All language subtitles for 84_EN.

tutorial 84 about assembly and cation. In the previous tutorial we used the

considering constraint to center this block into the center of the cylinder and

that assembly is still not enough because this part is still free to move and has

no constraint with open tax constraint with the surface of this cylinder. So if you

go to the move more you can notice that you can move this part. But now we need to

fix the part on the surface of this cylinder. So now we have the

constraint create a contact between this surface and the block. So now let's

activate the contact constraint. Let's choose this cylindrical surface. This surface.

So now you can see we can cancel we need the surface of the cylinder.

This contact and we should are selecting the surface of the this is flat surface

of the cylinder and the bottom of the edge. So now you have this contact

constraint sample is created between the top surface of the cylinder and the

bottom surface of the block. So now let's click update. So you have your contact

constraint established. So now if you go to the move. So you notice that you are

moving. Okay let's click update. You will see that the constraint is still valid.

Let's go to the move. Move it upward. Okay update. So you can see that this

cylinder is attached to the block.