ELITE ENGINEERING SERVICES COMPANY OVERVIEW

WHO WE ARE Elite drives excellence in engineering by not only designing innovative solutions, but targeting tomorrow’s requirements. In close collaboration with our customers, Elite focuses on staying at the forefront of technological advances. Elite employs the latest software and tools to ensure optimum output amongst its team. ELITE AEROSPACE GROUP |

MBD Definitions DEFINITIONS OF MBSE, MBD, MBE AND MODEL BASED DEVELOPMENT Model Based Definition (MBD) is a mechanical engineering initiative where a 3D model with Product Manufacturing Information (PMI) augments or replaces a 2D engineering drawing as design documentation. Model Based Enterprise (MBE) is a company wide initiative to augment 3D models with additional information to create new documentation deliverables beyond engineering. Model Based System Engineering (MBSE) is a system engineering initiative to create a digital model of a system that is used by all engineering disciplines and other functional organizations within a company. Model Based Development is a embedded software initiative where a two-sided model is used to verify control requirements and that the code runs on target electronic hardware. WHAT ARE THE DIFFERENCES? One focuses on documentation that is released by engineering (MBD and MBE). Another provides a single unambiguous definition of the design for engineering coordination (MBSE). The last is used for quick prototyping and test (Model Based Development). https://www.lifecycleinsights.com/whats-the-difference-between-mbse-mbd-mbe-and-model-based-development/ ELITE ENGINEERING SERVICES |

MBD Definitions MBD Creates a representation of a part instead of a presentation. Drawings are not consumable by software. ELITE ENGINEERING SERVICES |

MBD Definitions MBD Consists of: ELITE ENGINEERING SERVICES |

MBD History Reduced Dimension Drawings Highlight critical dimensions Showcase design intent Relies on CAD but drawing is authority Admission of CAD/CAM as definition via CNC ELITE ENGINEERING SERVICES |

MBD History What is Model Based Definition? Digital Product Definition 3D data set as the definition Standards ASME Y14.41-2003 (Revised 2012) ISO 1101:2004 AS9100 Rev C MIL-STD-31000 Revision A (2013) Boeing DPD D6-51991 “Quality Assurance Standard for Digital Product Definition at Boeing Suppliers” ELITE ENGINEERING SERVICES |

MBD History Boeing 787 https://www.boeing.com/history/products/787.page Model-based systems engineering intends to centralize all information about the system in a model, often called the “single source of truth.” https://www.boeing.com/features/innovation-quarterly/may2017/feature-technical-model-based-engineering.page ELITE ENGINEERING SERVICES |

MBD Process CAD Agnostic ELITE ENGINEERING SERVICES |

MBD Process Must contain all of the *necessary* information Notes Dimensions Details GD&T Callouts BOM Views (Front, Top, Right, Iso., Sections) ELITE ENGINEERING SERVICES |

MBD Process ELITE ENGINEERING SERVICES |

MBD Reality Cost of implementation Learning curve Software/hardware costs for downstream users CreoView How much time does it save? What are the actual cost savings? Mitigation of risks ELITE ENGINEERING SERVICES |

MBD Benefits What are the actual cost savings? Engineering time is a wash Reduction in reworks Reduction in miscommunication or lack of revision control Mitigation of risks Clarity Using 3D as master eliminates ambiguity Annotations are associated to the 3D Language agnostic? ELITE ENGINEERING SERVICES |

MBD in Creo Must convey the same message as a drawing BOM = Model Tree Drawing Views = Combination States Annotations = Annotate ELITE ENGINEERING SERVICES | ELITE ENGINEERING SERVICES | 16

MBD in Creo What does it look like? ELITE ENGINEERING SERVICES | 17

MBD in Creo Associated geometry ELITE ENGINEERING SERVICES |

MBD in Creo Combination States To set the default combination states, add the combined_state_type option to the configuration options.  Choose one of the following configuration option that makes the most sense for your organization. • mbd — The Annotations and Supplementary Geometry check boxes are activated for the new combination state. • semi_mbd — The Annotations check box is activated and the Supplementary Geometry check box is inactive for the new combination state. This is the default. • no_mbd — The Annotations and Supplementary Geometry check boxes are inactive for the newly created combination state. ELITE ENGINEERING SERVICES |

MBD in Creo Combination States Show/Hide features as needed (Like cut view or cross section) Apply colors to highlight details ELITE ENGINEERING SERVICES |

MBD in Creo View Manager ELITE ENGINEERING SERVICES |

MBD in Creo Standard Notes Flag notes Dimensions GD&T ELITE ENGINEERING SERVICES |

MBD in Creo GD&T Advisor ELITE ENGINEERING SERVICES | 23

What comes next? Augmented Reality AR Design Share ELITE ENGINEERING SERVICES | ELITE ENGINEERING SERVICES | 24

https://www.ptc.com/en/resources/cad/ebook/model-based-definition-reusing-3d-models ELITE ENGINEERING SERVICES |

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