JT Inspector to Audit V5 Geometry and NX PMI Andy Attfield, Siemens PLM

Transcription

1 JT Inspector to Audit V5 Geometry and NX PMI Andy Attfield, Siemens PLM

2 JT for Supplier Collaboration JT Product Definition More than 15,000 JT users globally at Daimler Extended Enterprise More than 100 suppliers qualified to deliver JT Supplier Qualification 70%+ of externally created supplier parts are JT Candidates Courtesy: Dr Sebastian Handschuh Daimler, JT Open TRB Page 2

3 MAI JT Strategy for Quality Inspection Design Master Model Multiple Projects PLM (e.g. Siemens PLM, ENOVIA, etc. ) Theorem Solutions Translator Automatic Translation within Siemens PLM system. JT files are created when models are checked in. JT Validation Fail Validation Validation Checks. It is imperative to ensure the translated 3D CAD information conforms to the Master CAD model. Cloud Of Points Parasolid Area, Volume and CoG JT Neutral format enables multiple Manufacturing system compatibility with multiple CAD Systems PMI Pass Validation BAE Systems JT Utilisation & Consumption into Manufacturing NC Control Configuration Automation Management Offline CMM Programming (First Article) New inspection Technologies Multiple part inspection integrated with Flexible Manufacturing Systems Reduced Inspection. Manufacturing Execution System Orders BAE SYSTEMS PROPRIETARY Unpublished Work Copyright 2015 BAE Systems. All Rights Reserved (SEE LAST SLIDE FOR RESTRICTIONS ON USE.)

4 JT for Long Term Archive Page 4

5 Supply Chain Integrator Paradigm Shift: JT the Design Authority Author System Integration Publish to Enterprise OEM Digital Twin Assembled Archived JT Design Authority Expanding Disciplines from the JT Digital Thread Supplier Tier 1 Supplier Tier 3 JT JT CAE review Packaging Tolerances Concept JT Planning Procurement Manufacturing Metrology Logistics Documentation Market and Sale Service etc 80% of Design in the supply chain publishing its JT to its MBE Continued Engineering from JT MBD Enterprise Ready Published JT Page 5

6 Audit of U.S. DoD Technical Data Package (TDP) Format of the 3D TDP based models shall be as directed by the contract or purchase order Page 6 Excerpts from MIL-STD-31000A Feb 2013

7 Audit for Long Term Archiving and Retrieval Aerospace Industries Standards Organizations Implementer Forums Resultant Standards Released as EN 9300-xxx NAS 9300-xxx 5.2 The objective is to demonstrate that the process still preserves the essential information for the 3D shape of the product, as defined by the original CAD system the moment the CAD system was released. Excerpts from EN/NAS draft Page 7

8 Lining up the Standards (Example: Precise Geometry) Genus Emerging Standards that reference Data Exchange Standards: SASIG JAMA VDA Organizations MIL-STD-31000A 2013 MBD for TDP Part and Solid Volume, Surface Area, Centroid, Location out of tolerance EN/NAS Long Term Archive Geometric Validation Properties: Volume, Surface Area, Centroid within 1% Met by JT Inspector Design Authority 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 Page 8

9 JT Inspector Design Authority to Audit Geometry Parasolid CAD Integrity Geometric Properties SASIG Tests Point Cloud Automated command line and Integrated with Teamcenter Visualization Page 9

10 JT Inspector Design Authority to Audit PMI ISO JT Model Based Definition PMI Fidelity Tests Graphical Display Tests Semantic Definition Tests Sample JT PMI Validation Properties 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 Simple Checks for Compliance Page 10

11 Integrate JT Inspector with Teamcenter Capabilities Teamcenter Teamcenter Dispatcher Dispatcher Save CAD CAD Alan Admin Publish JT Audit Inspection Reports Audit of Inspection Reports JT Inspect Mary Manager Store Associated Inspection Report Visual Reporting Report of Faults from from Inspection Reports Reports Page 11

12 Conclusion Meet Industry Standards for Archive and Collaboration of the ISO Model Based Definition (JT) using JT Inspector Design Authority Page 12

13 Andy Attfield IC Product Management DF PL TO OT IO Realize innovation. Page 13