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NX Collaboration and
Supplier Exchange
Andy Attfield, Siemens PLM
Unrestricted © Siemens AG 2018
Page 2 Siemens PLM Software
Agenda
• Three Challenges
• The JT Solution
• A Day in the Life of AeroKabins GmbH.
• The Hybrid Solution
• A Day in the Life of TurboFan-tastic Inc.
• Adding ACIS, AP242, DXF, 3MF, IFC
• Questions?
Unrestricted © Siemens AG 2018
Page 3 Siemens PLM Software
Agenda
• Three Challenges
• The JT Solution
• A Day in the Life of AeroKabins GmbH.
• The Hybrid Solution
• A Day in the Life of TurboFan-tastic Inc.
• Adding ACIS, AP242, DXF, 3MF, IFC
• Questions?
Unrestricted © Siemens AG 2018
Page 4 Siemens PLM Software
Collaboration Capable?
• Different Teams and Locations
• New Partners and Suppliers
• Different in-house systems
Transition Dynamic?
• Acquisition and Merger Value
• Legacy System Data Ownership
• Carry over and Design Re-use
Discipline Receptive?
• Linked Engineering Disciplines
• Operational Environment
• Customer Environment
Digital Thread Challenge #1:
Extending the Reach of the Digital Twin
XYZ’s Assembly
Environment
Re-use from
previous program
NX 12 Latest
Design
CAD from
Acquisition
Format Neutral
Supplier
Ready to combine and Re-use Product Design Data from Multiple Systems
Unrestricted © Siemens AG 2018
Page 5 Siemens PLM Software
Digital Thread Challenge #2:
Most Effective Collaboration with the Model Based Enterprise
CADSupply Chain
Planning
Procurement
Manufacturing
Test
Logistics
Documentation
Marketing
Shipping
Service
etc…
Able to Publish the Model Based Definition to the Model Based Enterprise…
Few CAD users and many, Many More non-CAD users
Unrestricted © Siemens AG 2018
Page 6 Siemens PLM Software
Data Ownership
Design Data Obsolescence
Interdisciplinary Re-use
Risk and Cost Resilience
Regulatory and Contractual Compliance
Lifecycle Support and Product Liability
Digital Thread Challenge #3:
Standardizing on Format, Process and Content Quality
Examples of Industry Focus Group Participation
GAAG
Automotive OEM forum sharing
collaboration experiences and
priorities
Unrestricted © Siemens AG 2018
Page 7 Siemens PLM Software
Agenda
• Three Challenges
• The JT Solution
• A Day in the Life of AeroKabins GmbH.
• The Hybrid Solution
• A Day in the Life of TurboFan-tastic Inc.
• Adding ACIS, AP242, DXF, 3MF, IFC
• Questions?
Unrestricted © Siemens AG 2018
Page 8 Siemens PLM Software
Formats
Partner
JT
Standard
JT
Enterprise
JT
Environ-ment
JT
JT Inspector
NX
Teamcenter
Industry Trend:
ISO 14306:2017 JT Based Ecosystem
MultiCAD
Unrestricted © Siemens AG 2018
Page 9 Siemens PLM Software
Industry Trend:
Standards Based Collaboration using AP242XML + JT
Nissan #1 PDM Priority: Collaboration with partner companies based on AP242 xml + JT. Source GAAG 2018
Renault #2 PDM Priority: Collaboration with partner companies based on AP242 xml + JT.
Source: GAAG 2018
Daimler surpassed 20 million JT files under
management and 80% of components have
been approved for JT based collaboration*.Source: Daimler 2018 PLM Connections
Unrestricted © Siemens AG 2018
Page 10 Siemens PLM Software
Formats
Partner
JT
Standard
JT
Enterprise
JT
Environ-ment
JT
JT Inspector
NX
Teamcenter
A Day in the Life: AeroKabins GmbH.
MultiCAD
OEM needs new
seat design.
Provide Context
using JT
1
Ensure JT is the
Design Authority
for Model Based
Definition
2
Supplier bid then
import context to
design new seat
3
Publish new
seat as JT Model
Based Definition
4
Ensure JT is the
Design Authority
for Model Based
Definition
5
Packaging study
and suggest
modifications
6
Unrestricted © Siemens AG 2018
Page 11 Siemens PLM Software
Ensure JT is the Design Authority – The Model Based Definition
US DoD MIL-STD-31000A AIA LOTAR EN/NAS 9300
Digitalization Challenge #3: Standardization…
Unrestricted © Siemens AG 2018
Page 12 Siemens PLM Software
JT Segment JT Content
What have I got?
