MakeToStock Make finished products to stock AssembleToOrder Assemble

生產系統分類 依產品生產策略 Make-To-Stock: Make finished products to stock Assemble-To-Order: Assemble finished products to order (maintain an inventory of components subassemblies, and options) Make-To-Order: Customer design and make finish products to order (maintain a stock ofcommonly used material)

生產系統分類 依 Process Continuous Process 連續製程 專用機少樣多量 Repetitive Production 專線生產 Make-To-Stock Assemble-To-Order Batch Processing 批量生產 產品式佈置 Job Shop Project 零 廠生產 專案式生產 量少樣多 Make-To-Order 功能式或固定式 佈置

生產計劃與管制架構圖 Forecasting Production Planning Resource Requirement Planning Master Production Schedule Rough-Cut Capacity Planning Material Requirement Planning Capacity Requirement Planning Purchase Planning Production Activity & Control Input/Output Control

主生產排程 (Master Production Scheduling) 64 -33 31 -30 Note: POH = Inventory from previous period - Max(Forecast, Customer Orders)

主生產排程 (Master Production Scheduling) Requirements equal the larger of forecast and customer orders in each week.

主生產排程 (Master Production Scheduling) 64 - (33+20) 70 - (10+4)