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Chapter 2 Sketching
1
Chapter 2
Sketching
2.1
Step-by-Step: W16x50 Beam
2.2
Step-by-Step: Triangular Plate
2.3
More Details
2.4
More Exercise: M20x2.5 Threaded Bolt
2.5
More Exercise: Spur Gears
2.6
More Exercise: Microgripper
2.7
Review
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Chapter 2 Sketching
Section 2.1 W16x50 Beam
2
Section 2.1
W16x50 Beam
7.07 "
Problem Description
.380 "
.628 "
"
[1] Wide-flange
I-shape section.
[2] Nominal
depth 16 in.
[3] Weight 50
lb/ft.
R.375 "
W16x50
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Chapter 2 Sketching
Section 2.1 W16x50 Beam
3
Start up <DesignModeler>
Te c h n i q u e s / C o n c e p t s
Sketching/Modeling modes
Draw>Rectangle
Draw>Polyline
Dimensions>General
Dimension>Horizontal
Dimensions>Display
Dimensions>Move
Modify>Copy/Paste
Modify>Trim
Modify>Fillet
Constraints>Symmetry
Auto Constraints
Constraint Status
Extrude
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Chapter 2 Sketching
Section 2.1 W16x50 Beam
4
Basic Mouse Operations
[7] Middle-click-drag:
rotation.
[6] Scroll-wheel: zoom
in/out.
[1] Click: single
selection
[5] Right-click-drag:
box zoom.
[2] Control-click: add/
remove selection
[3] Click-sweep:
continuous selection.
[4] Right-click: open
context menu.
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Chapter 2 Sketching
Section 2.2 Triangular Plate
5
Section 2.2
Triangular Plate
Problem Description
0 m
[2] Radii of
the fillets
are 10 mm.
[1] The plate
has three
planes of
symmetry.
30 mm
300 mm
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