An Activity Based Bill Of Material, A New Concept For

Saturday, 10 July 2004

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Saturday, 10 July 2004FAIM 2004

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An Activity Based Bill Of Material, An Activity Based Bill Of Material, A New Concept For Production A New Concept For Production

PlanningPlanningFAIM 2004FAIM 2004

Mehrdad KazerooniMehrdad KazerooniK.N.Toosi University of TechnologyK.N.Toosi University of Technology


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Bill of MaterialBill of Material

Part ListPart ListStructured tableStructured tableHierarchy FormatHierarchy Format


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Data structureData structure

ITEM_MASTER

ITEM_IDMEASURE_UNITPARENT_IDITEM_NAMEITEM_TITLE

GDS_GDS_FK

ITEM_MASTER

ITEM_IDMEASURE_UNITPARENT_IDITEM_NAMEITEM_TITLE

BOM

PARENT_GOODS_IDCHILD_GOODS_IDQTYACTIVITY_MODEPCT_WASTEACTIVITY_IDCHILD_TYPE

BOM_GDS_FK

BOM_GDS_FK_1

GDS_GDS_FK


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Bill of MaterialBill of Material

Design BOMDesign BOMProduction BOMProduction BOM


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Design BOMDesign BOM

ParentParentChildChildQuantityQuantityAlternative ChildAlternative Child


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Production BOMProduction BOM

A production BOM is a design BOM besides more information for planning and manufacturing purposes.


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ParentParentWork CenterWork CenterWarehouseWarehouse

ChildChildwaste percentagewaste percentageQuantityQuantityAlternative ChildAlternative ChildActivity (Process)Activity (Process)


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Work Breakdown StructureWork Breakdown Structure

FWBS

FWBS_IDPARENT_IDNAMETITLEDESCRIPTIONLAST_NODEACTIVITY_MODE

FWB_FWB_FK

ACTIVITY

ACTIVITY_IDNAMEFWBS_IDITEM_IDACTIVITY_TYPEACTIVITY_MODETITLE

ITEM_MASTERS

ITEM_IDNAME

FWBS


ACT_PCB_FK

FWB_FWB_FK

ACT_FWB_FK


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FWBSFWBS


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Activity Based BOMActivity Based BOM

BOM

PARENT_GOODS_IDCHILD_GOODS_IDQTYACTIVITY_MODEPCT_WASTEACTIVITY_IDCHILD_TYPE

ACTIVITY

ACTIVITY_IDNAMEFWBS_IDITEM_IDACTIVITY_TYPEACTIVITY_MODETITLE

ITEMS

ITEM_IDNAME

FWBS


ACT_PCB_FK

ACT_FWB_FK


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Calling an existing BOMCalling an existing BOM


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Adding a new child to a parentAdding a new child to a parent


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Child QuantityChild Quantity


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Activity creationActivity creation


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Selecting a functionSelecting a function


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Assigning Activity to BOMAssigning Activity to BOM


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Each


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ConclusionConclusionUsing the same information (BOM) both Using the same information (BOM) both material requirements and process material requirements and process planning can be accomplished.planning can be accomplished.An infrastructure information for An infrastructure information for concurrent engineering is established.concurrent engineering is established.The proposed BOM system provides a The proposed BOM system provides a base for online production control.base for online production control.


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Conclusion (Cont..)Conclusion (Cont..)The proposed BOM is very useful for The proposed BOM is very useful for manufacturing firms who produce a large manufacturing firms who produce a large number of products and semi finished items.number of products and semi finished items.It saves time, reduces the data complexity, It saves time, reduces the data complexity, makes data entry easy for engineers and makes data entry easy for engineers and increases the speed of data evaluation due to increases the speed of data evaluation due to simple data structure. simple data structure. This structure can be further used for activity This structure can be further used for activity based costing when the activities are assigned based costing when the activities are assigned to work centers. to work centers.

Documents

An Activity Based Bill Of Material, A New Concept For