JT Integrity
Is it correct?
JT Comparison
Same as CAD?
Visual Environment
Where’s the problem?
Structure Summary and per node
results
Tessellation Levels (LODs),
parameters, triangles,
line segments
PMI PMI types and
quantities of each and
semantic properties
Data structures and
associations
Fidelity check graphical
presentation, semantic
representation and
associations
Metadata Quantity and display of
properties
XT B-rep Type, Bodies, regions,
shells, faces count
Ordered series of
Parasolid integrity
checks on XT
Compares CAD point
cloud against JT,
66 SASIG tests
Mass Props Parasolid Computes JT
properties
Reports stored
CAD properties
Compares CAD
properties against JT
JT Inspector and JT Inspector Design Authority
Visual Report
of Inspection
results
Inspect,
highlight and
fly-to in
Teamcenter
Visualization
Display Point
Cloud
exceptions as
JT points
Inside Teamcenter Visualization or from Command Line for Automation
On screen Visual
Reporting
XML Results for
Process
Automation
HTML Reports to
store as Quality
Records
Unrestricted © Siemens AG 2018
Page 13 Siemens PLM Software
Example: JT Inspector Design Authority to Audit Geometry
Geometric Properties Point CloudSASIG TestsParasolid CAD Integrity
Automated command line and Integrated with Teamcenter Visualization
Unrestricted © Siemens AG 2018
Page 14 Siemens PLM Software
JT PMI Validation Capability – Complete to Current Standards
JT Integrity
• Matches schema
• Data Structure Complete
and Correct
• Association Validity
JT Integrity
JT Integrity
• PMI per part
• PMI per type
• PMI per Modelview
PMI Counts
JT Integrity
• Centroid of
Display
• Polyline
Length
Graphical Fidelity
JT Integrity
• Area or length
of associated
and attached
geometry
Associated/Attached
JT Integrity
• Unicode
Representation
Semantic Fidelity
JT Integrity
• Modelview Count
• PMI per Modelview
• Modelview Transformation
• Modelview Centroids
Modelviews
Validation Capability Adopts Common ProSTEP JT Implementer and STEP CAxIF Recommended Practices
* JT Inspector Design Authority with TcVis 11.4-5 and NX 12.0.1-2 * JT Inspector Design Authority with TcVis 11.5 and NX June 2019
Unrestricted © Siemens AG 2018
Page 15 Siemens PLM Software
Agenda
• Three Challenges
• The JT Solution
• A Day in the Life of AeroKabins GmbH.
• The Hybrid Solution
• A Day in the Life of TurboFan-tastic Inc.
• Adding ACIS, AP242, DXF, 3MF, IFC
• Questions?
Unrestricted © Siemens AG 2018
Page 16 Siemens PLM Software
FMI
ReqIf
SysML
PMI: JT, ASME Y14.41,
ISO 16792
TDP: JT-PDF, MIL-STD-31000A
LOTAR: JT, STEP AP242,
NAS 9300
Siemens PLM Capability
Interoperability Driven by Standards
MANUFACTURING
& METROLOGY
CMM: ASME Y14.5
ANSI 105.2-2009
BIM: IFC
ADDITIVE
JT-3MF
STL
MES
ISA95
B2MLL
OPC DA
CONNECT
SIMULATION
MODEL-BASED
DEFINITION
MODEL-BASED
SYSTEM
ENGINEERING
LMS
NX
TEAMCENTER
NX MANUFACTURING
NX
SIMATIC IT MES
Example: 3MF
• Connects Additive Manufacturing
• Open packaging convention file
representing the solid model as
Cartesian mesh
• 3MF is integrated with NX, Solid
Edge JT Translator and JT2GO
• Siemens PLM is a core member
of the 3MF Consortium
Example: IFC
• ISO/PAS 16739:2013
• AEC Building Information Model
• Incorporate Environmental and
Manufacturing considerations into
your design
• Place your equipment into its
working environment
• Meet BIM archive legislation
Unrestricted © Siemens AG 2018
Page 17 Siemens PLM Software
Formats
Solid works Creo
Catia V4
Catia V5
Inventor
vrml
Revit
IFC
Navisworks
SP3DAveva
3MF
DXF/ DWG
STL
AP 242
AP 214
AP 203
IGES
ACIS
Breadth of Interoperability Formats with NX and/or JT
and more to come…
NX
JT
Teamcenter
Import/export
JT only
NX or JT
NX only
Unrestricted © Siemens AG 2018
Page 18 Siemens PLM Software
Formats
Solid works Creo
Catia V4
Catia V5
VRML
Inventor
Revit
IFC
Navisworks
SP3DAveva
3MF
DXF/ DWG
STL
AP 242
AP 214
AP 203
IGES
ACIS
A Day in the Life: TurboFan-tastic GmbH.
