All language subtitles for Exercises_13_1

Welcome back in this tutorial we will solve some exercises based on what we learn in previous

surface design tutorials.

So we will be creating these simple exercises.

The target of these exercises is to understand the technique of surface modeling properly so

that we can apply it on more complicated objects.

So at first we will create this object so click on start mechanical design, wire

frame and surface design.

At first we will create this rectangle 64 by 12.

So click on sketch, click on the surface, then click on the arrow below the rectangle

and click on center rectangle, click the center point and give the second point, then give

the parameters using constraints, constraint.

So length is 1,1,2 and width is 64.

Then exit out bench, then we want to convert this shape into a surface so for that we will

use extrude, click on extrude, then click on the profile and give the thickness.

So your thickness is 16.

So here we will give 16, then cancel.

Then suppose I don't want to view this line so click on this I'd show and click on this

line.

So the sketch will be hidden.

Then next now I want to cover this surface so for that you can use fill, click on fill

and select all the edges in continuous line, then review.

So this surface has been covered.

So next is to cut this shape.

So for that again we will have to make a rectangle 16 by 32.

So again sketch, select this surface, then again rectangle, click on the rectangle, create

one rectangle.

Then click on this line, control this line, constraint define in dialogue box, coincidence.

Okay, again select this line, control this line, constraint define in dialogue box, coincidence.

Okay, and give the dimension using constraint, click on the line, so it is 32.

Again constraint this line and dimension is 16.

So here 16, then I can exit workbench.

And again we have to make the extrude, so we want to go up, so we will just reverse the

direction and give the height of, so 14 minus 16 that is 24.

So height will be 24 here, total height is 40 and this height is 16.

So 16 that means 24 we have to give it 24.

Okay, okay this surface is ready now.

Now actually we want to cut this surface, so for that we will use trim, trim, select this

horizontal surface and select this vertical surface.

Then here you can say that it has been cut, it is indicating that it will be cut, then

click on okay.

So it has been cut properly.

And again, hide this rectangle, click on show hide, click on this rectangle, so it has

gone.

And again say we, okay before actually, before trimming the object, actually we have to

copy it here, so we will just undo it.

So again it will become, just check that with the read got undone.

Okay, extrude is there only, okay.

So before trimming actually, we will copy it here, so for that we will use this translate,

click on translate, then select this surface, then we want it from point to point, so click

on point to point option, then click on the start point, give this as a reference point

and this as a endpoint.

So it has, it got copied there, so click on okay.

Now we will trim it, again click on trim, click the surface, then click on the surface.

Then okay, again trim here, trim, click on this surface and this surface.

So it got trim, okay.

Okay, it is properly trimmed.

Now hide this rectangle, click on hide show, click on this rectangle.

Then next will be to cover this surface, so for that we will use again fill, click on

fill and select the edges.

Okay, again fill, select this edges.

Okay, then next is to cut here like this, so for that again we will have to create rectangle,

so again we will click on sketch, this surface, then we will create one rectangle from center,

center rectangle, then give the dimensions double click, so here it is 11, okay, it is 32

by 24, so here we will give 32 and width is 24, again constraint.

Then exit workbench, again we will extrude it, so we want the height to be 16, so give here

16, okay.

Now again we want to cut it, so for that again we will use trim, trim, select this horizontal

first and this one second.

Now it has been removed, okay.

So in this way this part got ready, then you can convert this part into solid, for that

you will have to go to mechanical design, part design, then click on this close surface,

okay before that actually we will have to convert into a single object, now each entity is

different, so I can we will go back to wireframe and surface design and we will just join it,

so click on join and select all the entities, so all the entities selected, okay.

Then again go back to start mechanical design, part design, then click on close surface,

select the join, okay.

So in this way this 3D object is created, you can view it by hiding the surface model,

so in this way this shape is converted to 3D object.

So in this way this object is ready, then next is this object, so for that again we will

start new model, so click on new, then part click P on the keyboard, okay, okay.

And for this we will have to make this bottom rectangle, 51, 51 by 75, so again we will

click on sketch, select this surface and make one rectangle, rectangle, so we want like

this, so we are taking a keeping this axis at this point because that will be useful for

creating other object, so we are keeping it at the center, now we want these two lines

to be symmetric around V, so for that we will select first line, second line, press control

and select second line and V axis and click on this constraint in different in dialogue

box and make it symmetric, okay.

