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ELYSIUM -Global Interoperability Provider
James MartinDirector of Business DevelopmentNSRP Digital Shipbuilding– June 2015
Enabling the Digital Thread
Digital Thread, Tapestry, etc.The ‘digital thread’ that integrates and drives modern design, manufacturing and product support processes can be
exploited to reduce cycle time and achieve first pass success
It is the only feasible way to deal with the complexity of today’s products
Digital Thread for Smart ManufacturingNational Institute of StandardsApril 25, 2014
Digital Thread Trending• National Shipbuilding Research Program
(NSRP) IT Panel considering name / focus change to “Digital Shipbuilding Panel”
www.nsrp.org
• Lockheed Martin Digital Tapestry• Model Based Enterprise –Digital Tapestry
– www.model-based-enterprise.org– SASIG Investigation of MBE initiatives
Elysium BackgroundDelivering digital data interoperability solutions for manufacturing collaboration via high quality,
robust engineering software applications
• Global with 95+ employees - 60+ Developers• Debt Free, Private, Profitable from the start
• Enabling digital thread solutions for 30+ years!
Over 2800 Global Customers
FY07 (Jul. 2006 to Jun. 2007)Revenue by industry
Auto Tier-118%
Auto Tier-x25%
Electrical18%
DIE6%
Auto OEM16%
Heavy Industry4%
Others13%
Global PartnershipsELYSIUM keeps expert knowledge of all major CAD systems by making contracted partnership with all major venders.
- ADN Master Agreement, - Autodesk Inventor Certified Partner - CATIA V5 CAA Adaptor Agreement
- CATIA V5 Interoperability Software Agreement- DS V6 APS COMMUNITY PARTNER AGREEMENT
- InterOP- ACIS
- Solution Partner- Research Partner
CAA (V5/V6)X-CAD (V5/V6)
JT-OpenNX-Open
I-DEAS OpenPro/Toolkit
InterOPACIS
ParasolidInventor API
etc.Pro/Toolkit Software License and Distribution Agreement
OEM Creo elements/direct Translator
OEM Moldflow CADdoctorOEM Translator
- NX Open- JT Open- I-DEAS Open- SolidEdge Voyager Prog- Parasolid
OEM I-DEAS Translator
Tight control of the Digital Thread
3D Annotation
Geometry
Assembly Tree
Attribute
Layer, Group
View, Capture
CADA Quality Stamp CAD
B
Combination of three key technologies provides high quality 3D data translation.
Deep knowledge of various 3D-CAD systems enable to translate full y annotated MBE data.
Elysium core ENF capabilities provide the flexibility to read/map information generated to/from most CAD systems
Elysium’s industry standards based PDQ check and geometry healing technology minimize errors.
BREP, Polygon,Point Cloud
ENF
Elysium’s view of InteroperabilityComponent products to build custom and large scale digital data quality checking, validation, translation and optimization systems.
CATIA V5
NXI-DEAS
Pro/ENGINEER
SolidWorks
InventorMDT
CoCreateParasolid
IGES
ENF
STEP
ACIS
CADmeister
Model Viewer CADdoctor
CATIA V4NXI-DEASPro/ENGINEER
InventorMDT
CoCreateParasolid
IGESSTEP
ACIS
CADmeisterSTL
PDQChecker
GeometrySimplifier
GeometryValidator
Support Full Annotated 3D Drawing Translation
SolidWorks
PolygonOptimizer
InterferenceChecker
JTJT
Support Attribute Translation
CATIA V4CATIA V5
ENFEditor
3D Annotation Option
Attribute Option
ASFALISDesktop
ControllerASFALIS
TransServer
ASFALISMultiCAD
Center
Elysium Products
Proprietary 10
• CADdoctor and CADdoctor for NX– Data healing, translation, PDQ Check, Comparison, Modify
• ASFALIS– Enterprise Conversion, validation, distribution, config mgmt.
• PDQ NP [I-deas only]– Product Data Quality Guarantee & Repair Tool
• CADfeature– Native to native feature based translator, Associative Drawings
• InfiPoints– Scanned Data Processing, Feature recognition, 2D/3D
Interoperability
Initial Quality of the Digital ThreadInitial quality assured via PDQ guidelines from JAMA, ISO Part 59, SASIG, MIL-STD-31000A, Boeing D6_51991_RevJ
ELYSIUM is deeply involved with the SASIG 3D Annotated Model Standard
ELYSIUM is a key member defining the ISO PDQ-S specification
Working with customers to implement MIL-STD-31000A and Boeing D6_51991_RevJ
Geometry Quality CheckingElysium provides Product Data Quality checking to assure high fidelity models for a digital enterprise
Tiny Face
Gap
Tiny Edge & Gap
-CADdoctor-ASFALIS-PDQ NP
Sophisticated Geometry HealingELYSIUM’s geometry healing capability creates optimal geometry for downstream consumption
Tiny face removal and edge adjustment
Face extension for gap filling
Tiny edge removal and face extension
-CADdoctor-ASFALIS-PDQ NP
Tessellation is part of the ThreadRich functions maintain STL and/or scanned data for CAE, RP, and reverse engineering purposes
Polygon Quality Checking and Healing
Checking Auto-Healing
Support 10 checking items for polygon quality and healing for all error items.
