Post on 09-Oct-2020
Solidworks tutorial
A u t h o r : M . G h a s e m i
C o n t a c t u s : i n f o @ s o l i d w o r k s a d v i s o r . c o m
surface
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1
You will create this webcam head during the tutorial:
What we use to accomplish this model :
• Plane
• Sketch
• Line , point , circle , ellipse
• Surface loft
• Surface extrude
• Surface trim
• Surface fill
• Surface knit
• Thicken
• Body delete
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2
The object of the tutorial is so funny and it’s surface curvature convinced me to select it as a surface tutorial .
First we are going to create the main body . take a look at it :
We create this shape by surface loft and for the loft we need some sketches (seven sketches to be precise) . here is a
preview of all the necessary sketches :
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3
We are going to create all of these sketches. Draw them just like the bellow pictures :
Sketch1 on font plane:
Define new plane for next sketch:
Sketch2 on plane1 :
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4
Define plane2 for next sketch:
Sketch3 on plane2 :
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5
Sketch4 on right plane :
If you want the spline to be fully defined you can do it by defining the points . for me it wasn’t necessary
Sketch5 on right plane :
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6
Sketch6 on top plane:
Sketch7 on top plane:
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7
We have all the necessary sketches for the loft . click on the “lofted surface” on surface toolbar and fill the property
manager just like bellow and click ok :
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8
Now we are going to make the speakers . sketch a circle on the right plane just like this :
Exit the sketch and click on the “ extruded surface” . fill the window just like this and click ok:
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9
As you can see in the picture , we need to cut the middle part of the extrude . we use trim for that purpose .
Click on the “trim surface” . fill the window carefully just like the picture .
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10
You must get this result , if not , check the parameters .
Shut off the ending circles on two sides .click on the “planer surface” on surface toolbar and choose the following edges .
click ok .
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11
We want to make some groove in front of the speakers . the process is amazing . first we should cut the unwanted area
.open a sketch on right plane and draw like this . use convert entities and trim tools .
Now extrude the sketch using “ extruded surface” on surface toolbar :
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12
Trim the two unwanted area in front of the speakers :
Hide the “surface extrude2” to see what we’ve done :
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13
Ok…we have to fill the trimmed area by our desired surface . you can fill it now by “filled surface” on surface toolbars
but the result surface would be just like the beginning . we want to create some groove on the surface so we a need a
sketch as a constraint to pull the surface back . define a plane for that sketch and draw it :
I know it’s a little weird but all the thing that we need in this sketch is a point:
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14
Now we are ready to make our first grooved surface . click on the “filled surface” and follow the pictures to make it :
In order to choose a boundary ,right click on a segment of it and from the pop-up menu choose “select open loop” .
Click ok to create the first filled surface .
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15
Do just the same for the other side of the part .first create the sketch :
Then fill the surface :
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16
We have created this model so far:
Now we are going to cut a hole for speakers . we need to trim the body again. And for that we should have another
extruded surface which needs a sketch so draw this sketch on plane3 :
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Extrude the sketch:
Trim the speakers holes:
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We are almost done just need to thick the body to make a solid part . the “thicken” tool in surface toolbar will do that
for us . but before we do this , we should get rid of the unwanted surfaces which would interrupt the thicken process .
we delete these surfaces by “delete body” in the features toolbar .
Click the “delete body” in the features toolbar and delete the bellow surfaces :
The result:
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19
Its time to make the body a whole integrated surface for thicken process . we use “knit surface” for this purpose . click it
on the surface toolbar .
now make it solid . click “thicken” on the surface toolbar and do the final step :
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20
Congratulation my friend .now you have this webcam head :
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M.Ghasemi