Then give the parameters constraint, so length we want it to be 75 and again constraint

give the width, width is 50, then exit workbench, then convert it into, okay, we want to go

for mechanical design, wire frame and surface design, then convert, extrude it, extrude and

give the thickness of, how much 12, okay.

Now again next will be to cover the surface, so again we will use fill surface, click on

all the curves, okay.

Now we want to cut this shape on this side, so again we will go in the sketch, zoom fit,

now on this side we want to cut it, so again we will create one rectangle, then we will

select this line, control this line, then constraint different in dialogue box, coincidences,

okay.

You can select this line, control this line and V, constraint different in dialogue box

symmetric, okay.

Then parameters constraint, okay for cutting actually we will need this surface to be outside,

this line to be outside, so we just undo it, we don't want that constraint, okay.

Actually we want to pull it outside, so that it will be properly cut, otherwise it will

give the problems, we will select this line, control this line and V axis, press control

actually, then constraint different in dialogue box symmetry, okay, the sequence is wrong, so

control, press this line, second this line, third this line, constraint different in dialogue

box symmetry, okay.

Then you the constraint, we want dimension from this line to this line, double click, the

dimension is 12, so give you a 12, okay.

Then width, again constraint, get the width for this line, 25, so double click, 25,

okay.

Then exit workbench, then convert it into surfaces in extrude, click on extrude, so thickness

is 12, 12 is correct, so click on, okay.

Now we have to trim this shape, so for that we will use trim, so at first select this

surface, then this surface, then this surface, so we trim properly and click on, okay.

Then hide these sketches, so click on show ID, and click there, so it will be hidden,

as you might think, then next will be to create a hole like this here, so for that we

will create one rectangle here, so click on sketch, select this surface, then rectangle,

create one rectangle.

Then select this line, control this line, constraint different in dialogue box, coincidences, okay.

Then give the parameter, constraint, give the length here, so we want it 20 minus 75,

that is 55, so we will give 55, and again constraint for this vertical line, so we will

give 25, so we want it to be 25, so we will give 25, exit.

Then now we want to cut this using this rectangle, so for that we will use this split, so click

on split, click on this surface, and this rectangle, so it got cut, then click on, okay.

Then next will be to create this shape on vertical surface, so again sketch, click on the vertical

surface, zoom fit, and create the desired shape, so we want vertical line, horizontal line

and line line, let's skip, then select this line, control this line, and constraint

different in dialogue box, coincidences, okay.

Then I want this point to be coincidence, so click, select this point, control this line,

constraint different in dialogue box, coincidences, okay.

And with this point, select this point, control this line, then constraint different in dialogue

box, coincidences, okay.

Then we can give the parameters, so click on constraint, this line, double click, the

height is 25, enter, then this length is 20, and this is 55, so constraint, this line,

double click, 20.

And constraint, this line, and this point, skip, constraint, this line, and this point,

we want it to be 55, okay.

And exit workbench, and again pad, again extrude, then this is 25, enter, so this portion

is created.

Then next we'll be covering of this portion, so to create this portion, actually we'll

need to fill this portion, we will need one line here, so for that we will create one

line, click on this line here, from point to point, click on this point to this point,

okay.

Then hide this line, click on hide show, click here, then hide show this line here, okay.

Then fill, click on fill, then select the curves, this line, this line, this line, and this

line, okay.

Then I want the same curve to be on this side, so you can offset this surface, so click on

offset surface, select this surface, then give the distance of 25, then okay.

So in this way, now I don't want this line, so I will just hide it, click on hide and

this line.

Then I symmetric drawing, zoom fit, so in this way this surface model is created, you can

using clothes surface, you can convert it into a solid, so for that start, okay before

that actually we will have to join this, so click on join, select all the surface to be

joined, this surface, then okay, then start mechanical design, part design, then clothes

surface, select on the surface, okay.

Here solid model is created, so in this way we have created both the models.

So asymmetric zoom fit.

In this way both surface models are created, so we will stop here.

Thanks for viewing.