hello friends welcome to free cat tutorial and in this tutorial we will
convert this orthographic drawing into the 3d model and we will make the SATs
model like this isometric view so before starting this tutorial if you like my
method of teaching then you can support me on coffee.com you can buy a cup of
coffee for me your small support will help this channels to grow you can also
support me by buying this free cat crash course for beginner I have designed this
course for the beginner users who has just started learning the free cat at
very affordable price so by buying this course you can support me to help these
channels to grow and also apart from making the free CAD tutorial please
visit the macnexus.com where I write the article on free CAD and open source
software here you will get more information about the free CAD apart
from the tutorials on my youtube channel so coffee.com and my website
macnexus.com link is given in a video descriptions please visit and and keep supporting so now come back to our tutorial
so for this we will create a body and we will on our plane and here i will switch to the orthographic view
so before starting the model we will study this model and how we are going to start this model so for this
we will make this extrusion to mid plane and then we will make this plate and this plate
and after that we will make a hole and make this extrusion so this is the very simple
tutorial and this tutorial is designed for the beginner user of a free card and i will
also provide the source file and this 2d drawing in the video description so any
beginner user can refer my model and practice and master the free cap so now
I will select this exit plane and I will create a sketch and I will off my
origin plane now I will draw a circle on my origin and its diameter is 40 here
given so I will select on diameter and I will give here 40 and inside one is a 35
so I will click on the circle and view diameter 35
sorry outer diameter is a 60 Now I will close my sketch and now I will switch to the isometric and I will click on
the pad and length is a 96 so I will give here 96 and I will click on submit to the
plane and I will say ok we have made the base feature of our part now from our mid plane we will create a
plane and on this plane we will draw this profile and then from this mid
plane we will use a mirror tool and we will mirror it on the other side so for
this I would on my plane and I will select this plane and I will create a datum plane
so I will move my toolbar here and I will click on here datum plane and in a Z direction
I will give the position of my datum plane so if we see the top view if I zoom down here
the model so it is a 50 plus 15 mm so 50 divided by 2 is 25 plus 15 so it is 40
so here in the z direction I will give my dimension 40 and we are considering
the material thickness so in this case I will make my extrusion direction in this
side if you wanted to make extrusion outside then you should not consider
this 15 mm material thickness just offset it by 25 mm so I am considering
the material so I will click on OK and now I will off my origin plane and here
I am seeing the blue tick symbol so this means it's required update so I will
click on here refresh or you can press the F5 so you can see that blue tick has
been gone and now I will select this datum plane and I will create a sketch
on this plane now I will fit my model now I will project the outer edge and I can also off my datum plane now click on
project geometry and then the outer outer diameter is given R40 here if I zoom it
so it is R40 so I will create a diameter of circle 80 so I will select a circle
and I will draw a circle and then I will give the diameter 80 and then I will
draw the two lines like this and I will make it tangent same here I will make it
tangent and now I will move it to the approximate position and now I will
create a three-point arc and I will create an arc and I will make it tangent
and I will make it tangent and now I will trim the line click on the trim tool
and inside also a trim now I can see here this is not a horizontal so I will
select this point and this point and I will give the horizontal constraint now
the center to center distance is a 130 so I will give my dimension 130 and the
Ok, now we have made our plate and now I will come out of the sketch because my sketch is
fully constrained so I will click on close and as I have included the material thickness
so I will click on the pad so in this case I will reverse my directions to the inside
one and I will say okay so here I can see that material has been added here to avoid this
we will again go to our sketch and project the inner one
and switch to the wireframe and I will draw a circle and I will make it equal
and then I will close my sketch and I will switch to the flat lines and then I will
create a pad and here I will reverse my directions now I will say ok now I will
press 0 now I will mirror it to the other side to mirror it select the
feature you want to mirror and click on here mirror tool and the selected feature
will be added here so here free guide automatically took the reference but I
want to define my reference so I will click on the reference and here I will
select this mid plane and it has been mirror on the other side I will say ok
and now I will create this pipe to create this pipe I will select my mid
plane and I will create the sketch on this plane and I will project my arc on
that plane so if I switch to the isometric view so you can see that has
been projected and now I will click on the circle I will draw a circle and make
sure it is a coincidence yes it is a coincidence and now the pipe diameter here given is a 25 so I will select it and I will give my diameter 25
now I will switch to the so it is a radius it has been tooked so I will give it a 12.5
because it is a diameter or I will delete it and simply give the diameter to avoid the
confusion so I will select here and select diameter and diameter is a 25 now
I will close it and total length of this pipe is a same with our boss base
feature so it is a 96 so I will select on this cage and I will create on the pad
and I will give here 96 so it has been on one direction so I will select on
symmetric to the plane I will say ok now I will off my origin plane now I can see
here one small hole of diameter 10 to through this pipe so I will select the
face and I will create a sketch and I will project the diameter and I will
select the circle and I will give the diameter 10 so I will select it and give
diameter 10 and I will close it and I will go with extrude cut and I will say
simply true all and we'll say ok so now if I place my model to diso matrix so we
can see that we have a successfully converted this orthographic drawing into
the 3d model and if we look for the orientation so front view is matching
perfectly and if I go with the side view it is also matching perfectly left and
right view both side so now we will give the color as per our part so it is the same color so this is
how we have completed our model I hope you have liked this tutorial and if you
like this tutorial and my method of teaching then please like subscribe and
share my video and also support me on coffee.com either buying a cup of coffee for me or purchasing
my course free cat cash flows for beginner at very affordable price this is a very
minimal price which i have a set so that anybody can master the free cat and enhance their design
skill because free CAD having the lots of potentials it has a lots of work
benches you can do anything in a free CAD part modeling 3d printing FEM and
lots more and at same time also check my website macnexus.com where I post very
useful videos on free CAD you can also find the video tutorials here and also
text tutorials and other information related to the free cat which will enhance your knowledge
on free cat so this is all about these sessions i will come with a more useful tutorial like this
thank you for watching and thank you for your valuable time