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Model Ejector Bracket with FreeCAD Part Design Workbench | FreeCAD Tutorial | 3D Modeling |
May 16, 2025
#freecad #freecadtutorial #learnFreeAD In this video I have explained How to Model Ejector Bracket with FreeCAD Design Workbench. ▶️ Get my Complete FreeCAD Course : From Zero to Expert ! https://ko-fi.com/s/1ab4385434 ▶️ Join my channel membership and keep supporting my work: https://www.youtube.com/channel/UCcn6z2whMaFu-_LDsEXCfVA/join ▶️ Visit my website for more info on FreeCAD-: https://mechnexus.com/ ▶️ 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
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0:00
hello friends welcome to free tutorial
0:02
and in this tutorial we will model this
0:04
ejector bracket in frecad with the help
0:07
of a part design workbench as you can
0:10
see that uh I have already modeled it
0:12
and I will show you from the scratch how
0:15
you can do the same in freead with the
0:17
help of a part design if you want to
0:20
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3:13
s so I will close this file and create a
3:16
new
3:21
file here I have created a new file and
3:24
uh here I have inserted a new body so
3:27
before starting our sketch we will first
3:31
read our model so first we will make
3:34
this base profile and we will extrude it
3:39
and then we
3:40
will add material here and then we will
3:44
create this rib so this is how we are
3:46
going to model this part so first we
3:48
will select YZ plane and click on the
3:52
sketch i will off the origin
3:55
plane and
3:58
now I will select the polyline tool
4:03
and I will create a rough
4:13
profile and uh first we will make this
4:16
profile with a 10 mm thickness
4:19
so I will select this bottom line and
4:22
give the 10 mm and here is a 6 mm
4:25
thickness so I will select this line and
4:27
give the 6 mm
4:30
now I will move
4:33
it and uh we can see that uh it is a 38
4:37
from this age and radius is 27 so we
4:41
will select this line and give 38 +
4:49
27 and uh total
4:52
height here it is from the center of
4:57
this cut is a 60
4:59
mm and bottom it is a
5:02
22 so we will select this
5:05
line give the 60 +
5:12
22 so this is our base profile which is
5:15
fully constrained so we will come out of
5:18
the
5:20
sketch click on the
5:23
pad and pad we will give
5:27
54 because this radius is 27 diameter
5:31
will be 54
5:34
and we will give here symmetric to the
5:36
plane click on
5:38
okay now click on
5:42
isometric and
5:44
now we will create this base
5:48
profile which is of L shape so we will
5:52
select this bottom face and click on the
5:55
sketch click on the
5:58
isometric and click on the project
6:00
geometry
6:03
i will project this edge select the top
6:06
view and we will switch to the
6:10
wireframe and here it is a 16 mm thick
6:14
initially we have made this uh 10 mm and
6:18
it is a 16 so this is the 6 mm so we
6:22
will again select the poly line
6:35
and now I will give it a
6:42
16
6:44
16 and this one
6:50
six move
6:53
it and
6:55
now if you see here from here it is a 25
6:59
and this r is a 22 so we will select
7:03
this line give the
7:05
dimension 25 +
7:13
22 close
7:16
it switch to the flat lines and now we
7:22
will click on the
7:23
pad click on the
7:26
reverse and uh this radius is 22 which
7:31
means that our extrusion length will be
7:35
44 so give it
7:37
44 click on
7:39
okay now we will add the fillets so
7:43
first we will add the fillet
7:45
here so we will select the fillet
7:51
select this age and this
7:55
age r is a 27 so we will provide
8:02
26.99 click on
8:07
okay and this radius is a
8:10
22 so we will select the fillet
8:14
select this
8:16
edge and this edge and provide the
8:25
21.99 switch to the
8:28
isometric and
8:31
now we will create this cut and this cut
8:36
we require a datam plane so here it is a
8:39
distance 22 so we will select the face
8:42
and create a plane but before
8:46
that our body seems like a combination
8:49
of two
8:50
bodies so we will select the
8:54
fillet go to the refine and set it
8:58
true so you can see that it has been
9:01
merged now select the face click on the
9:05
datam
9:07
plane and here in a Z direction give the
9:11
distance
9:12
22 so here it is going outside of a body
9:17
so we will give the
9:20
minus
9:22
now click on okay now we will select
9:26
this plane and click on the
9:30
sketch we'll switch to the
9:33
isometric and
9:35
now we will project these two
9:38
edges so click on project
9:41
geometry select this edge and this edge
9:45
switch to the top
9:46
view switch to the
9:49
wireframe and now we will uh create a
9:55
rectangle sorry create a triangle
9:59
and
10:01
then we will give the dimensions so this
10:04
is of the 9
10:07
mm so we will select this line click on
10:09
the
10:10
dimension give the 9 mm and uh from this
10:16
point this is
10:19
22 so we will select the
10:22
dimension select this point and this
10:25
point and give the 22
10:28
now we will close
10:38
it select the sketch click on the
10:41
pocket and here we will click on
10:44
symmetric to the plane and give the
10:48
distance of a
10:52
20 click on
10:54
okay hide the data plane and now we will
10:59
create this
11:01
rib for this we will select the back
11:04
face click on the
11:07
sketch switch to the
11:10
isometric and now we will project the
11:13
geometries which we require select this
11:16
this and
11:22
this and we will create a line
11:28
and now we will make it
11:32
tangent select the point and arc and add
11:36
the
11:38
coincidence select
11:46
line and click on the threepoint
11:49
arc and create an
11:53
arc now close it
11:56
and this rib of the 10 mm click on the
12:00
pad click on the
12:03
reverse give the 10 mm say
12:06
okay click on the
12:08
pad go to the
12:13
refine and set it
12:17
true so you can see that it has been
12:20
merged
12:22
now we will create these two holes
12:29
select the
12:31
face click on the
12:35
sketch click on the project
12:39
geometry
12:43
circle and give it
12:45
uh of diameter
12:52
30 click on close
12:56
click on
12:57
pocket and see it through
13:02
all now we will select this face to
13:05
create this
13:06
hole click on
13:09
sketch click on project
13:17
geometry select
13:20
diameter and give it a diameter of 19 mm
13:26
click on
13:28
close click on
13:31
pocket and say it
13:38
all here all fillet are round are of the
13:44
R3 now we will give here a fillet select
13:49
the fillet
13:54
and give it
14:01
R3 so this is the common note to give
14:05
the fillet here here at required places
14:09
but I'm not going to do that because the
14:12
tutorial video will be too long so here
14:16
we have completed our ejector bracket in
14:18
freead with the help of a part design
14:21
workbench so this is all about this
14:23
tutorial thank you for watching and
14:26
thank you for your valuable time
14:30
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heat heat heat up
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here
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