Page 484 - Subyek Computer Aided Design - [David Planchard] Engineering Design with SOLIDWORKS
P. 484
Swept, Lofted and Additional Features Engineering Design with SOLIDWORKS® 2018
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;Q~ The Sketch toolbar contains two areas: Sketch Entities and Sketch Tools. There are
numerous ways to access these areas: Select the Sketch (_ icon from the Sketch toolbar,
right-click and select the Sketch icon from the Context toolbar or click Tools, Sketch
Entities or Sketch Tools from the Menu bar.
SWITCH Part-Lofted Base Feature .... ~ SWITCH (Default< ...
~ re I History
The SWITCH is a purchased part. The SWITCH is a ffiJ Sensors
v x ~ uIJ Design Binder
complex assembly. Create the outside casing of the ~ iAJ Annotations
Profiles
SWITCH as a simplified part. Create the SWITCH with 0 il!J Equations
<> Sketch1-lower o-
~=6 Material < not s ...
the Lofted Base i feature. l1l (!:I Front Plane
The orientation of the SWITCH is based on the position 0 ~ Top Plane
(!:I Right Plane
in the assembly. The SWITCH is comprised of three Start/End Constraints v L origin
~ Plane1
cross section profiles. Sketch each profile on a different Guide Curves v
• Plane2
plane. Centerline Parameters v ,., L.. Sketch 1-lower
Sketch Tools
L.. Sketch2-middle
The first plane is the Top Plane. Create two reference or.igskttch L.. Sketch3-uooer
.._ _____ ___.__ ____ ____.
planes parallel to the Top Plane.
Sketch one profile on each plane. The design intent of
the sketch is to reduce the number of dimensions.
Utilize symmetry, construction geometry and
Geometric relations to control three sketches with one +
dimension.
Insert a Lofted feature. Select the profiles to create the
Loft feature.
Insert the Dome feature to the top face
of the Loft and modify the Loft Base
Profile(Sketch3-upper)
feature. If the Dome feature is not Face<1 >
displayed in the Feature
CommandManager, click Insert,
Features, Dome from the Main menu.
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;Q~ Specify an elliptical dome for
cylindrical or conical models or a
continuous dome for polygonal models.
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