NX
JT
Teamcenter
Import/export
Import Partner
Model Based
Definition
2
Confirm Quality
of Suppliers JT
Geometry
5
Import
Manufacturing
Environment
3Export
Rig for BIM
compliance
6
Publish Design
Authority
AP242XML plus JT
7Export
3DPrint
Prototype
4
Import
Prototype
Geometry
1
Unrestricted © Siemens AG 2018
Page 19 Siemens PLM Software
A Day in the Life: TurboFan-tastic GmbH.
Import
Prototype
Geometry
1 ACIS
Fuel Nozzle in ACIS based system Open Fuel Nozzle .SAT in NX 11 Fuel_Nozzle_Sat NX 11 Assembly
Digitalization Challenge #1: Extending the Reach
Unrestricted © Siemens AG 2018
Page 20 Siemens PLM Software
NX 11 Adds Bidirectional ACIS Support
Import or File Open
• Solids
• Surface
• Wireframe
Export or Save As
• Heal during Import
• Simplify B-surfaces to
Analytics where
appropriate
• Optimize by Removing
Redundant Topology
• Stitch Trimmed
Surfaces
Standard Options
Select ACIS
version
Or entire part
Unrestricted © Siemens AG 2018
Page 21 Siemens PLM Software
A Day in the Life: TurboFan-tastic GmbH.
Import Partner
Model Based
Definition
2
AP 242
Import STEP AP242 into NX 11 onwards
Round Trip NX PMI for Metrology (Component Measuring) etc.
Digitalization Challenge #1: Extending the Reach
Unrestricted © Siemens AG 2018
Page 22 Siemens PLM Software
Is STEP AP242 Format Ready for your Collaboration and Archive?
NX Fully Supports AP242 Edition 1
Current Definition
Tessellated PMI (Graphical Display)
All 4 Semantic PMI types
Section Views
Validation Properties for PMI
STEP Implementer Forum Work on
Robustness of Definition
Edition 2 Brings Placeholder PMI for correct display
Edition 3 Targeting Additional Semantic types
Reviewing Proposal for Full Dimension Support
Seeking Common Interpretation of PMI Views
Reviewing Proposal for PMI View Validation
Not yet supported by CATIA, 3DExperience or Creo
Unrestricted © Siemens AG 2018
Page 23 Siemens PLM Software
JT from Multiple Sources - NX MultiCAD
JT has benefits in NX…
• Loads JT content based on Customer Defaults
• Lightweight load -> Precise geometry
• Synchronises Assembly structure during load
• Creates & populates reference sets according to load options
• Allows associative references (eg wave link)
• Semantic PMI Representations
Unrestricted © Siemens AG 2018
Page 24 Siemens PLM Software
A Day in the Life: TurboFan-tastic GmbH.
DXF/ DWG
Import
Manufacturing
Environment
3
Import NX Assembly
Identify DWG in NX
Wizard
Digitalization Challenge #1: Extending the Reach
Unrestricted © Siemens AG 2018
Page 25 Siemens PLM Software
NX 11 Adds 3D and Architectural Support to the DXF Wizard
Use the Wizard to Select a 2D or 3D Workflow
3D Pre-processing
• Introduce a Scale Factor and Move Origin
• Repair and Improve Solid Geometry
• Interpret Blocks either as Parts or Groups
3D Data Interpretation
• 3D Faces, Architecture Data, Mass Elements,
Mesh Objects as Lightweight Facet Bodies (JT
facets)*
• XLine as Datum Axes
• Uniform thickness 2D Polyline as Bounded Plane
• Uniform 2D Polyline with thickness as Extrude
• NX 12 Adds Option to Import Mesh as Convergent Bodies!
