Sweep Loft (sweep and blend combined - Charles W. Davidson ... … · Loft (sweep and blend...
Transcript of Sweep Loft (sweep and blend combined - Charles W. Davidson ... … · Loft (sweep and blend...
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Ken Youssefi Introduction to Engineering – E10 1
Sweep
Creates a solid with uniform cross
section
Profile
Path
Loft (sweep and blend combined
Creates a solid with different cross
sections, multiple paths could be
used
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Sweep Command
Ken Youssefi Introduction to Engineering – E10 2
Creates a
swept solid
Removes material as it
sweeps
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Sweep
Ken Youssefi Introduction to Engineering – E10 3
Sweep command creates a solid by sweeping a profile along a
specified path.
Path
Profile (2D sketch)
A sweep feature requires two sketches;
a profile and a path. These two
sketches cannot lie on the same plane
or be parallel.
The path can be either open or
closed profile. It could lie on one
plane or lie on multiple planes (3D
sketch)
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Ken Youssefi Introduction to Engineering – E10 4
Sweep Command in SW
Path
Profile
Sweep using a profile, path and
Follow Path option
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Ken Youssefi Introduction to Engineering – E10 5
Sweep Command in SW Sweeps using different Options
Keep normal
constant Twisted
Follow Path
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Ken Youssefi Introduction to Engineering – E10 6
Sweep Command in SW
Sweep using a profile, path and one guide
Path
Profile
Guide curve 1
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Ken Youssefi Introduction to Engineering – E10 7
Sweep Command in SW Sweep using a profile, path and two guides
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Ken Youssefi Introduction to Engineering – E10 8
Sweep Command in SW
Sweep using Merge Smooth Faces option
Path
Guide
curve
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Ken Youssefi Introduction to Engineering – E10 9
Sweep Command in SW
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Ken Youssefi Introduction to Engineering – E10 10
Loft Command in SW
Loft command creates a surface or a solid
by sweeping and blending using two or more
different profiles.
List of
profiles
List of
Guides
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Ken Youssefi Introduction to Engineering – E10 11
Loft Command in SW
Profile normal to the
plane at the end
Profile normal to the
plane at the start
Start and End Constraints options
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Ken Youssefi Introduction to Engineering – E10 12
Loft Command in SW
Loft using a single Guide Curve.
Profile
Profile
Guide, 3D
sketch
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Ken Youssefi Introduction to Engineering – E10 13
Loft Command in SW
Loft using many Guide Curves.
Guide 1
Guide 2
Guide 4 Guide 3 Guides 1,2
Guides 1,2,3
Guides 1,2,3,4
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Ken Youssefi Introduction to Engineering – E10 14
Loft Command in SW
Merging a Loft with a feature
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Ken Youssefi Introduction to Engineering – E10 15
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Ken Youssefi Introduction to Engineering – E10 16
10 spline sketches on planes .3 inches apart
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Example
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Ken Youssefi Introduction to Engineering – E10 18
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Ken Youssefi Introduction to Engineering – E10 19
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Ken Youssefi Introduction to Engineering – E10 20
Knife handle
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Ken Youssefi Introduction to Engineering – E10 21
Knife blade
Hand and
wrist