Join the conversation #AU2017Join the conversation #AU2017

Inventor 2018 Model-Based Definition: Why and How to Apply - IM120783

Stephen WerstSenior Product Strategist - Sigmetrix

Peter De StrijkerSenior Technical Specialist D&M

This presentation may contain forward-looking statements about future results, performance or achievements, financial and otherwise, including statements regarding our guidance for our quarterly and financial year results.

These statements reflect management’s current expectations, estimates and assumptions based on the information currently available to Autodesk. These forward-looking statements are not guarantees of future performance and involve significant risks, uncertainties and other factors that may cause

Autodesk’s actual results, performance or achievements to be materially different from results, performance or achievements expressed or implied by the forward-looking statements contained in this presentation. A discussion of the factors that may affect future results is contained in Autodesk’s most recent SEC Form 10-K and Form 10-Q filings, including descriptions of the risk factors that may impact Autodesk and the forward-looking statements made in this presentation. If this presentation is reviewed after the time and date this presentation was first recorded, even if it subsequently is made available by Autodesk, on its Web site or otherwise, this presentation may not contain current or accurate information.

Autodesk disclaims any obligation to update or revise any forward-looking statement based on new information, future events or otherwise.

Safe Harbor Statement

Description and Learning Objectives

Description:In this class, you will understand the benefits of having a 3D-defined model as

a source to move to smart manufacturing. You will also learn how to apply the

new Inventor 2018 software 3D Geometric Dimensioning and Tolerancing

(GD&T) and 3D annotations to models.

Learning Objectives:• Understand the importance of having 3D production information in the model

• Learn how to apply the new Inventor 2018 MBD functionality

• Learn how to downstream consumption of model-based definition information

• Learn how the model will drive subtractive manufacturing

Positioning

Building the Digital Enterprise

▪ Industry 4.0 is the current trend of automation and data exchange in manufacturing technologies.

▪ Industry 4.0 creates what has been called a "smart factory".

▪ Industry 4.0 one of 4 the most important pillars is Intelligent Production.

Building the Digital Enterprise

Manufacturing Execution System (MES)

What is MBD?

Model Based Definition

MFG/ENG 2D

Documentation

NC Toolpaths

CMM Paths

3D PDF

STEP

AP242

Tolerance Analysis

▪ Model-Based Definition (MBD) refers to a fully defined 3D model of individual components and product assemblies. The types of information can include:

▪ Meta Data (iProperties)

▪ BOM

▪ Tolerance Dimensions

▪ Geometric dimensioning and tolerancing (GD&T)

▪ Surface Finishing

▪ Hole and thread notes

▪ General Notes

What is Model Based Definition?

▪ New standards, New rules.

▪ Don’t try to apply all 2D annotation rules in a 3D environment.

▪ Use the new rules

Back to School

▪ Two types of delivery

• Model only

▪ Product definition data, including but not limited to notes, parts lists, marking requirements, dimensions, and tolerances, shall be contained or referenced in the data set.

• Model and drawing

▪ A complete definition of a product shall contain a model and a drawing that may contain orthographic views, axonometric views, or a combination thereof. Annotation may be applied to the model or on the drawing or a combination thereof.

Working according the new standards

Source: ISO 16792_2015 en

Dataset Classification Code (DCC) Stages

Courtesy MBD 360 LLC

Working according the new standards

Source: ISO 16792_2015 en

▪ DCC3 example

▪ Fillet and chamfer notes

Working according the new standards

Source: ISO 16792_2015 en

▪ Straightness defined by annotation plane direction

Working according the new standards

Source: ISO 16792_2015 en

MDB Best Practices

Functionalty

▪ Environment▪ Part

▪ In-context Part edit

▪ Sheet Metal

▪ Folded

▪ Unfolded

▪ Assembly

MBD is Supported in …. According to….

▪ Standards

▪ ASME Y14.41:2003/2012

▪ DIN 16792:2006/2015

▪ ISO 1101:2012/2015

▪ Annotation style definition in Document Settings

▪ Prompted to set for previous version files on start with annotation.

Style Definition

▪ Change styles in drawing environment

▪ Edit the original “Standards” style like ISO, ASME or DIN with the 3DA extension

Style Management

MBD Ribbon - Parts

• Includes GD&T/GPS• Standards-based validation & advice• Automatic recognition of tolerance features• Typically for downstream consumption• Powered by

• No validation & advice• Manual creation• Typically for documentation & mark-up

• Downstream consumption

• Checks health of you tolerance scheme

▪ Design View▪ Control Visibility

▪ Annotations folder▪ General Annotations

▪ Notes

▪ Tolerance Features▪ Geometric Annotations

Feature Tree Folders

▪ Spacebar to toggle between the next candidate plane

▪ Tab key to toggle between alignment*

▪ Shift key for selecting an annotation plan

Tolerance Feature placement – Orientation

* Availability depend on the style settings. Only available with “inline – horizontal” orientation setting. This is set by default for the ASME standard.

