getting started generative design - bim@sgbimsg.org/.../2-generative-design-classroom-session... ·...

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© 2018 Autodesk, Inc.

Chui Thiam-YawSolutions Specialist

Getting Started – Generative Design

Agenda

• (10 mins) Introduction to Generative Design

• (10 mins) Getting Started

• (25 mins) Generative Design | Sample Project

• (5 mins) Closing & Next Steps

• (10 mins) Q&A

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Agenda

• (10 mins) Introduction to Generative Design

• (10 mins) Getting Started

• (25 mins) Generative Design | Sample Project

• (5 mins) Closing & Next Steps

• (10 mins) Q&A

2D 3D Generative Design

PROACTIVE | Engineering & Manufacturing driven design exploration

REACTIVE | Parametric design, Assemblies, Simulations

DOCUMENTATION

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HOW DOES AUTODESK GENERATIVE DESIGN HELP THE PRODUCT DEVELOPMENT PROCESS

HOW DOES AUTODESK GENERATIVE DESIGN HELP THE PRODUCT DEVELOPMENT PROCESS

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DESIGN EXPLORATIONExamine multiple design options and review trade-offs in materials, performance and manufacturing methods.

DESIGN FOR ADDITIVE (BUT NOT EXCLUSIVE)The generative design process takes additive constraints and material properties into account

PART CONSOLIDATIONTo maximize the potential of additive manufacturing, consolidate multiple components into solid parts.

150 Design Options

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Generative Design is NOTexclusive to Additive

Manufacturing

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What’s Different?

Autodesk generative design is a Manufacturing-aware technology.

✓ Design Exploration = 10’s, 100’s, 1000’s of higher performing design options

✓ Manufacturing Aware = Additive, Subtractive

✓ Multiple Materials

✓ Open Design Space exploration

✓ Multiple Production methods

✓ CAD-Ready Geometry

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Agenda

• (10 mins) Introduction to Generative Design

• (10 mins) Getting Started

• (25 mins) Generative Design | Sample Project

• (5 mins) Closing & Next Steps

• (10 mins) Q&A

Fusion 360

CLOUD CONSUMPTIONGenerative Design is run on the cloud• 25 Cloud Credits for Solve• 100 Cloud Credits for Download

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Generative Design – Trial

▪ Trial Access: https://www.autodesk.com/products/fusion-360/free-trial

Generative Design – Getting Started

https://f360ap.autodesk.com/courses/understanding-generative-design

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Generative Design – Getting Started

▪ Adoption Portal: https://f360ap.autodesk.com/courses/understanding-generative-design

Agenda

• (10 mins) Introduction to Generative Design

• (10 mins) Getting Started

• (25 mins) Generative Design | Sample Project

• (5 mins) Closing & Next Steps

• (10 mins) Q&A

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Autodesk Generative Design

Activity #1

GE Jet Engine Bracket

“All aircraft engines require the use of efficient and cost effective brackets. Additivemanufacturing creates opportunities to build unique and highly efficient bracket-like structures. Here is an opportunity to show your best design.”

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Requirements:• Material: Ti-6Al-4V• Additive MFG min. wall thickness: 0.050 in• Optimization objectives: Minimize mass, FS =

2• Based on boundary and loading conditions

Boundary Conditions:• Geometry is resting on an infinitely stiff plate• Interface 1: 0.75 inch diameter pin, infinitely

stiff• Interfaces 2-5: infinitely stiff bolts

Loading Conditions:

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3

4

5

Preserve | “Keep-in”

Obstacle | “Keep-Out”

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Step 1: Geometry preparation

Step 1: Geometry preparation

Preserve geometry

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Step 1: Geometry preparation

Obstacle geometry

Step 2: Assign Geometry Types

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Step 3: Apply constraints

Step 4: Apply loads

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Step 4: Apply load cases

Step 4: Apply load cases (metric unit)

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Step 5: Specify objectives▪ If you minimize the mass, the

resulting shape is light, but may be more prone to deflections caused by specified constraints and loads as a consequence.

