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FreeCAD Part Modeling Tutorial 64 | FreeCAD Tutorial | Mechnexus |
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May 19, 2025
#freecad #freecadtutorial #freecadpartdesign In this video I have explained How to Model Part in FreeCAD with the help of part design Workbench. ▶️ Visit my website for more info on FreeCAD-: https://mechnexus.com/ ▶️ Get my FreeCAD Crash Course for beginner-: https://ko-fi.com/s/db924b973e ▶️ Download Source File of Tutorial-: https://mechnexus.com/mechnexus-youtube-tutorial-source-file/ ▶️ Buy Me a Coffee I am very grateful that you watch my videos and I am constantly trying to improve the quality of the videos on this channel. If you'd like to help me do this, please consider supporting me so that I can to continue to produce content for your enjoyment. 👉 Help support this channel by buying me a coffee: https://ko-fi.com/mechnexus All donations will be used to purchase equipment to improve my productivity and increase the quality of the content that I produce. Your kind support will help to grow this channel. Even if it's just enough to buy me a coffee every little helps and this will be repaid in full through my sharing of knowledge. ▶️ Disclaimer & Copyright
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0:00
Hello friends welcome to freecat tutorial and in this tutorial we will convert this isometric
0:05
drawing into the 3d model with the help of a part design workbench
0:10
So first I will create a new file and I create a body then I will create a sketch and I will
0:18
select this xy plane as my base plane and here I will select the circle and I will draw
0:26
a circle here is a radius R22 this cylinder will be our base feature so I
0:33
will select on diameter and I will give my diameter which is a 45 so here I will
0:48
close it and I will give the extrusion length of 50 so I will select on the pad
0:54
and give the dimension 50 and now we will make this face so for this we
1:07
require a datum plane or we can edit our extrusion into the two dimension so if
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if we read the dimension here it is a 20 it is a 10 so this is the 5 so in other direction
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I will give the 5 and in upper direction I will give it 45 and I will say ok now I will
1:40
on my plane so we can see that it is a 5 mm below now we will create this face directly
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on this plane so I will select this plane and create a sketch and I will go here and
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on my off my origin plane so first I will create a profile so I will select the three
2:08
point arc and I will switch to the wireframe and I will make it coincidence and I will
2:31
project this arc I will select this and this and I make it equal and I will
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select this point and this point and view the horizontal constraint similarly
2:51
this one and this one and I will give the horizontal constraint now the total
3:01
width is a 10 plus 15 plus 10 so 10 10 20 plus 15 is 35 so I will select the line
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I will draw the two line make it vertical and I think this horizontal constraint we
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should delete it because we do not know where it will come so if you are facing the difficulty
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go to the task and this is that horizontal constraint set delete okay now I will select
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this point and coincident select this point and make it coincidence so this is total 35
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So I will give the dimension I will select horizontal dimension I will select this point
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and this point and I will give the 35 and this point and this point 35 divided by 2
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Now we will create this arc here which is of R17.5 so again I will select the 3 point
4:48
arc and then I will give the radius which is 17.5 and the center to center distance
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is a 75 so I will move it and I will give it dimension of 75 so here is my dimension
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in red I will go to the setting and change my dimension color so here I will go to the
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sketcher and then color so constraint dimension is a red I will prefer the
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yellow and I will say apply okay so now it's look sharp with my background now I
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will switch to the isometric so this is in the taper
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because this point should come here so for this we will select this dimension and delete it
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delete this dimension and this should not be vertical so I will delete it and it should be something like this
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now I will make it horizontal with the my origin point my origin point similarly this one now let's see what is unconstrained ok so I will make
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this and this make it horizontal similarly this and this horizontal and this point and
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my origin point vertical so here is our sketch is fully constrained so I will come out of
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the sketch and total thickness is a 10 mm so I will go on the pad and I will click on
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here reverse direction so here is a recompute fail so I will on my report so
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it is a recompute problem I will cancel it let's select the sketch again click on the pad okay so it was a solver issue
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now I will say ok now I will create this one so for this I will select the face and create
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sketch I will project this arc and
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from the center it is a 15 mm so I will select the three-point arc
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here is a conflict I will delete it and from the center it is a 15 mm so I will select
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the line
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select this and this arc and make it equal and this is the 15 mm and I will make this
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and this equal. thickness is a 10 mm so again I select the three-point arc and I will make this center
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coincidence and I close the profile
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the respective constraint so this is the vertical vertical and this to horizontal
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this is already horizontal now I will apply the thickness which is a 10 mm
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here is a tangency required so I will select on tangent apply the tangency
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ok so this is our profile now I will close it and in one direction it is a 5 mm and other
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direction it would be 15 mm so I will select on the pad click on 2 dimension so one side
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it will be 5 and other side it will be 15 right I will close my report view ok
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and now we will create this feature so this is on the curve profile
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so best way to do it select on the face and create a sketch
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project this arc and this is the 13 plus 13 plus 5 so 13 13 26 plus 5 31 so I will select the 3-point
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arc and first I will merge the center and I will make it equal and now I draw the true