Design Views – MDB Best Practices

▪ Lock your view▪ New annotations are automatically hidden

▪ Change your camera view to “save current camera”▪ Change in your template

▪ Publish▪ the view will be automatically marked for

publication to 3d PDF, before creatingyour can adjust this manually.

▪ Annotation scale▪ Set your annotation (text) display height. “Auto” is the default.

Design Views – MDB Best Practices

Design Views – Add views to older models

Object visibility – 3D Annotations

• Hide/Show 3D Annotations

Validate

•Apply Geometric annotations

•Run tolerance adviser

Annotate

•Promote model dimensions

•Add additional dimensions and notes

Organize

•Organize design views

•Create drawings and/or export model

Workflow

Validate

•Apply Geometric annotations

•Run tolerance adviser

Workflow

▪ Define Tolerance feature▪ Geometric

▪ Dimensional

▪ Linear

▪ Hole notes

▪ Datum reference plane automatically created

▪ Only one Tolerance annotation per face▪ Multiple segments

Tolerance Feature

▪ Define a datum reference plane only▪ Add tolerance feature

▪ Select Feature control frame

▪ Remove Feature Control Frame

Tolerance Feature

▪ Define new DRF based on existing Datum Identifiers.

▪ Add material condition▪ Minimum

▪ Maximum

DRF (Datum Reference Frame)

▪ Checks the health of your tolerance scheme.

▪ Analyses Geometric Dimensions and tolerances

Tolerance Advisor

MBD Ribbon - Assembly

• No GD&T/GPS• No validation & advice• Manual creation• Typically for documentation & mark-up

• Downstream consumption

MBD - Assembly

Annotate

•Promote model dimensions

•Add additional dimensions and notes

Workflow

▪ Linear

▪ Radial

▪ Diametric

▪ Angular

▪ Remark: add dimensions in a isometric view, not an orthographic view in order to select the correct entity.

Dimensions

▪ Promote Dimensions incl. Tolerances▪ Select feature

▪ Show dimensions

▪ Select dimension

▪ Promote

▪ Sync tolerance

Dimensions

▪ Equal to Hole note in drawings, but no QTY support

▪ Use Tolerance feature to show QTY

▪ Definition in Dimension Style

Hole/Thread notes

▪ Align to geometry

▪ Single or multiline leader

Surface Texture

▪ Parameter support

Leader Text

▪ Four quadrants available for notes

▪ Visibility controlled by design views

▪ To add or edits in quadrant, activate general note command and select quadrant

General Note

▪ One Profile Note per file

▪ Add note:▪ Select quadrant

▪ Enter note

▪ Edit or delete note:▪ Activate General note command or choose edit in browser

▪ Select quadrant

▪ Edit note: Select

▪ Delete “<<$GENERAL_PROFILE_TOL>>”

General Profile Note

Organize

•Organize design views

•Create drawings and/or export model

Workflow

▪ Retrieve Model Annotations

2D Drawing

▪ CAD

▪ 3D pdf ▪ Generate and attach Step AP242

Export

▪ DWF

Export

▪ PartComponentDefinition.AnnotationPlanes

▪ PartComponentDefinition.ModelAnnotations

▪ PartComponentDefinition.ModelToleranceFeatures

API support

PMI Downstream Reuse

Stackup Tolerance Calculation

Tolerance stackup analysis made easy!

▪ Stackup definition directly on your Inventor Files▪ Utilize and links to PMI tolerance information when available

▪ Uses assembly constraint information for automatic loop generation

▪ Supports definition of multiple analyses▪ Visual indictor for dimensions included in two or more stackups

▪ Results are summarized in a dashboard table

▪ Mix worst-case, RSS, and generalized statistical analyses

▪ Comprehensive report showing stackup details, results, and top contributors▪ Graphics for report easily captured with snapshot tool

Demo

CAM

Autodesk Manufacturing Products

Inventor HSM – Model Based Production

• 3D Annotations visible while programming the machining code

• Gives you more insight in the required precion.

• Milling and clapmingstrategies can be adopted

• Median tolerance setting in Inventor post process the model for production

Autodesk FeatureCam – Model Based Production

• Drill/thread holesrecognized using PMI info

• Today only via STEP AP242 import

• More PMI in other file format support throughATF later

CMM

Autodesk Inspection Products

CMM – Model Based Inspection

Autodesk and the Autodesk logo are registered trademarks or trademarks of Autodesk, Inc., and/or its subsidiaries and/or affiliates in the USA and/or other countries. All other brand names, product names, or trademarks belong to their respective holders.

Autodesk reserves the right to alter product and services offerings, and specifications and pricing at any time without notice, and is not responsible for typographical or graphical errors that may appear in this document.

© 2017 Autodesk. All rights reserved.