Polygon LappingCreate outer envelope shape from polygon assembly model automatically.
Re-mesh polygon to have appropriate triangle size.
Re-meshing Polygon
and more polygon optimizing functions …
BREP/Tessellation Digital Touch Points
• Geometry Optimization does not necessarily need to break the thread
• Production checking for mold, manufacturing• Proper Tessellation from Precise Geometry• Reverse Engineering from scanned data• Bi-directional relationships maintained
The geometry as checked for quality issues is the starting point for additional related digital data
PMI/FTA ConversionsTranslation of fully annotated digital models for CATIA V5, NX, Pro/ENGINEER and I-DEAS.
Supports both native PMI/FTA translation for representation and semantic information.
Fully Annotated 3D Model Translation
Keep associativity between annotation and element.
Enable to map specific annotation and attribute to others to recover non-supported entities at destination CAD.
Flexible Mapping between PMI/FTA and Attributes
Map spot weld point of CATIA V5 to user attribute of specific parts of Inventor which are automatically created as spot point symbol through translation.
-ASFALIS
Validation of the Digital Thread is Key
Digital Data ValidationValidation is necessary to extend the thread for any conversion of digital data into other formats
Geometry Validation PMI Validation Drawing Validation
-CADdoctor-ASFALIS
ECO Validating and Reporting
Automatically extract feature tree from source CAD, map the feature tree to destination CAD, and re-built 3D model at destination CAD with the mapped feature tree.
Full Automatic Translation
Maintaining Fully Featured ModelsFeature based 3D data translation enable the digital thread to maintain feature modification and design intent
2. Recover un-supported feature as B-Rep translation.
1. Translate representation of fabricated material as geometry and definition of machining feature as feature tree.
Hybrid Translation of Feature and Geometry
B-Rep.
Feature
Support sketch and assembly Constrain.
Support feature mapping capability to recover un-support feature of destination CAD.
Support all major 3D-CAD for feature translation.
-CADfeature
CADfeature
FeatureReader
FeatureWriter
- Read feature tree from source CAD.- Map to feature tree of destination CAD.- Write out intermediate feature file.
- Read intermediate feature file.- Re-built model from feature tree.
Feature based 3D data translator to support automatic feature translation and hybrid translation with feature and geometry.
FeatureViewer - View and Check the feature and
corresponding geometry.
CADfeature is a semi-custom tool and Elysium support customer’s own design manner. Proper mapping maintains the thread
Elysium Large Scale Migrations• Daimler - CATIA V5 to NX (2011-2014)
– New CAD system determined and all passenger car programs converted to NX with complete feature history.
• Northrop Grumman - Pro/E to NX (2013)– Entire air vehicle converted to NX for NGC to be prepared for the
Firescout program once it was awarded and active.
• Oshkosh Trucks - CATIA V5 to Pro/E (2013-2014)– Program designed in CATIA V5 needed to be submitted to the DoD in
Pro/E as native, fully-featured models.
• Canon - CoCreate to NX– Canon converted legacy and active data to NX as a new CAD system
to replace CoCreate.
• Dresser-Rand - CATIA V5 to NX (2014)– Acquired a company on CATIA V5 that was to migrate to NX.
Additional 2015 Digital Touch Points
• STEP AP242• 3D PDF – PRC Format• QIF – Quality Information Framework
– Validation of MBE models down to the manufactured part via structured measurements
– Overlapping with DMIS based Processes
Infipoints – Moving the Thread
www.youtube.com/channel/UC-ipbMreyGP4lO8TKimXJBQ
InfiPoints aims to offer a one stop solution for 3D point cloud data handling and analysis. Takes multiple steps into one digital thread
1. Pre-ProcessingA) Registration
B) Noise Reduction
2. AnalysisA) Measurement
B) CAD ComparisonC) Interference Check
3. ModelingA) Pipe ModelingB) Plane Modeling
4. OutputA) Fly-through Movie
B) Drawing
Software A
Software B
Software C
Software DExport Export Export
Consolidate multiple processes for Scan Processing
Elysium Shipbuilding
Elysium has worked closely with the Class NK, the worlds largest ship classification company
“3D Engine” for ClassNK’s Software
• To modernize ClassNK’s software (motion analysis, strength analysis, etc), Elysium provided 3D libraries as a common infrastructure to their applications.
Others2D-CAD
Prime ShipCAD-XML
NAPA SteelNAPA
NUPAS
AVEVA
ClassNK’s Software
HCSRStrength Analysis
IPCAMotion Analysis
3D CAD
PrimeShip-HULL(HCSR) ship design - ClassNK
• Elysium’s 3D modeling kernel allows user to create details ship structures including hull, stiffeners, compartments, and so on.
• Whole ship data can be browsed with Elysium's light-weight viewer.
Conclusions• Elysium are the data interoperability experts for
an assortment of domain areas. • We deploy mature processes to assure a digital
thread is maintained and validated• Fully featured and associative migration works!• The digital thread can start from non-traditional
CAD/PLM sources, clouds, tessellation• We are looking for opportunities to partner on
NSRP projects
