Data Exchange for Digitalization and the Model Based ...€¦ · Aveva SP3D 3MF DXF/ DWG 3d STL AP...

Data Exchange for

Digitalization and the

Model Based EnterpriseAndy Attfield, Siemens PLM

Unrestricted © Siemens AG 2017

Siemens PLM Software

Agenda

• Three Digitalization Challenges

• Exchange Format Choices

• A Day in the Life of TurboFan-tastic Gmbh

• Exchange Capability

• Questions?



Design Collaboration

• Different Teams and Locations

• Partners and Suppliers

• Different CAD systems

CAD Migration

• Carry-over from legacy systems

• Program-wise transition

• Archive Retrieval

Environmental Considerations

• Different Disciplines

• Operating Environment

• Customer and Legislation

Digitalization Challenge #1:

Engineering from Multiple Sources

IFC or Revit

Manufacturing

Environment Old CATIA V5

program

carry-over

NX 11 Latest

Design

Solidworks from

Acquisition

Creo based

Supplier

Combining and Re-using Product Design Data from Even More Systems




Collaborating with the Model Based Enterprise

CADSupply Chain

Planning

Procurement

Manufacturing

Test

Logistics

Documentation

Marketing

Shipping

Service

etc…

Publishing the Model Based Definition to the Model Based Enterprise…

Few CAD users and many, Even More non-CAD users




Conforming to Model Based Definition Standards

Examples of Quality Standards for Even More Derived ISO Format Data (JT, STEP, PRC…)

MIL-STD-31000A EN/NAS 9300 OEM/Supplier



Formats

Enterprise

JT

Environ-ment

JT

Legacy

JT

Partner

JT

NX

Teamcenter

The Simple Answer: – JT Based Ecosystem

MultiCAD



Formats

Enterprise

JT

Context

JT

Legacy

JT

Partner

JT

NX

Teamcenter

The Simple Answer – JT Based Ecosystem



Formats

Solid works Creo

Catia V4

Catia V5

Inventor

vrml

Revit

IFC

Navisworks

SP3DAveva

3MF

DXF/ DWG

3d

STL

AP 242

AP 214

AP 203

IGES

ACIS

Breadth of Interoperability Formats with NX and/or JT

NX

JT

Teamcenter

Import/export



FMI

ReqIf

SysML

PMI: JT, ASME Y14.41,

ISO 16792

TDP: JT-PDF, MIL-STD-31000A

LOTAR: JT, STEP AP242,

NAS 9300

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



Formats

Solid works Creo

Catia V4

Catia V5

Inventor

vrml

Revit

IFC

Navisworks

SP3DAveva

3MF

DXF/ DWG

3d

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

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




Import

Prototype

Geometry

1 ACIS

Fuel Nozzle in ACIS based system Open Fuel Nozzle .SAT in NX 11 Fuel_Nozzle_Sat NX 11 Assembly



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




Import Partner

Model Based

Definition

2

AP 242

Import STEP AP242 into NX 11

Use Generated NX PMI for Metrology (Component Measuring) etc.



