Module 2
- 1. Company systemMRP (quantity of material indispensability plan)
- 2. MRPThe structure which calculates the part amount that ordering is necessary by I calculate the gross weight of the part which I perform part development about the product with the production plan, and is necessary for production, and deducting effective stock quantities from there.(Wikipedia) One of the production control technique that the quantity of material indispensability plan is a factory, and is used. I am called MRP(Materials Requirements Planning). It is technique to plan production by material management. I develop the concept, and organization managing all resources necessary for the staff except the material, the production including facilities is called MRP2. Furthermore, it is ERP stock of the whole company, settlement, to have managed the assets (enterprise resource planning).
- 3. The quantity of indispensability = required amountQuantity of quantity of net indispensability = total indispensability - (stock + order 残)The number of the quantity of net indispensability X constitution of the quantity of total indispensability = parent of the child (number)A unit to place an order for lot summary = and unit to prepare itI do not perform a lot four lot = lot summaryMRP関連用語
- 4. Condition of the MRP introductionProduction schedule being made well.2) Part lists being always maintained in the latest state.3) Stock situation, device situation, being grasped definitely.4) What a lot summary, procurement lead time are set definitely, and is maintained depending on a turn of events.
- 5. Practice of the MRP calculation１．It is an MRP calculation of middle part E ２．It is an MRP calculation of purchase part C for pro-part A ３．It is an MRP calculation of purchase part C for pro-part B ４．It is an MRP calculation of purchase part C for pro-part E ５．It is a total MRP calculation of purchase part C for product A
- 6. When I do MRP of C like problem 2.3.4 individually, The number of the start day order of C is 1602) When I gather up MRP of C like problem 5,The number of the start day order of C is 120