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Model Impeller in FreeCAD with Rendering | FreeCAD Tutorial | Mechnexus |
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Jul 2, 2025
#freecad #freecadtutorial #freecadpartdesign In this video I have explained How to Model Impeller in FreeCAD with Rendering. ▶️ Visit my website for more info on FreeCAD-: https://mechnexus.com/ ▶️ Get my FreeCAD Crash Course for beginner-: https://www.udemy.com/course/freecad-course-for-beginner/?referralCode=3BA9B526A12F96295D44 ▶️ 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.
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0:00
Hello friends Welcome To freead tutorial
0:03
and in this tutorial we will model this
0:05
impeller in freead and we will model
0:09
this with the help of a part workbench
0:11
and I will show you from the scratch how
0:14
you can do the same in freeat you can
0:18
also visit my website Mech nexus.com
0:20
where I write articles and tutorials on
0:24
free you can also download my tutorial
0:26
Source F from the here you can also o
0:30
support my work by buying my free CAD
0:33
crash course for beginner it is a very
0:36
basic level course for the beginner user
0:38
where a beginner user can Master the
0:41
free
0:42
Cad and you can also support my work on
0:46
coffee.com you can buy me a cup of
0:48
coffee you will get my website link and
0:52
my Kofi donation page Link in a video
0:57
description so I will close this file
1:00
and I will create a new
1:04
file so we are going to M with a part
1:08
workbench so these are the tool which we
1:10
are going to
1:13
use inside the part workbench so first
1:16
we will switch to the Sketcher and
1:18
create our sketch so here
1:22
on plane option we will select this uh
1:25
XY plane and we will create our sketch
1:29
so first we will uh create a
1:35
rectangle like this and
1:39
then we will give the dimensions so for
1:43
example this point and this point I will
1:46
give the horizontal
1:48
constraint and from this point to this
1:52
point it is 15
1:57
mm I will move this Dimension outside
2:02
and I will select horizontal Dimension
2:05
and I will give this
2:07
0 and uh vertical
2:11
Dimension will be
2:17
five so our sketch is fully constrained
2:20
we will close
2:21
it switch to the isometric
2:25
View and uh now we will create
2:30
one more sketch by copying the existing
2:34
sketch so we will select on copy and
2:38
then we will go to the edit and then
2:41
click on the
2:43
paste so you can see that uh we have the
2:46
two sketch overlapping to the each
2:50
other now click on the second
2:54
sketch and on here
2:58
property of this sketch go to the
3:01
placement
3:03
and we will rotate this
3:08
sketch so we are going to give angle
3:13
30 angle 30
3:17
and
3:19
position under the position we will give
3:23
the Z
3:25
24 so you can see that uh our H is
3:32
rotated by the 30° and if we see our
3:37
sketch from the front plan and it is
3:40
moved to the 24
3:44
mm now we will switch to the
3:49
isometric and axis option will be
3:53
remain x 0 y 0 and Z1 so this is the
3:58
angle 30 Z 1 and Z
4:03
24
4:05
now we will move to the our next step
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next step is we will uh select the sket
4:14
001 go to the edit and copy and then
4:19
edit and then paste so you can see that
4:22
sketch 001 and 002 are the overlapping
4:25
to the each other and now we will switch
4:29
to the click on the SK
4:32
002 and
4:34
uh angle we will provide here the
4:38
[Applause]
4:41
50° and uh
4:45
Position will be the 40
4:56
mm
4:58
40 and AIS will be the zed1 now if you
5:02
see from the top so we are seeing our
5:06
profile like
5:08
this so now if we see our sketch
5:12
01 so rotation angle is a 30 so we will
5:17
make it
5:18
25 so that it looks
5:22
good and the distance Z is 24 and we
5:26
will make it 20
5:31
and now for sket
5:33
two distance is
5:35
40 and angle is 15 so here we have the
5:40
three
5:41
profile which is made with first profile
5:44
and rest of the two sketches we have
5:47
made with a copy rotation and
5:51
distance let's move to our next
5:54
step our next step is that we will
5:57
switch to the part workk B bench and we
6:00
will use the Loft
6:02
tool so here we will click on the
6:05
Loft so here we will select on first
6:09
sketch click on ADD click on the second
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sketch add and third sketch
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add and now here we have the three
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options here create solid create rule
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surface or closed so we can create a
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loft surface solid we have both the
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options so it is a impar plate so we
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will click on create solid and we will
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say okay so you can see that a loft has
6:40
been created with our three
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profiles now we will switch to the next
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step and in the next step we will use to
6:54
the draft workbench polar array so I
6:58
will select all this sketch and press
7:00
the space bar we will hide it and now we
7:04
will switch to the draft
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workbench so now on here draft workbench
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you might see here the grid click on
7:20
here to off
7:23
it now for Polar La select the Loft and
7:28
click here and and click on Polar array
7:32
so here on the Polar array we are seeing
7:34
the polar angle and number of
7:36
elements so number of element will be
7:39
the
7:42
eight and now we will keep this x y and
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z0 angle 360 and number of element 8 and
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press
7:55
enter so you can see that uh
8:00
our blade is got polar pattern and now
8:05
we will switch to the next
8:07
step before going to the next step if
8:10
you click on this polar array so number
8:13
of count you can increase or
8:17
decrease from
8:19
here polar array option here if I make
8:24
here the six and press enter so you can
8:27
see that the number of blade got reduced
8:30
from 8 to 6 so we will keep the8 now we
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will move to our next
8:38
step our next step is we will create a
8:41
sketch with the help of a Sketcher so we
8:44
will switch to the
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Sketcher click on the sketch and click
8:50
on the exit
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plane and now
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here we will
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switch to the model Tab and click on
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this array and press the space
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bar to hide it now we will create our
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profile for this I will uh use the
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polyline
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tool or line tool