NX 11 Import / Export STEP AP242 - NX 12 Extends Support

• Adds semantic definition of PMI

• Import as NX “real” PMI for downstream workflows

NX 11 AP242 Semantic PMI is like JT PMI

NX11 AP242 Tessellated Geometry

• Converts between JT facets in NX and Tessellated

Solids and Shells

• Preserves surface mesh and Tristrip sets

NX 12 XML Business Objects

• Export Assembly structure as AP242 XML

• Nested External References between files



Siemens PLM – Consistent STEP AP 242 Capability

Product Date P21

Assembly

XML

Assembly

Precise

Geometry

Facet

Geometry

Graphical PMI Semantic

PMI

Teamcenter

Visualization 11.2

3/2017 Yes Yes Yes Yes Yes Yes

NX11.0 08/2016 Yes Yes Yes Yes (export) Yes Yes

Stand alone via

STEP/JT

2/2017 Yes Yes Yes Yes Yes Yes

Solid Edge ST9 6/2016 Yes Aligned Yes Yes (import) Aligned Aligned

Femap 11.2 4/2015 Yes Aligned Yes Aligned NA NA

• Common AP242 Implementation

• Re-used across the Product Lines

• New capability arrives with each new Product ReleaseAP242 Import/Export

Common Interoperability

NX 11Teamcenter

Visualization

11.2

Bidirectional

STEPJT

1.0

Solid Edge

ST9

Femap

11.2



STEP 242 PMI Supported at NX 11 – Developing at NX12

• AP242 PMI Schema is developing

• NX 12 Adds Tessellated Presentation for more efficient

filled-font characters

• NX 12 Adds Place-holder Presentation for Improved

Graphical “Presentation/Display” of PMI

• Improvements to AP 242 Schema for PMI Presentation

developed through engagement with Implementer Forums

CAx-IF Forum March 2017

NX 12 using Improved AP242 schema

Inter-Vendor Capability is Developing

Vendor A

Vendor B

Vendor C

AP242

file

Vendor A

Vendor B

Vendor C

AP242 PMI Schema is Developing:

To date - AP242 schema defines Semantic Representation

of 4 PMI types:

Datums and Datum Targets;

Feature Control Frames and Dimensions




DXF/ DWG

3d

Import

Manufacturing

Environment

3

Identify DWG in NX Wizard

Import NX Assembly



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!




3MF

Export

3DPrint

Prototype

4

Flywheel as JT Translate to 3MF



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

print




Confirm Quality

of Suppliers

Geometry

5Catia V5

Source V5 Blade

Supplied as JT

Tested against

V5 Point Cloud JT Design Authority imported to NX for

Analysis and Composite Design



Using JT Inspector Design Authority to Audit Geometry

Geometric Properties Point CloudSASIG TestsParasolid CAD Integrity

Automated command line and Integrated with Teamcenter Visualization



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?




Export

Rig for BIM

compliance

6

IFCIndustry Foundation Classes

Building Information Model

NX Turbine on Rig in Assembly Room

Export via JT to IFC and display in Revit



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)

• 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



Broad Collaboration using AEC and Plant Formats via JT

• MultiCAD JT Import of AEC Design Context

• Combine AEC and NX using JT

• Collaborate with NX equipment in its environment

using JT

• Address BIM requirements and legislation

• MultiCAD JT Import of Plant and Marine Context

• Tessellation for 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




Publish Design

Authority

AP242XML plus JT

7



Additional JT Model Based Enterprise Content from NX 12

• Semantic Thread information stored as PMI

Properties for downstream Manufacturing

• Associativity to Geometry Retained

• Rendered into the JT file as a representation of

the Texture

• Single Option to Include Welds

• Consistently stored as PMI with associated

Geometry where relevant

• Feature Names retained in PMI name

• Lightweight Spot Weld representation

• NX Disclosure Notation retained in Modelview

• Select whether to Export All or Disclosed

Disclosed Modelviews in JT

Symbolic Threads in JT

Improved Weld Representation in JT

IRAY Textures Rendered into JT



Complimentary ISO Standards

JT

JTJT

JT

JT

AP242 BO XML

JT Translators write AP242 XML and JT combination



AP242 XML and JT

• The Global Automotive Action Group (GAAG) has

recommended Siemens PLM to support a hybrid

approach of AP242 with JT

• Facilitates STEP AP242 Collaboration with JT

based Partners or Suppliers

• All JT Translators can write AP242XML structure

and JT parts

• JT Bidirectional Translator for STEP converts

AP242XML + JT Parts to AP242 parts (express)

• AP242XML external references allows additional

AP242XML Edition 2 application data to be added

Interoperability supports a pure or mixed AP242/JT approach equally



Ensure Derived JT meets Design Authority Standards

US DoD MIL-STD-31000A AIA LOTAR EN/NAS 9300



Lining up the Standards– (Example: Precise Geometry)

MIL-STD-31000A 2013

MBD for TDP

EN/NAS 9300-110 2014

Long Term Archive

Met by JT Inspector Design

Authority

Part and Solid Volume, Surface

Area, Centroid, Location out of

tolerance

Geometric Validation Properties:

Volume, Surface Area, Centroid

within 1%

Parasolid calculates geometric

properties and compares against

stored CAD values in JT to a user

defined tolerance (1% or as desired)