Unrestricted © Siemens AG 2018
Page 26 Siemens PLM Software
A Day in the Life: TurboFan-tastic GmbH.
3MF
Export
3DPrint
Prototype
4
Flywheel as JT Translate to 3MF
Digitalization Challenge #3: Standardization
Unrestricted © Siemens AG 2018
Page 27 Siemens PLM Software
3D Printing from JT via 3MF
• Siemens PLM is a core member of the 3MF Consortium
• NX has a suite of Additive Manufacturing Capabilities
• JT users can also export to 3MF
Interoperability using Open Standards
Capability
• Mesh Analysis detects non-solid bodies
• Option to re-mesh precise XT-brep geometry to suit Additive
• Process individual Parts or entire Assembly as a single object
• Retains JT Properties (metadata)
• Retains JT Attributes (colour)
3D Print
software
3D Print
software
JT 3MF
Unrestricted © Siemens AG 2018
Page 28 Siemens PLM Software
A Day in the Life: TurboFan-tastic GmbH.
Confirm Quality
of Suppliers
Geometry
5Catia V5
Source Catia Blade
Supplied as JT
JT Inspector:
Catia Point CloudJT Design Authority imported to NX for
Analysis and Composite Design
Digitalization Challenge #1: Extending the Reach
Unrestricted © Siemens AG 2018
Page 29 Siemens PLM Software
JT Fidelity – CAD Point Cloud Against JT Surfaces and Edges
• CAD source point cloud
• Parasolid compares with Precise
Geometry in the JT
• User Defined Error Threshold
• Red Points displayed are Not OK
Deviation Reported
• Decide significance
• Confirm accuracy of point against
original CAD geometry and
determine process fault
• Precise Geometric Surfaces in JT
match original CAD Surfaces to
User Specified Tolerance
Capability What it means? What if there are problems?
Unrestricted © Siemens AG 2018
Page 30 Siemens PLM Software
A Day in the Life: TurboFan-tastic GmbH.
Export
Rig for BIM
compliance
6
IFCIndustry Foundation Classes (IFC)
is a Building Information Model
(BIM) compliant format
NX Turbine on Rig
Export via JT to IFC and display in Revit
Digitalization Challenge #3: Standardization
Unrestricted © Siemens AG 2018
Page 31 Siemens PLM Software
JT Bidirectional Translator for Industry Foundation Classes (IFC)
• JT to IFC [ISO 16739:2013]
• IFC to JT [ISO 14306:2012]
• IFC 2X3 and IFC 4
• Full JT Translator Configuration Control
Building Information Model (BIM) – Digitalization for the Construction Sector
• IFC Project and elements represented as
JT Assembly hierarchy
• Solids and Surfaces translated to XT b-rep
• Curves and Points as Wireframe
• Facets stored as JT Tessellation
• Attributes as JT Properties
IFC
Unrestricted © Siemens AG 2018
Page 32 Siemens PLM Software
Broad Collaboration using AEC and Plant Formats via JT
• JT Workflows for AEC Industry
• Combine AEC and NX using JT
• Collaborate with NX equipment in its environment using JT
• Address BIM requirements and legislation
• JT Workflows Plant and Marine Industry
• Tessellation for MultiCAD space reservation
• Mockup NX equipment with JT Plant data
• Analyze Geometry and Metadata
AEC Formats Plant Formats
• JT Bidirectional Translator for IFC
• JT Translator for Revit
• JT Translator for Navisworks
• JT Translator for Aveva
• JT Translator for SmartPlant3D
• JT Translator for P&ID
Unrestricted © Siemens AG 2018
Page 33 Siemens PLM Software
A Day in the Life: TurboFan-tastic GmbH.
