AutoCAD 3D Bolt with Threads Tutorial | Download 3D Bolt DWG Drawing Video Lecture | Complete Course of AutoCAD 3D (Basic & Advanced) - Software Development

so in this tutorial we want to create a
3d bolt so let's start so we are in 3d
modeling already so at first we will
create a polygon suppose we want to
create a bolt of m24 that means we will
have to create a polygon of 48 diameter
dimension that is face to face this
source is 48 so we will say number of
sides of 6 then center of polygon and we
will take circumscribe because it is a
face to face distance and the radius is
24 so just double-click the roller so I
do not want this icon in between so I
will see you see saikhan no reason and
enter so poly one is ready so I have now
I will extrude it extra to the polygon
so before that I will switch to
southeast isometric whi will extrude
this value 1 by 24 right so extrude
select polygon enter give the height
give the direction and give the eye 24
height I want to you so this polygon is
ready now I have to create a triangle
here revolved it and cut it to give the
proper area straight so to create that
triangle I have to align my UCS to this
this plane here inside so I will go to
view now we'll see UCS and give the 3p
option 3 point then he is asking the
origin point so I will say here I wanted
X Direction to be in this direction and
Y in this direction so my exposure is
aligned as per that so I will here now
create a polygon using create a triangle
using polyline so I will go back to home
then I will take polyline I will create
one line here of some distance suppose I
will take the distance as for you then I
will create one more
vertical line here of suppose three
distance then I will connect it to this
endpoint okay so this triangle is ready
so this two line are different so I will
connect it using P edit command P select
polyline polyline edit enjoined select
enter and escape so this triangle is
ready for a revolution so I want to
review all around the center of this x1
so I will just create one line there for
reference so that I will be able to
revolve it easily just connect the front
trend points by a line command so that I
can look at the points center point to
locate the center point so I will create
one vertical line from here to here then
I will erase these lines I don't want
these lines so this line is there so I
want to revolve this triangle around
this line so I will say extrude click on
extrude select revolt
then select object to revolt is this
triangle enter then around which axis
end point of this and the end point of
this line to end points arrive in 360
degrees so this topping is created I
will just see it in conceptual visual
style so it will look like so this
toppling is ready so I have to subtract
now this toppling from the hexagonal
block so I will just subtract subtract
so select object from which to be
subtracted examiner block enter what is
to be subtracted this ring then press
Enter so this shape we have got here the
nut shape so next step is to create a
shaft so we will go back to view and
shift
our uses to top and we will create a
circle here or power circle m24 that
means 12 radius so this circle is ready
so we will just press pool or extrude we
can press fuel or X to both way it is
possible so we will go to home and we
will just press fill this entire circle
okay you have to click on the circle
actually so you just press pool go
inside the circle click and give the
height so you can define the height as
per your requirement what RIT you want
suppose we want a height of 75 or
suppose 100 we will take it so this
hundred is defined here so next step
will be to create a readings so we want
to create a setting also so for that we
will create a helix and then later on we
will cut it down so helix so Center
Point is bottom center for a leaks so it
needs to be created on the okay we are
already in top lane then radius radius
is bottom radius is well 20 it is M 24
that is to radius top radius is 12 then
height so we will define a high top
suppose 50 so this Alixe is the defined
but it is it has very large gap so we
will just double click it so we just go
back to 2d wireframe so that we can
easily select it this double-click on
the helix and control the parameters
here so I number of turns
how much you want suppose I want so
before that turn height
tonight we will define so I want a
tonight of suppose 3 mm a pitch
of 3mm we will consider then turn 83
base radius top radius turns number of
turns we were able to define suppose I
want to define a terms of 20 okay then
again tonight I will make it to 3 so in
this way 68
helix is created I will close this
escape so this we can view this in
conceptual visual style so these
serrations like our Creator we want to
basically cut it so we will be suppose
creating a Slayer thread so we will just
create a rectangle here a rectangle R
square so just create a rectangle there
we will take the dimension suppose
dimension we want it to be of 3 by 3 3
by 3 8 so this square is created here so
this square is yet so we will just move
it nearer nearer to our bolt so that we
can do the work properly ok we just
panic zoom now we want to cut the square
with Reds so we'll just say sweep select
this square I think it will be a larger
size we will just reduce this down top
skin scale it to 0.5 so that it will
become of one friend for you by 1.4 0.5
okay now we will shape it so if this is
square enter the path is this line Alex
Alex line just click on that so it is it
created headaches like this okay so this
is like a external thing
so we just want we will just subtract
this so that we will create a sedation
on the bolt shaft so we will say
subtract so I want to subtract from this
board shaft enter what I want to
subtract this helical sweep enter so
here you can see that the helical the
square threads has been created here in
3d in this way the square 3ds is kids
are created in 3d then we are suppose
put it before we are was how to use the
chance and we can give you a chamfer
also to this line so for that we will
use the chamfer tool so we will say
chamfer we will give a chamfer distance
D is the shortcut so three by three
chamfer will you on this edge bottom
edge zoom it or we will just make it - D
- so that selection will become very
simple okay so this bottom edge you want
to chamfer so you will say chamfer we
already set the distance so we'll just
select this edge then enter when three
by three click the bottom edge enter so
the chamfer is
we will just see it in 3d wireframe
conceptual visual style so in this way
we will just erase this sweet helix so
that it can be viewed properly so in
this way our greedy board is ready with
threading and chamfer at the bottom in
this way you can make bold in AutoCAD
thanks for joining we will stop here
thanks