AutoCAD 3D Practice Drawing for Sweep Command | AutoCAD 3D Modeling Paper Clip & Cotter Pin Tutorial Video Lecture | A complete Guide to AutoCAD (English) - Design Softwares

in this tutorial we will create paper
clip and cotter pin using swift command
you will start with paper clip at first
we will create the centreline path using
line command we will have to create this
line of 32 length then vertical line of
7 length that is double of this repent
for you then this line op 22 length that
is 32 minus 10 is the line command give
the first point make ortho on give the
direction give the length of 32 ENTER
then take your cursor above you the
length of say 1 then give the length of
20 to enter then next is this line the
length of this line will be this gap
Plus this one print for you now this
total gap from this line to this line is
7 and by subtracting 1 friend for you
plus one vein for you this gap will
become 4 that means this total gap is 5
point for you 4 plus 1 point for you I
can take the line come and give the
first point give the length of 5 point
for you then this horizontal length will
be 32 minus 4 that is 28
and then vertical will before enter and
this will be in line with this strike
this point and click there and escape
then to create this arc you can use the
fill it command click on fill it then
click on radius give the radius for this
radius will be 3.4 you enter in click on
this multiple
and select the first line second line
again first line second line then select
this line then click on radius
this gap is four that means radius will
be to enter select the second line first
line second line now this is five and
for you gap that is 2.75 it is select
this line click on the radius give the
2.75 enter select the second line first
line second line enter then for sweep
this needs to be connected click on
modify click on join select all the
object enter this object is converted
into a single object press escape then
from here switch to 3d modeling click on
this 3d modeling then click on this
unsaved view and select AC isometric
then we will need to create one profile
for fit the profile is circular and the
diameter is one
take the circle command give the center
point gives a radius of point for you
enter then click here and select the
sphere command then select object to
sweep this circle enter select sweep
path this is the path then click here
and select shaded paper clip is lady
then next is this quarter paint to
create this cotterpin we will have to
create this internal but to create this
internal path at first we will create
the centerline of hundred lengths and
then we will offset it up up to point
for you that is 1.25 on either side take
the line command
give the first point make also on give
the direction give the length of hundred
enter enter then give zoom all Z enter a
enter then to ship this UCS icon give
the UCS icon command enter click on no
region
opposite this line click on opposite to
the gap of 1.25 enter select this line
on this side again select this line on
other side enter then we will create
this circle of radius for you give the
circle command take this endpoint as a
center point give the radius of 5 then
trim this portion give the trim command
then enter when she lick this portion to
be removed enter
then here is the Philly top-10 radius
take the fill it command click on radius
give the radius of 10 enter take the
multiple option select this circle then
click on this line again this arc and
this line then enter again we will need
to connect this path for that again we
will use joined click on this modifier
join and select this path enter this is
properly connected press escape it is
GUI enter select this internal line
enter the next is this section now in
this case this section will need to be
created at this point properly then only
this part will be created otherwise it
will give problems at first we will
change UCS to AC isometric we will need
to create this row file on this zy plane
for that we will take the right plane
then create one circle and the radius of
circle is 2 point for you then we need
this gap of 3 point 1 that is from
Center it will be 1
we will create one line from center of
one length take it up or enter then here
is the small line then click on this
line click on this grip take the cursor
down and click there and press escape
give the trim command select all the
object enter and remove the unwanted
object then this profile also need to be
connected click on modify click on join
select all the object enter this is
joined properly then move this and place
it at correct position click on move
select object and select this midpoint
as a base point and give this end point
as the second point then change the 2d
wireframe to shaded mode then click on
sweep select object to sweep enter
select sweep path here is this cotter
pin is ready thanks for watching we will
stop