Publish Design
Authority
AP242XML plus JT
7
Digitalization Challenge #2: Collaborating with the Model Based Enterprise
Unrestricted © Siemens AG 2018
Page 34 Siemens PLM Software
Sketch
Geometry
Tessellation
Attributes
PMI
Parasolid
JT is the Published Design for NX
ISO 14306:2012
ISO 14306:2017
Tessellation
Levels
of Detail
(LODS)
1
…2
Attributes
PMI
Parasolid
Parametric
Features
Constraints
Construction
History
(Designers IP)
NX
JT
Product Manufacturing Information:- Same PLMXML PMI schema used
Attributes:- Metadata copy
Levels of Detail:- Exactly the same representation, optionally a copy with
additional LODs
Smart Topology Table:- fast access between Tessellation and Geometry
Precise Geometry:- Parasolid. An exact copy and archive of the NX data
including B-spline, Analytic and Convergent shapessame
schema
copy
same
Unrestricted © Siemens AG 2018
Page 35 Siemens PLM Software
Reference Sets – Defined in NX used in JT
Typical JT Workflows:
Design Alternatives
Simplified Geometry for CAE
Different geometry for
different consumer
Different Manufacturing Steps
NXJT
Create Geometric
Alternatives or Process
Information within a Part
Assign NX Part Bodies to
Reference Sets
NX shares Duplicate
Geometry in XT Bodies
JT Options:
• Exclude or Include Body in
JT by Reference Set
• Retain Reference Set
Assignments of each Body
• Same Geometry Sharing
(same XT)
• Load by reference set
• Display by reference set
Visualization
Reference Sets
Unrestricted © Siemens AG 2018
Page 36 Siemens PLM Software
Welds and Symbolic Threads – Defined in NX used in JT
• Option to Include Welds
• Consistently stored as
PMI with associated
Geometry
• Feature Names retained
in PMI name
• Lightweight Spot Weld
representation
NX Weld Representation in JT NX Symbolic Threads in JT
• Semantic Thread
information stored as PMI
Properties for
downstream
Manufacturing
• Associativity to Geometry
Retained
Unrestricted © Siemens AG 2018
Page 37 Siemens PLM Software
Reflection Transforms – Defined in NX 12.0.2 used in JT
Capabilities
• Create a new component instance that is
reflected
• Reflection status preserved by JT
Value
• Quickly generate the ‘opposite side’ of
product by generating new instances of
existing components
• Eliminates the need to create new parts
or datasets to generate the ‘opposite
side’ of product
back
Unrestricted © Siemens AG 2018
Page 38 Siemens PLM Software
Disclosed Modelviews – Defined in NX used in JT
NX CAD
Author and publish views
Teamcenter
Managing views & packages
Teamcenter Vis
Making packages
Teamcenter Vis/JT2Go
Review/printing packagesNX
JT
Save Publis
h
Tc Dataset
NX
• Author geometry and PMI/Modelviews
• Publish model views to Teamcenter
JT Translator
• Store published model views in JT
• Retain “Disclosure” status
Teamcenter
• Author and manage packages
• Finish out non-geometric metadata
Teamcenter Visualization
• Collect and organize modelviews
• Review and print package content
• Export package for offline (JTinPDF)
Data Management PipelineJT
Unrestricted © Siemens AG 2018
Page 39 Siemens PLM Software
Formats
Solid works Creo
Catia V4
Catia V5
VRML
Inventor
Revit
IFC
Navisworks
SP3DAveva
3MF
DXF/ DWG
STL
AP 242
AP 214
AP 203
IGES
ACIS
A Day in the Life: TurboFan-tastic GmbH.
NX
JT
Teamcenter
Import/export
Import Partner
Model Based
Definition
2
Confirm Quality
of Suppliers JT
Geometry
5
Import
Manufacturing
Environment
3Export
Rig for BIM
compliance
6
Publish Design
Authority
AP242XML plus JT
7Export
3DPrint
Prototype
4
Import
Prototype
Geometry
1
Unrestricted © Siemens AG 2018
Page 40 Siemens PLM Software
Agenda
• Three Challenges
• The JT Solution
• A Day in the Life of AeroKabins GmbH.
• The Hybrid Solution
• A Day in the Life of TurboFan-tastic Inc.
• Adding ACIS, AP242, DXF, 3MF, IFC
• Questions?
Unrestricted © Siemens AG 2018
Page 41 Siemens PLM Software
Andy AttfieldIC Product Management
DF PL TO OT IO
E-mail:
Realize innovation.