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line and I join this two I will do the horizontal dimension of 13 plus 13 plus
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5 it is a 31 now I will select this point and this point and give 31 divided by 2 so we can see that center to center distance is 35 plus this radius is 15 so it will be
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50 so i will select the dimension i will give from here to here it is a 50 mm now i will
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close it and I will make the pad and I will select up to face rotate my model
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so first I will create the solid and then I will remove the material now I
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will select the face now from top and bottom I will simply remove the material then I will apply
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the fillet so so here is a it is R15 and we will consider this origin at the
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center means at the mid of this our cylinder so this is a 50 and this is the
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30 so this is the 30 and this is a 50 so on the both the side we remove the
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material by the 10 mm so I will select this face and create a sketch and I
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project the geometry and now I will draw the line
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instead of that I might have taken the datum plane but that's fine it is up to you you can
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do in both the way either you can take the datum plane and extrude it to the 30 mm now
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Now I will select the three point arc
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Now I will close it. I will go with the cut and I will give my cut depth 10mm. way
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I will select the bottom face and do the same procedure
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I will project the geometry I will close the profile
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the three-point arc now I will again go with the cut and I will give my cut depth
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10 mm and I will say ok now I will switch to the isometric view now I will
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select this edge and this edge and I will go with a fillet and I will give here 30 so
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in free cad it does not take round of value so we will give the 29.99 sorry it is a 50
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14.99 I will switch to the isometric now
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here is a cut of a 5mm so before making this cut
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we will make this through cut or we will make it in a single sketch
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select the face create a sketch I will create a circle and this bore is of 25
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diameter so I will select the diameter and I will give the 25 and this cut is
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5 mm so I will select the line tool and I will join this too and I will make it horizontal this is 5 mm so I will
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give the dimension before giving the dimension let's stream the unnecessary geometry
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Okay and now I will give my dimension 5 and I will move it and this would be the symmetric
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so I will select on symmetricity I will select this point and this point and my axis so here
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is a conflict so I will delete it so this dimension does not much importance
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because we are going to material so we will give approximate dimension whatever
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it comes now I will switch to the isometric I will close it and I will go
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with a cut and from here I will say true all and I will say ok now we will make
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this hole so I will select the face and create a sketch and I will project the
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geometry so we get a center point now I will select the circle and draw the
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circle you can make it in a whole feature of the free cat or you can make
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as a cut it is up to you I will select the diameter and I will give here 16 and
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I will close it and I will go with the cut and here I will say true all and say
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okay now we will make this rib so for this I will select the face and create a
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sketch this rib of 10 mm thickness so I will click on project geometry I will
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project this and this and I will draw the three point arc at this side and one
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three-point arc on this side and I will merge the center similarly I will merge
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the center here and I will join this two with a line
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and give the vertical constraint and select this arc and this one and make it equal
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Select this and this and make it equal. Now I will give my dimension
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So instead of giving dimension I will use the Symmetricity. I will select this and this point and my axis
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and now I will give my dimension of a thickness which is a 10 mm
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now I will close it now I will go with the pad
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and I will select up to face I will select this face and I will say ok now we will remove
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the material so for this I will on my origin plane and I will select my mid plane YZ and
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create a sketch and now I will off my plane now
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I will project the geometry this point and this one and I will switch to the wireframe
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now I will create a triangle I will also project this and I close my profile
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and I will switch to the flat lines now I will come out of the sketch
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now i will switch to the part design and i will close it and i will go with the cut
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and i will say through all and i will select your symmetric to the plane
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so that seems to be perfect there is a no any issue so this is how we have a successfully converted
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this isometric drawing into the 3d model you can apply some color to our model so
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to do that go to the appearances and from here I will prefer to give the
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chrome so this is all about this tutorial you can also visit my website
24:28
macnexus.com where I write articles and tutorials on a free cat you can also
24:34
download my tutorial source file from the here you can also support my work by
24:40
buying my free cat crash course for beginner it is a very basic level course
24:46
for the beginner user where a beginner user can master the free cat and you can
24:53
also support my work on coffee.com you can buy me a cup of coffee you will get
24:59
my website link and my Ko-Fi donation page link in a video description
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