26- CATIA Beginner Tutorial: Stard 3Ding -Pad- Sketch on surface Video Lecture | Learning CATIA: For Beginners - Design Softwares

this is the pillar number 26 and it is
the first tutorial in solid modeling or
3d modeling so let's start a new part
file we go to McCain can design our
design okay so you have be sure that you
have this workbench
tools including the pad so pad is or
extrusion is to extrude the 2d sketches
make from them 3d models or solid bodies
so let's start with making profile let's
choose an ellipse and to extrude a
profile you need to have a close profile
so now let's exit and select pad and
here
the pad definition menu is pops up and
here you can choose the thickness of the
extrusion for example you can tell like
50 so we have extruded this ellipse
50 millimeter to readit the pad or the
feature you can simply double click on
the picture pad 1 and we are now able to
read it this for example at 60 review
you if we press preview so it will show
you and preview for the extrusion here
if we are fine with it then we click OK
so now let's make another extrusion also
we can make a sketch on surface we
didn't talk about that before now we
have a solid body you can create a
sketch on a surface or a flat blond
so let's rotate or create a sketch
choose this flat surface and click
sketch so now we are able to sketch on
that surface
let's choose polygon this time and
create polygon on the top of that
ellipse except now you can extrude that
polygon Chris bad so you have a preview
for this now you have different types
for the extrusion up the next up glass
but in this case we don't have the
enough solids to use these types so it
is up the next in case you have a solid
body next to this and then it's going to
extrude up to F and or if there is a
plan or a surface so we're going to
cover these types in the practical
section and examples which are going to
upload it so let's choose the
mission and here you have your selection
now you can resign if you select this
one and exit from that selection so
except so it is unable to extrude up so
now if you choose tick now you have a
surface to extrude now you have to make
a link for example this is the second
direction and the thickness can make to
return a thickness for the outside wall
is two millimeter so let's click OK
also we have a thickness we extrude it
really a signal of that profile so this
is an idea what but is well and we're
going to use in the practical examples
so it will be very good training one so
that works so now I'm done with this
tutorial in the next tutorial
we're going to talk about the drafted
Philip but so see you in the next
tutorial