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Chapter 7 Advanced Part Modeling Techniques

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Chapter 7 Advanced Part Modeling Techniques . Chapter 7 - Objectives. After completing this chapter, you will be able to perform the following: Extrude an open profile Create ribs, webs, and rib networks Emboss text and profiles Create sweep features Create coil features

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chapter 7 objectives
Chapter 7 - Objectives
  • After completing this chapter, you will be able to perform the following:
    • Extrude an open profile
    • Create ribs, webs, and rib networks
    • Emboss text and profiles
    • Create sweep features
    • Create coil features
    • Create loft features
    • Split a part or split faces of a part
    • Bend a part
chapter 7 objectives1
Chapter 7 - Objectives
  • After completing this chapter, you will be able to perform the following:
    • Copy features within a part
    • Reorder part features
    • Mirror model features
    • Suppress features of a part
    • Create a derived part based on another part or an assembly
    • Use Auto Limits to alert you when a part or assembly exceeds a target range for a specific property
using open profiles
Using Open Profiles
  • Using Open Profiles
    • Sketch that does not form a closed area
    • Extrude tool only
    • Extrude bi-directionally
      • positive or negative direction, fill direction
    • Match Shape
rib and web features
Rib and Web Features
  • Rib and Web Features
    • Used to reinforce or strengthen features
      • Additional support and minimal weight are required
        • mold and cast parts
    • Ribs, webs, and rib networks
    • Single, open, unconsumed profile
    • Taper
rib and web features1
Rib and Web Features
  • Rib and Web Features
    • Rib dialog box
    • Shape
      • Profile
      • Direction
    • Thickness
      • Edit Box
      • Flip Buttons
    • Extents
      • To Next
      • Finite
      • Extend Profile
    • Extend Profile
    • Taper
rib and web features2
Rib and Web Features
  • Creating Rib and Web
  • Rib Networks
    • Use multiple intersecting or nonintersecting sketch objects
    • Thickness is applied to all objects
      • Rib Network as a
        • Profile
        • Ribs
        • Webs
exercise 7 1
Exercise 7-1
  • Creating Ribs and Webs
emboss text and closed profiles
Emboss Text and Closed Profiles
  • Emboss Text / Closed profile
    • Embossed (raised)
    • Engraved (cut)
      • Shape or Text
      • On a plane or a curved face
    • Step 1 - Creating Text
    • Step 2 - Emboss Text
exercise 7 2
Exercise 7-2
  • Creating Text and Emboss Features
sweep features
Sweep Features
  • Sweep Features
    • Requires two unconsumed sketches
    • Sweep dialog box
      • Profile
      • Path
      • Operation buttons
      • Solid / Surface
      • Taper
      • Type
      • Orientation
sweep features1
Sweep Features
  • Profile
  • Path
  • Orientation
    • Path
    • Profile
sweep features2
Sweep Features
  • Type - Path & Guide Rail
  • Profile Scaling
    • X & Y
    • X
    • None
sweep features3
Sweep Features
  • Type - Path & Guide Surface
    • Path
    • Profile
    • Guide Surface
exercise 7 3
Exercise 7-3
  • Creating Sweep Features
3d sketching
3D Sketching
  • Defining a 3D path
    • Lip or routing
    • Work points
    • Model edges/vertices
    • 3D Sketch Environment
      • 2D & 3D curves
sweep features4
Sweep Features
  • 3D Sketching
    • 3D Path From Existing Geometry
      • Define path
        • Use existing edges
      • Include Existing Geometry
        • Projecting part edges, vertices, and geometry
3d sketching1
3D Sketching
  • 3D Sketch From Intersection Geometry
    • Defined by a combination
      • Planar or nonplanar part face
      • Surface face or quilt
      • Objects
      • Work plane
3d sketching2
3D Sketching
  • Project to Surface
    • Project Along Vector
    • Project to Closest Point
    • Wrap to Surface
    • Break Link
3d sketching3
3D Sketching
  • Constructed Paths
    • Connecting
      • Work points
      • 3D line
    • Auto-Bend
      • Radius
sweep features5
Sweep Features
  • 3D Sketching
    • Work Points
