ppt14materialrequirementsplanning(mrp)(運營管理(文件)
【正文】 Schuster Company Upper Saddle River, . 07458 The Planning Process Production Plan Execute Material Plans Master Production Schedule Material Requirements Plan Capacity Requirements Plan Execute Capacity Plans Realistic?? No Yes Transparency Masters to acpany Operations Management, 5E (Heizer Render) 1413 ?1998 by Prentice Hall, Inc. A Simon Schuster Company Upper Saddle River, . 07458 Typical Level for the Master Schedule 168。 List of ponents quantities needed to make product 168。 Shows lowlevel coding 168。 Modular bills 168。 Reduces number of items scheduled 168。 Determines quantity timing of dependent demand items ?1995 Corel Corp. Material Requirements Planning (MRP) Transparency Masters to acpany Operations Management, 5E (Heizer Render) 1419 ?1998 by Prentice Hall, Inc. A Simon Schuster Company Upper Saddle River, . 07458 168。 Accurate inventory status 168。 Faster response to market changes 168。 Shows items to be produced 168。 End item, customer order, module 168。 Problem with ststem 搉 ervousness 168。 MRP a planning and scheduling technique with fixed lead times 168。 balanced flow approach Transparency Masters to acpany Operations Management, 5E (Heizer Render) 1428 ?1998 by Prentice Hall, Inc. A Simon Schuster Company Upper Saddle River, . 07458 LotSizing Techniques 168。 WagnerWhitin Algorithm Transparency Masters to acpany Operations Management, 5E (Heizer Render) 1429 ?1998 by Prentice Hall, Inc. A Simon Schuster Company Upper Saddle River, . 07458 Extensions of MRP 168。 Enterprise Resource Planning Transparency Masters to acpany Operations Management, 5E (Heizer Render) 1430 ?1998 by Prentice Hall, Inc. A Simon Schuster Company Upper Saddle River, . 07458 Extensions of MRP Closed Loop MRP Dispatch List Is specific capacity adequate? Is average capacity adequate? Material Requirements (detailed) Capacity Requirements (detailed) Input/Output Desired Master Production Schedule Realistic? Priority Control Capacity Planning Priority Planning Capacity Control Resource Planning First Cut Capacity Production Plan No No No Yes Yes Transparency Masters to acpany Operations Management, 5E (Heizer Render) 1431 ?1998 by Prentice Hall, Inc. A Simon Schuster Company Upper Saddle River, . 07458 Extensions of MRP Capacity Planning 168。 Lot splitting breaking up the order and running part of it ahead of the schedule Transparency Masters to acpany Operations Management, 5E (Heizer Render) 1432 ?1998 by Prentice Hall, Inc. A Simon Schuster Company Upper Saddle River, . 07458 Extensions to MRP Enterprise Resource Planning MRP II with ties to customers and suppliers Transparency Masters to acpany Operations Management, 5E (Heizer Render) 1433 ?1998 by Prentice Hall, Inc. A Simon Schuster Company Upper Saddle River, . 07458 MRP in Services 168。 etc. Transparency Masters to acpany Operations Management, 5E (Heizer Render) 1434 ?1998 by Prentice Hall, Inc. A Simon Schuster Company
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