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PLM and ERP: separated by a common BOM
Oleg Shilovitsky @beyondplm
Copyright © Beyond PLM 2015 http://www.prostep.org/en/events/symposium/symposium-2015.html
Who am I?
I spent 20+ years developing engineering and manufacturing software:
1990s: Selling and developing Autodesk apps in Israel
2000s: SmarTeam, Enovia, Dassault… working on PDM/PLM tech
2010-12: Inforbix… developing new approach in cloud search and data analytics
2012-14: Autodesk… joining team working on PLM360 and search technologies
2015: Consulting manufacturing companies at Beyond PLM.
Copyright © Beyond PLM 2015
Beyond PLM…
Copyright © Beyond PLM 2015
Beyond PLM…
I started to blog in 2008 and didn’t stop…
For the last 6 years I wrote ~1800 blogs about PLM and related topics - technology, engineering, manufacturing...
It is about 1’000’000 words …and I learned a lot:What I learned about PLM from six years of daily blogging
Copyright © Beyond PLM 2015
Do you speak “stückliste” ?
Copyright © Beyond PLM 2015 image source: http://help.solidworks.com/2012/German/SolidWorks/acadhelp/Bill_of_Materials.htm
Why BOM is a boring topic to present?
Copyright © Beyond PLM 2015
This is really cool stuff you would like to presentimage source: 3dprint.com, electrical-cars.net
Why BOM is a boring topic to present?
Copyright © Beyond PLM 2015 image source: microsoft, SAP
These pictures are less cool…
BOM is everywhere…
….because you cannot do much without BOMCopyright © Beyond PLM 2015 image source: http://www.macobserver.com/
So, who is controlling BOM?
The ugly truth about PLM and ERP volleyball… Copyright © Beyond PLM 2015
http://beyondplm.com/2010/03/05/the-ugly-truth-about-plm-erp-monkey-volleyball/
Where is BOM in a product lifecycle?
Copyright © Beyond PLM 2015
Supply Chain
MRP, ERP, PLM ... Where is DA BOM?
Manufacturing Design & engineering
Sales & Marketing
material procurement
shopflow planning
product control & planning
material planning
demand and scheduling
Design
Product planning
Engineering
Contract manufacturingSales configuration Compliance & regulation
BOM
MBOMEBOM
XBOMSBOM
Copyright © Beyond PLM 2015BOM connects all engineering and non-engineering processes
Design Eng Mfg Service Refab
Product Lifecycle
Dis
cip
lines
Mechanical
Electric
Electronic
Software
Services
ECR
ECO
ECN
Chan
ges
CAD and other content creation tools…
Data and lifecycle tools (PDM, PLM, MRP, ERP, SCM….)
BOM
Multiple dimensions of BOM complexity
Copyright © Beyond PLM 2015
Bill of material and product lifecycle
Design Engineering and Manufacturing Physical product
Requirements
Design Engineering Planning
Planning
Planning
Ordering As-built
As-Built-SNMBOM
Support
Kit
Spec
Copyright © Beyond PLM 2015
How to synchronize BOM data across the product lifecycle chain?
● Complete data representation
● Unique part numbers
● Synchronized changed
● To use only “part numbers” (no doc#...)
● Include all scheduled items for mfg
● Decrease # of levels
● Complete approval process
What about “single BOM” idea?
Copyright © Beyond PLM 2015http://beyondplm.com/2009/10/14/seven-rules-towards-single-bill-of-material/
“Single” BOM
DesignBOM
EngineeringBOM
SupplyBOM
RegulationBOM
ProductionBOM
SupportBOM
Why vendors are competing for BOM control?
Copyright © Beyond PLM 2015
Design
PDM CAD
Simulation
Demand generation
Planning BOMs
Procurement
Manufacturing operation
Over the wall approach
BOM management demands
Copyright © Beyond PLM 2015
No mistakes No manual typing No painful synchronization
Image courtesy of winnond at FreeDigitalPhotos.net
BOM integration challenges
#1 → BOM Transfer
#2 → Keep Item data in sync
#3 → Keep consistency of views
http://beyondplm.com/2011/11/02/bom-and-cad-pdm-plm-erp-integration-challenges/
Copyright © Beyond PLM 2015
Why people want to separate CAD, EBOM and MBOM?
Copyright © Beyond PLM 2015http://beyondplm.com/2013/12/17/the-ugly-truth-of-multi-bom-management/
Skateboard
Front Assy Rear Assy
FW FA
Board
RW RA
CAD / Engineering View
Skateboard
FW FA BoardRW RA
Manufacturing Assembly VIew
How to manage enterprise BOM?
http://beyondplm.com/2013/08/26/will-plm-manage-enterprise-bom/
Copyright © Beyond PLM 2015
Multi-disciplinary Scalable People acceptance
Why companies are not ready for “single BOM”?
Copyright © Beyond PLM 2015http://beyondplm.com/2012/12/19/why-companies-are-not-ready-for-single-bom/
Multidisciplinary design tools No agreement to shareData controlling behavior
3 important questions about BOM
Copyright © Beyond PLM 2015
Q1: How to support connected processes?
Q2: How to stop syncing BOM between silos?
Q3: How PLM + ERP can support “single BOM”?
