downtime should be. Thisarticle explore the material requirements computing framework and specificparameter settings, the study compared with previous literature on the calculation ofmaterial requirements, more suitable for the production of OEM suppliers ofmanufacturing enterprises, more targeted, for this type of enterprise everydaymaterials program is the ability to play a role.