Engineering BOM (eBOM) is een begrip binnen de industriële digitalisering en productstructuur & documentatie.
Definitie
Engineering BOM (eBOM) is een design-georiënteerde productstructuur die de functionele samenstelling van een product weergeeft zoals bedacht door engineering. Het toont hoe componenten conceptueel samenhangen en functioneren, onafhankelijk van hoe ze uiteindelijk geproduceerd of geassembleerd worden.
Kenmerken
- Design-georiënteerd: Gestructureerd vanuit functioneel en engineering perspectief
- Functionele groepering: Componenten georganiseerd op basis van technische functie
- CAD-gekoppeld: Direct gekoppeld aan CAD models en tekeningen
- Engineering change tracking: Revisie geschiedenis van design wijzigingen
- Interface definitie: Specificatie van component interfaces en connections
- Material specificaties: Engineering materials, grades, treatments, coatings
- Design toleranties: Geometric dimensioning en tolerancing (GD&T) specificaties
- Functionele annotaties: Engineering notes, special requirements, testing
Toepassing
Product ontwikkeling:
- Concept design: Initiële product architecture en component breakdown
- Detailed design: Complete engineering specification van alle componenten
- Design reviews: Engineering validation en technical approval processes
- ECO management: Change impact analysis across product structure
Metaalproduct engineering:
- Mechanical assemblies: Structural components, fasteners, interfaces
- Welded structures: Joint design, preparation requirements, post-weld treatments
- Machined components: Feature specifications, surface finishes, critical dimensions
- Cast/forged parts: Material grades, heat treatments, machining allowances
CAD systeem integratie:
- 3D model structure: Assembly hierarchy matching functional design
- Drawing generation: Automatic creation van technical drawings
- Design validation: Interference checking, stress analysis, simulation
- Version control: Engineering change tracking en revision management
Engineering-to-manufacturing handoff:
- eBOM naar mBOM transformatie: Design structure naar production structure
- Manufacturability assessment: DFM (Design for Manufacturing) analysis
- Cost estimation: Early cost modeling op basis van eBOM content
- Supplier involvement: Component sourcing en make-vs-buy decisions
PLM context:
- Design collaboration: Multi-disciplinary engineering team coordination
- Requirements traceability: Customer requirements naar component specifications
- Compliance management: Regulatory requirements en standards adherence
- IP management: Intellectual property protection en documentation
Gerelateerde begrippen
Verwante termen:
- Manufacturing BOM (mBOM) - Production-oriented product structure
- Stuklijst (BOM) - Generic bill of materials concept
- CAD - Design tools dat eBOM structuur definieert
- ECO - Engineering change management process
Verwante concepten:
- PLM - Complete product data management lifecycle
- PDM - Engineering data management system
- CAM - Manufacturing process planning using eBOM
- CPQ - Product configuration based on engineering structure
Bronnen
- SOLIDWORKS - Engineering BOM management en CAD integration
- Siemens Teamcenter - PLM eBOM to mBOM transformation
- PTC Creo/Windchill - Parametric design en BOM management
- Autodesk Inventor/Vault - Engineering data management
- Dassault CATIA/ENOVIA - Aerospace engineering BOM standards
- ASME Y14.100 - Engineering drawing en BOM standards
- ISO 10303 STEP - Product data exchange standards
← Terug naar Productstructuur & Documentatie kaart