WEBVTT

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This is a short tutorial on the
first part of Lab number 20,

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the functionality of Solidworks.

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Let's start with a new
file, a part file, press ok,

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and first thing you want
to do is to make sure

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that we are in the correct unit.

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Right now it's in inches, pounds
and seconds, so click on this

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and change to millimeters,
grams and seconds.

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Then we open our sketch toolbar,

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click on sketch to
start sketching.

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It's going to ask us the
sketch plan, select the front

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and then let's sketch
a rectangle,

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with lower left corners
of the origin,

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right here in the upper right
hand corner is some arbitrary

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point somewhere here.

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Don't worry about
the dimensions.

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The blue lines mean that the
edges are not put completely

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dimensioned, which is under
defined, so use smart dimensions

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and change this dimension
to 100 and accept that.

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Using smart dimensions
again, this side here;

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we're going to change it to a
dimension of 65, accept that

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and then accept to close
the smart dimension.

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Now later on if you want
to change dimensions

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of something set to 65,
just double click the 65

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and you can change
it this time to 60,

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which is really what we
want, so from 65 to 60.

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A nd then we exit sketch,
and we go to features,

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extruded boss base as our
first base feature here.

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I used a current
sketch in the extrusion.

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We want to use the
following conditions - blind,

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and a depth of 50 for the depth.

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So change it to 50
and then press accept.

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And in our feature
three manager,

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you can see that this created
extrude one on this list

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over here; extrude one.

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Now let's change
the display style

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to what is called the
hidden, with edges shown

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so that we can see all the edges
because we're going to need

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to identify them later.

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Then we go to select, the
feature select and click

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on the four vertical edges, this
four that we're going to select

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and make sure that the
select radius is correct

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and it should be 10,
and then just accept,

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and that simple step is
selected so vertical edges.

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Next thing we want to do is we
are going to create a shell.

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But before we do that, let's
change back to our view here,

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our view style, display style,
and then click on shell,

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then select the top face
as the face were shelling,

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and then set the correct
width to five for thickness.

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And that created the
shell from our solid.

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So it made it hollow.

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The next thing we're going to
do is an extruded cut feature,

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by starting on sketch
again, and we're going

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to select this right plane
here as our sketch plane,

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and we're going to change our
view direction to normal too,

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so that we're viewing that
sketch plane perpendicular

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to our line of side, so
we can easily create.

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Now I'm going to
sketch a circle.

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I select an arbitrary location
of the center and the radius.

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And then I'm going to smart
dimension the vertical location

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of the center of
the circle to 40,

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and then the horizontal
location from the center

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to this edge here, going to
put that dimension here to 25,

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and change that to 25.

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So that's the correct location

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of the sketch on
the right plane.

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So I exit sketch and then I go
to features, and extruded cut.

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It's going to be working on
the current sketch, sketch two.

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Extruded cut, and I want to
make sure that the condition is

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through all, it's going to cut
through all the entire solid

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and accept, and let's change our
view to isometric or trimetric

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so we can see it
in 3d as a solid.

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So that really is it for
creating our first solid.

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Now you're going to repeat
the similar steps to do,

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to create the switch plate
and then the third part

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of the lab is, you're
going to follow tutor one.

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So we're going to open the
resources, Solidworks resources,

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and we're going to go to
tutorials, and then you're going

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to go to lesson one,
which is on parts.

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So click on this and it
will give you step-by-step

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instruction on how to
create this part file called

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lesson one.

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So let's start the
tutorial and if you can see,

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it has specific instructions.

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It even has icons so if you
don't understand or know

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where to find this, click on
that icon and it will tell you,

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point you to the right icon.

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So for instance, I don't know
where to find the save icon

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and I just click on this
and then just follow it

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and then once you've done
this, you just click on next

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and complete the drawing.