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so I will select the
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line
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so this is our profile and uh now we
9:50
will constrain
9:55
it first we will constrain this line so
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I will we will select this point and
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this point and give the horizontal
10:03
dimension of 10
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mm from this point to this point I will
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give the vertical dimension of 10
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mm and I will move it to the
10:21
outside and this Dimension I will give
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the 10
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mm and uh I will select this and I will
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give the vertical dimension of
10:33
55 I will move it to the
10:37
outside and
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now I will move this line little bit
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outside this line I will take
10:55
inside and this is the 71
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71 and
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uh and this line Dimension I will move
11:11
to the top side now I will give this
11:15
line Dimension 9
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mm and
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this will be
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15
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I will switch to the isometric and then
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front this
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is
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15 I will move the dimension outside so
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that uh it will be clearly
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visible
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and this line would be this vertical
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line would be 5
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mm
12:01
so here is our sketch is
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complete you can see the all the
12:07
dimension
12:09
Clearly Now we will come out of the
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sketch switch to the isometric and
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now we have the blade if we on our model
12:26
here so we will give fillet
12:38
so we will give the fillet here so for
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this we again off it and go to the
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sketch and we will click on the fillet
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option fillet select this line and this
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line and now we will give fillet of 35
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mm so we will will select
13:00
radius and I will give it
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35 and now uh we will Revol
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it I will close it and again switch to
13:12
the part
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workbench and we will use the Revol tool
13:19
which you can see here click on
13:23
it so here our last sketch was a sketch
13:29
03 we will keep x0 y 0 z0 everything
13:34
zero and from here we will click tick
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mark on a create solid and we will click
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on the okay so you can see that uh a
13:43
revolve feature has been created and now
13:45
we on our blade so you can see that
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uh blade is interfering with our revolve
13:53
features so now here we will use the
13:57
Boolean operations
14:03
so here we have the two
14:06
bodies so we will use the Boolean
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operations to combine these two
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bodies to make it one complete solid so
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for this I will select the array and
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revolve and from here you can see the
14:24
option of a union so click on
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it so it is a
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combining the two features now we have
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the fusion one is a final body so this
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is how to model the impar now we will uh
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render our this uh impar blade using the
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cadra in my previous video I have
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already explained how to install the cad
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Race using the website open casket.
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comom so here I have a open the
15:01
Cades all you have to do is visit the
15:05
Google and search for the C address
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download and uh you will get uh a zip
15:11
file and run
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it so here is a address is a launch now
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I will uh select my body and uh go with
15:21
the export option and save my file as a
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step
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file and I open the
15:30
Cades I will go to the file sections and
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then click on
15:36
import and I will uh import my
15:42
blade so here I will uh select my blade
15:46
and go on the material
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Tab and
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give the material
15:57
Chrome
16:00
and now you can see that uh our impar
16:03
blade is
16:05
rendered you can uh tweak the settings
16:08
to get the better rendering image and uh
16:12
after the rendering as per your choice
16:17
you can adjust the light colors and
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camera and uh you can go to the file
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section click on the save image so that
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you are rendered
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body will be save as a image so this is
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how we have learned model of impar blade
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in a free Cad and uh render it using the
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cad R so this is all about this tutorial
16:43
I hope you have like this tutorial then
16:45
please like subscribe and share this
16:47
channel thank you for watching and thank
16:49
you for your valuable
16:52
time in free
16:57
cat