Bom bill of material eresource

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Bills of Materials (BOM) are normally accessed according to production or procurement deadlines. The History Management function allows several types of BOM to be managed simultaneously, and can be operated according to the needs of the customer.

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Bom bill of material eresource

  1. 1. Bill of Materials (BOM)
  2. 2. 2 © 2010 eresource Infotech Private Limited. All rights reserved An essential and concise guide to understanding eresource Release 2.8
  3. 3. 3 © 2010 eresource Infotech Private Limited. All rights reserved Copyright © Copyright 2011 ERESOURCE. All rights reserved. No part of this publication may be reproduced or transmitted in any form or for any purpose without the express permission of eresource Infotech P. Ltd. The information contained herein may be changed without prior notice. Microsoft®, WINDOWS®, NT®, EXCEL®, Word®, PowerPoint® and SQL Server® are registered trademarks of Microsoft Corporation. HTML, DHTML, XML, XHTML are trademarks or registered trademarks of W3C®, World Wide Web Consortium, eresource, eresource Logo. Eresourceerp.com are trademarks or registered trademarks of eresource Infotech in India and several other countries all over the world. All other products mentioned are trademarks or registered trademarks of their respective companies.
  4. 4. 4 © 2010 eresource Infotech Private Limited. All rights reserved Table of Contents Bill of Material (BOM)...................................................................................................................................5 Definition of Bill of Material (BOM) in eresource:........................................................................................5 Single Level BOM in eresource ERP: .............................................................................................................6 Multi level BOM in eresource ERP:...............................................................................................................7 Standard BOM :.............................................................................................................................................7 Order Based BOM : .......................................................................................................................................8 Revision of BOM / Engineering Change Request (ECR) and Engineering Change Note (ECN):....................9 The Modular Bill of Materials: ....................................................................................................................11
  5. 5. 5 © 2010 eresource Infotech Private Limited. All rights reserved Bill of Material (BOM) The Bill of Materials is considered to be an engineering document that specifies the ingredients or subordinate components required physically to make each part number or assembly. Or A bill of materials is a list of the raw materials, sub-assemblies, intermediate assemblies, sub-components, components, parts and the quantities of each needed to manufacture an end product. In eresource, a Single level Bill of Material comprises only those subordinate components that are immediately required, not the components of the components. An indented Bill of Material is a list of components, from the end item all the way down to the raw materials; it also doesn’t show the components of the components. The BOM components in eresource support the use of the Bill of Material concept in a wide range of circumstances where there is a tree structure of associated items. BOM can be generated in the following forms: Material BOM Equipment BOM Order Based BOM In each form, the BOM comprises a structured list that specifies what is needed in each of the components – Name, UOM (Unit of Measurement), Quantity. Definition of Bill of Material (BOM) in eresource: Bills of Materials (BOM) are normally accessed according to production or procurement deadlines. The History Management function allows several types of BOM to be managed simultaneously, and can be operated according to the needs of the customer. Single Level Bills of materials and Multi Level Bills of Material can be generated in eresource ERP. For each manufactured line item on a Work Order, the system provides a bill of materials (BOM) and routing. Single level Bill of Material Multi level Bill of Material
  6. 6. 6 © 2010 eresource Infotech Private Limited. All rights reserved Single Level BOM in eresource ERP: In the single Level bill of materials only those subordinate components can be captured that are immediately required to manufacture the product. eresource ERP gives you provision to create Single level Bill of Material which is comprises only those subordinate components that are immediately required, not components of components. In the single level BOM master you have provision to plan that how much days will be required to manufacture a particular BOM. Also you have provision to define what and how much Packing material will be required for that Item Batch.
  7. 7. 7 © 2010 eresource Infotech Private Limited. All rights reserved Multi level BOM in eresource ERP: The multiple BOM concept aids the management of a variety of similar BOMs (variant problem). Common components of similar BOMs are recorded in a 'Reference BOM-M' while components specific to individual BOMs are recorded in a separate 'Single Level BOM-M'. In this way, the BOM of a given material consists of a combination of data referring to common and individual components. Standard BOM : While making a new standard BOM eresource ERP gives you the provision of copy any standard BOM from existing BOM or from existing Sales order BOM. You have facility to add any other material or any other semi finished item in the new BOM you are making. You can also define the No. of days required to process the batch.
  8. 8. 8 © 2010 eresource Infotech Private Limited. All rights reserved Order Based BOM : eresource ERP gives you the provision to create a BOM again the sales order of any customer. Again you can copy BOM from any existing standard BOM or from any previous Sales order BOM. The data of BOMs is automatically shown against the work orders providing the ability to include configured items on a WO's BOM.
  9. 9. 9 © 2010 eresource Infotech Private Limited. All rights reserved This gives the stores department to check if the stock of materials is available for a product manufacturing or batch manufacturing. Once the individual customer order is entered, it specifies how much components are required, the quantity including wastage and at what level of production the components will be required. eresource ERP Bills of Materials are completely integrated into the system and support: • The procurement of materials at the optimum time (Material Requirement Planning module) • The placing of production orders (Production Planning and Control Module) • The issue of goods (Inventory Management Module) Revision of BOM / Engineering Change Request (ECR) and Engineering Change Note (ECN): eresource ERP gives you the provision of Revision of BOM which is called ECR (Engineering Change Requisition). With the selection of any item this form gives you the provision to zoom in the BOM by the click on View BOM. You can make any changes on that particular BOM if there is any requisition came for changes.
  10. 10. 10 © 2010 eresource Infotech Private Limited. All rights reserved The Engineering Change Notice (ECN) module allows you to establish controls and manage the process of making changes to documents and drawings, parts, Bills of Material (BOMs) and routings, work orders, and projects. The ECN module allows you to: • Create an ECN process flow with multiple ECN user groups and notification systems. • Generate and track ECN tasks and apply electronic signatures for approvals and task completion. • Track ECN and revision history on all parts, documents, bills of manufacture, work orders, and projects. • Maintain an audit trail of changes to the ECN record throughout the change process.
  11. 11. 11 © 2010 eresource Infotech Private Limited. All rights reserved The Modular Bill of Materials: A key use of bill of materials files is in translating the MPS into subordinate components requirements. One bill of materials structure or architecture calls for maintaining all end item buildable configurations. This bill of materials structure is appropriate for the make-to-stock firm, where the <PS id stated in end items. For each end item, a single-level bill is maintained, which contains those components that physically go into the item. End Items Options Components The MPS Hourglass MPS
  12. 12. 12 © 2010 eresource Infotech Private Limited. All rights reserved In eresource a solution is to establish the MPS at the option or module level. This intent is to state the MPS in units associated with the ‘waist’ of hourglass. This necessitates that bill of materials files be structured accordingly; each option or module will be defined fully in the bill if materials file as a single-level bill of material. If the options are simply buildable subassemblies as end items; that is, designate them as level 0, instead of level 1.

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