Part Modeling Intro - Iowa State University

Part Modeling Intro

Using Autodesk Inventor

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 Basic
Dimensions

Final Model

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 General things to consider
 Follow specific instruction for the class

1.INITIALIZATION

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 Start Inventor

 Verify project

Selected Project
Workspace
Libraries
Folder Options

a. Startup

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



b. Application “Options”

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 Application Options:



Note:
• other possibilities.
• Carefully adjust (only if needed)

c. Options - General

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 Application Options:





Note:
• Optional setting
• You may prefer another choice
• Other possibilities

d. Options - Part

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 Application Options:





Note:
• other possibilities
• Selectively change
• Remember what you change

e. Options - Sketch

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 Application Options:





Note: Other possibilities

f. Options - Colors

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2. NEW PART MODEL

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 New




a. New Part Model

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 Reference Planes

Select:<Ctrl>+<lmb>
Visibility

 View

Home
Other

Navigation
Pan
Zoom
Orbit
View Face

b. Adjust Display

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 Save

Workspace



e. Save

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3. BASE FEATURE

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Pick:
Pick: Create Sketch

a. Sketch Plane

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 Front

 Sketch

Line
Three Point Arc

b. Sketch

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 Sketch

General Dimension

Note: Fully Constrained

c. Dimension

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 <RMB>Show All Constraints

 Sketch

Tangent
Vertical
Parallel
Perpendicular
Coincident

Note: Fully Constrained

d. Constraints

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Finish Sketch
Home View

e. Finish Sketch

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 Model

Extrude

Profile
Join
Direction
Distance
OK

f. Extrude

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4. SECOND FEATURE

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Pick: Front Face
Pick: Create Sketch

a. Initialize

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 Sketch

Center Point Circle

Center Point
Diameter:

b. Sketch

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 Sketch

General Dimension

Note: 2 dimensions needed

c. Dimension

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 <RMB>Show all Constraints

 Sketch

Equal
Horizontal

d. Constraint

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 Home View

 Finish Sketch

 Model

Extrude

Join
Other-previous

e. Extrude

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5. THIRD FEATURE

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 Home View
 New Sketch

a. Initialize

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 Front

 Sketch

Circle

Center point
Diameter

b. Sketch

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 Sketch

Project Geometry

Edge (Both)

Important: Project Geometry
allows the edges to be used
in the sketch.
This will be used to make new
features concentric to the
edges.

c. Sketch (Cont)

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 Sketch

Circle

Center point
Diameter

Important: Project Geometry
allows the edges to be used
in the sketch.
This will be used to make new
features concentric to the
edges.

d. Sketch (Cont)

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 No additional dimensions required

e. Dimension

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 <RMB> Show All Constraints

 Sketch

Concentric
Equal

f. Constrain

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 Home View

 Finish Sketch

 Model

Extrude

Cut
Through All

g. Extrude

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5. FINISH THE PART

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 Save

a. Save the part

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