    • Grounded Work Points
    • Constraints
    • 3D Lines and Splines
    • Precise Input
exercise 7 4
Exercise 7-4
  • 3D Sketch – Sweep Features
coil features
Coil Features
  • Coil Features
  • Helical, springs or coil shapes
    • Coil Shape
      • Profile
      • Axis
      • Flip
      • Rotation
      • Operation
    • Coil Size
      • Type
      • Pitch
      • Revolution
      • Height
      • Taper
coil features1
Coil Features
  • Coil Features
    • Coil Ends
      • Start
      • End
      • Transition Angle
      • Flat Angle
    • Using base & secondary feature
loft features
Loft Features
  • Loft Features
    • Blends a shape between two or more sections
    • Area Loft
    • Complex shapes
      • Plastic or molded parts
    • Sections
    • Rails
    • Center Line
    • Points
    • Curves
loft features1
Loft Features
  • Curves
    • Sections
    • Rails
    • Center Line
    • Output
    • Operation
    • Closed Loop
    • Merge tangent Faces
    • Area
loft features2
Loft Features
  • Conditions
    • Condition Boundaries Sketches
      • Free Condition
      • Direction Condition
    • Condition Boundaries Face Loop
      • Smooth (G2) Condition
    • Angle
    • Weight
loft features3
Loft Features
  • Loft Features
    • Transition
      • Point Set
      • Map Point
      • Position
exercise 7 5
Exercise 7-5
  • Creating Loft Features
part split and face split
Part Split and Face Split
  • Part Split and Face Split
    • Method
      • Split Part
        • remove material
      • Split Face
    • Split dialog box
      • All
      • Select
      • Faces to Split
      • Split Tool
exercise 7 6
Exercise 7-6
  • Splitting a Part
bend part
Bend Part
  • Bend a part
    • A bend line
    • Radius + Angle
    • Radius + Arc Length
    • Arc Length = Angle
copying features
Copying Features
  • Browser or Feature Priority
    • Dependent
    • Independent
    • Paste Features
    • Parameters
    • Pick Sketch Plane
mirroring features
Mirroring Features
  • Mirroring Features
    • Features
      • dependent on the parent feature
      • Mirror Plane
      • Creation Method
      • Change or update
    • Mirror Entire Solid
suppressing features
Suppressing Features
  • Suppressing Features
    • Temporarily turn off display
    • Simplify parts
    • Increases system performance
    • Unsuppress
    • Parent – child relationships
conditionally suppress features
Conditionally Suppress Features
  • Feature Properties
  • Parameter Value – If statement
reordering features
Reordering Features
  • Reordering Features
    • Browser
      • Drag horizontal line
feature rollback
Feature Rollback
  • Feature Rollback
    • Roll back the design to an earlier state
    • Then place new features
    • Reorder
    • Delete all features below EOP
derived parts
Derived Parts
  • In a Part (IPT) file
  • Options
    • Body
    • Work Surface
    • Sketches
    • 3D Sketches
    • Work geometry
    • Surfaces
    • Exported Parameters
    • iMates
    • Options
  • Operations
    • Mixed
    • Plus
    • Exclude
  • Scales Factor
  • Mirror Part
derived assemblies
Derived Assemblies
  • In a Part (IPT) file
  • Operations
    • Combination
    • Plus
    • Exclude
    • Minus
    • Bounding Box
  • Keeps seems between planar faces
  • Update
  • Break Link
exercise 7 7
Exercise 7-7
  • Creating a Derived Part
center of gravity
Center of Gravity
  • Center of Gravity
    • Part & Assembly
    • Representation
      • X-,Y-, and Z-axis arrows
    • Mass properties
    • Numeric value
    • Values are relative to the origin
    • Colorless - update
part materials
Part Materials
  • Part Materials
    • Physical tab or Properties dialog box
    • Mass is calculated from material
    • Part color set to As Material
      • Color equals material
override mass volume properties
Override Mass & Volume Properties
  • Mass and volume values
    • Default & Overridden
    • Copy information into another application
auto limits
Auto Limits
  • Design limits
    • Dimensional
    • Physical properties
    • Settings
auto limits1
Auto Limits
  • Boundaries
    • Lower
    • Upper
    • Visibility
applying your skills
Applying Your Skills
  • Skill Exercise 7-1
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