Unmatched Part or Solid Empty Model Reports all Topological Entities

Unsewn Solid, Surface splitting

and merging

Surfaces replace Solid Reports all Topological Entities

Invalid Solid Invalid Solid Parasolid reports 23 checks to

determine its validity as a Parasolid

66 SASIG tests with threshold

values to be determined by data

exchange benchmark

12 SASIG data exchange tests

with recommended Threshold

values

Reports against the 66 SASIG tests

using adjustable threshold values

Cloud of Points within 1E-5m Cloud of Points within 1E-4m Compares Point Cloud source against

surfaces and reports against user

defined tolerance down to 1E-8m

Genus

Emerging

Standards

that

reference

Data

Exchange

Standards:

SASIG

JAMA

VDA

Organizations



Using JT Inspector Design Authority to Audit PMI

ISO JT Model Based Definition… PMI Fidelity Tests…

CAD_PMI_COUNT

CAD_PMI_POLYLINE_LENGTH

CAD_PMI_CENTROID

CAD_PMI_FACET_COUNT

CAD_PMI_SURFACE_AREA

CAD_PMI_SURFACE_CENTROID

CAD_PMI_ASSOCIATED_GEOM_LENGTH

CAD_PMI_ASSOCIATED_GEOM_AREA

CAD_PMI_ATTACHED_GEOM_LENGTH

CAD_PMI_ATTACHED_GEOM_AREA

CAD_PMI_STRING

Graphical Display Tests…

Sample JT PMI Validation Properties…

Semantic Definition Tests…

Simple Checks for Compliance



JT Fidelity – PMI Count matches original CAD

• CAD PMI Properties stored by JT

Translator

• In common with STEP validation

• PMI Count per part, per type, per

Modelview

• Identify missing or additional PMI

• Identify process fault

• Optionally mark-up JT

• Number of each type of PMI

matches the CAD source

• NX 12.0.1 and TcVis 11.4




JT Fidelity – PMI Graphical Display matches original CAD


Translator

• PMI Centroid Comparison

• PMI Polyline Length Comparison

• User Defined Tolerance

• Fly to Highlight PMI and Geometry



• Graphical Centroid of JT PMI is

within tolerance of CAD source

• Total Polyline Length matches

CAD source




JT Fidelity – PMI Semantic Definition and Association matches CAD


Translator

• Unicode Representation of PMI

• Area or Length of Associated and

Attached Geometry within User

Defined Tolerance

• Fly to Highlight PMI and Geometry



• Correct for Automated Downstream

Interpretation of PMI

• PMI association match source CAD




MBD / MBE Processes

Typical Data

Translation

Typical Data

Standard

(one / more)

Required

by

Audited Process

CAD, PRC, STEP,

JT

MIL-STD-31000-A DoD, FAA etc Publication of MBD as a TDP

STEP, JT EN/NAS9300 FAA, EASA etc Type Certification from

published MBD

STEP, JT EN/NAS9300 FAA, EASA etc Long Term Archive of MBD

CAD, JT Derived by

Corporate

Corporate Continued Engineering from

MBD

CAD, PRC, STEP,

JT

Defined by OEM

procurement

OEM Supply of MBD to OEM

CAD, STEP, JT eg Boeing D6-

51991

OEM Derivation and downstream

supplier process from MBD

CAD, STEP, JT DMSC OEM First Article Inspection from

derived MBD

Design Authority

many

process

flows

many

format

choices

JT

JT

JT

JT

JT

JT

JT

Leverage of JT brings leverage of a

Single Audit Process and Best Practice


Page 39 Siemens PLM Software

Formats

Solid works Creo

Catia V4

Catia V5

Inventor

vrml

Revit

IFC

Navisworks

SP3DAveva

3MF

DXF/ DWG

3d

STL

AP 242

AP 214

AP 203

IGES

ACIS


NX

JT

Teamcenter

Import/export

Import Partner

Model Based

Definition

2

Confirm Quality

of Suppliers

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


Page 40 Siemens PLM Software

Andy AttfieldIC Product Management

DF PL TO OT IO

E-mail:

[email protected]

Realize innovation.

Data Exchange for Digitalization and the Model Based ...€¦ · Aveva SP3D 3MF DXF/ DWG 3d STL AP...

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