生產(chǎn)計(jì)劃與物料控制2-文庫吧資料
2025-02-19 23:35本頁面
【正文】 料 到 廠 日 G/R 采 購 單 下 單 日 L/T 生產(chǎn)時(shí)間 體現(xiàn)了“以終為始” 供需平衡 ? 供給 需求 :庫存 ? 供給 =需求 :0庫存 ? 供給 需求 :斷料 ? 需求和供給是分層次的 .在不同層次需求 ,供給有那些呢 ??? ?客戶訂單 ?生產(chǎn)訂單 ?采購訂單 The Enterprise Business Cycle Customer Orders Shipping Billing A/R Cash Demand MPS Manufacturing Warehouse MRP Purchasing Items BOM Routings Costing Pricing A/P Payment Vendor Goods Warehouse 探討 ? 通過以上的循環(huán) ,你能看到體會(huì)到什么 ? 物料清單 BOM ? The BOM lists all of the subassemblies , intermediates , purchased parts and / or raw materials that go into a parent item within a logical and structured hierarchy ? Can be defined at multiple levels or at single level ? Separate BOMs can be used for Manufacturing and Costing. ? Global or facility specific B i l l o f M a t e r i a l s t r u c t u r eP u r c h a s e d p a r t 2R a w M a t e r i a l 2C o m p o n e n t 2A s s e m b l y 1R a w M a t e r i a l 1C o m p o n t n t 1 P u r c h a s e d p a r t 1F i n i s h e d P a r tBill of Materials Bill of Materials B ill o f M a te r ia l M u lt ip le le v e lsA s s e m b ly 1 C o m p o n e n t 1 P u r c h a s e d p a r t 1F in is h e d p a rtBill of Material Multiple levelsPurchase part 2 Component 2Assembly 1 BO M M ultiple levelsRaw M aterial 1Com ponent 1B O M M u lt i L e v e lR a w M a te r ia l 2C o m p o n e n t 2BOM 1 BOM 2 BOM 3 BOM 4 Parent Children Work Center ? Is a group of Machines, Labor used to perform a piece of work in the manufacturing process. ? Capacity information like shifts per day, hours per shift and efficiency are maintained at work center level ? Machines of various speeds are maintained under work centers ? Overhead and labor rates are maintained at the work center level ? The information is used in S/O Scheduling, Costing and Capacity planning. Routing ? Detailed set of operations performed to produce a parent. ? Sequence of the operations is routing. ? Separate routings m
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