▪ If you maximize the stiffness of the design, the resulting shape resists displacement caused by

Requirements:• Material: Ti-6Al-4V• Additive MFG min. wall thickness: 0.050 in• Optimization objectives: Minimize mass, FS = 2• Based on boundary and loading conditions

Boundary Conditions:• Geometry is resting on an infinitely stiff plate• Interface 1: 0.75 inch diameter pin, infinitely

stiff• Interfaces 2-5: infinitely stiff bolts

Step 6: Specify Manufacturing Method

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Step 7: Select Materials

Requirements:• Material: Ti-6Al-4V• Additive MFG min. wall thickness: 0.050 in• Optimization objectives: Minimize mass, FS = 2• Based on boundary and loading conditions

Boundary Conditions:• Geometry is resting on an infinitely stiff plate• Interface 1: 0.75 inch diameter pin, infinitely

stiff• Interfaces 2-5: infinitely stiff bolts

Manufacturing Alternatives:

+X, +Y, +ZUnrestricted

Materials:Cobalt Chrome

Inconel 625Inconel 718Ti-6Al-4v

4 4x = 16

Step 8: Generate Outcomes

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Step 9: Explore Outcomes

GENERATIVE DESIGN TECHNOLOGY NOW AVAILABLE WITHIN

FUSION 360(PDMC Subscription)

7th October 2018

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Desktop Cloud AutoCAD AutoCAD Mobile AppAutoCAD Architecture Fusion 360AutoCAD Electrical Generative DesignAutoCAD Mechanical Recap 360 ProAutoCAD Map 3D Rendering in A360AutoCAD MEP Process Analysis 360AutoCAD Plant 3D & AutoCAD P&ID Cloud Storage (25Gb)AutoCAD Raster DesignFactory Design UtilitiesInventor Professional• Sheet Metal• Linear Stress Analysis• Tubing & Piping• Mold Design• Electro-Mechanical Design

Nastran In-CADHSM• 2.5- to 5-axis Milling• Turning• Mill-Turn• Laser/Plasma/Waterjet

Inventor NestingNavisworks ManageVault Basic3ds Max3ds Max Interactive (VR)

Autodesk Product Design & Manufacturing Collection

[Demonstrate Generative Design]

https://f360ap.autodesk.com/courses/understanding-generative-design/lessons/overview-of-generative-design

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Agenda

• (10 mins) Introduction to Generative Design

• (10 mins) Getting Started

• (25 mins) Generative Design | Sample Project

• (5 mins) Closing & Next Steps

• (10 mins) Q&A

Generative Design – Getting Started

▪ Adoption Portal: https://f360ap.autodesk.com/courses/understanding-generative-design

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Generative Design – Getting Started

https://f360ap.autodesk.com/courses/understanding-generative-design

Generative Design – Trial

▪ Trial Access: https://www.autodesk.com/products/fusion-360/free-trial

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Agenda

• (10 mins) Introduction to Generative Design

• (10 mins) Getting Started

• (25 mins) Generative Design | Sample Project

• (5 mins) Closing & Next Steps

• (10 mins) Q&A

Frequently Asked Questions

▪ Is Generative Design available for Education?

▪ Not currently, Generative Design is only available for commercial Fusion 360 subscriptions

▪ How much does 1 cloud credit cost?

▪ ~$1 (depending on contract)

▪ Can you trial Generative Design?

▪ You can download a Fusion trial for 30 days to use for a Generative Design project (https://www.autodesk.com/products/fusion-360/free-trial)

▪ Will this webinar be available on-demand after today?

▪ Yes, please view Fusion 360 events (https://fusion360.autodesk.com/events)

▪ What solutions are available for Architecture, Engineering, and Construction?

▪ Autodesk Dynamo & Project Refinery - https://www.autodesk.com/solutions/generative-design/architecture-engineering-construction

▪ Does Autodesk’s Generative Design account for non-linear and/or dynamic simulation cases?

▪ Generative Design currently offers solutions for linear, static stress cases

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