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Hello friends welcome to Free tutorial
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and in this tutorial we will learn the
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additive pipe feature in
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freead you can also visit my website
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Mach nexus.com where I write articles
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and tutorials on freead you can download
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my tutorial source file from the here if
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you like my method of teaching then
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please support me on coffee.com you can
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buy me a cup of coffee your small
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support will help these channels to grow
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and it will motivate me to create more
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Kofi donation page Link in a video
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descriptions so let's come back to our
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tutorial so here I have activated the
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part design workbench I will create a
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file and I will create a body so before
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proceeding further we will will learn
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what is the addit to pipe tool so addit
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pipe feature in freeat create a solid in
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Active Body by swipping one or more
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sketches refer as a cross-sections along
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with the open or close paths so if you
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see this example so here we have a
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B and we have swept it along the path C
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and the desired output we will get like
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this so we will do it practically in a
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part design workbench and we will learn
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what are the other features available
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under the additive pipes so here I will
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on my origin plane and I will select the
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top plane which is XY plane and create a
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sketch I will go to the model Tab and
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off the my origin plane and here I will
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rectangle and now I will uh make it
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symmetric so I will click on
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symmetricity constraint I will select
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these two points and the origin
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points and then I give the dimensions so
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uh create a square of 60x
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60 and I will come out of the
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sketch and now I will on my origin plane
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plane I will uh offset it and
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uh view the angle and uh we will create
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our second profile so I have selected
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the plane and now I will click on this
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distance I will give the
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150 so you can see that uh 150 offset is
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created I will uh make it 120 to look it
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now I will give the angle to my plane so
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for this I will switch to the isometric
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and here is a y AIS so we will select
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the Y AIS and and give the angle of
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that our plane has been tilted to the
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30° and distance I will uh make it
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will create a profile on this plane so
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for this I will off my origin
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plane and now I will select my datm
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sketch and I will switch to the
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isometric and on this plane I will
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circle and I will uh give the
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it now I will give the
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50 make it uh 60 let's see
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70 and I will give the
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diameter I will give it a diameter of uh
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it now I will uh off my datm plane now
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plane now we will select this uh exit
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plane which is parallel to my screen now
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and now I will uh give the
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path and then I will select the
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Arc and I will off my origin plane so
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uh it should be visible clearly now I
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will give the tangency relase ation here
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now I will uh rotate my sketch and uh I
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will click on Project geometry and I
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uh make this coincidence
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relation so this is a very
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approximate instead of that I will uh
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delete it and move it and create a
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line and this line and this Arc have the
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now I will select this point and line
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and give the coincidence
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am use some approximate positions to
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it so we have the two profile at the
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bottom we have a square and the top we
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have the circle and we have this guided
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curve Let's uh give it Dimension so I
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will uh move to the front view I will
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select it and give the vertical
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35 select this radius and give the
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80 and move this point so this is just
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approximate if you want uh we can give
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dimensions let's give it uh
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25 so it is fully constrained now we
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will come out of the sketch
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now we will switch to the isometric view
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so we have the three profile now we will
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it with the help of added to pipe so
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click on added to pipe so here you will
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get uh all the sketches so this will be
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one so I will select this first sket and
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okay so here is a profile object which
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is a added here this is the first one
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and uh path to be swept
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along click on object and select the
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path so you can see that this uh bottom
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square is swiping along this
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Arc and we will scroll down orientation
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mode we have standard fix and here the
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section transformation it is a constant
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but we have the two sections one is a
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square and other one is a circular so we
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will select on the multi sections and
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from here we will click on the add
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sections and we will select our second
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sections so you can see that
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uh it is a bottom profile is going along
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our guided curve and merging on our
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second profile which is the SK 001 now
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okay so you can see that how it is
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transforming along the guided
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curve you can change any sketch or any
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profile for example our base sketch was
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a 60 60 square so let's change this to
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50 and change this to the 50 and click
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on okay so you can see that uh it has
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updated for example next
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one we will modify this circle let's
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bigger let's um make it
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100 and click on okay so you can see
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that uh it is a fully parametric once
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you change the profile your
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pipe profile gets changed Let's uh make
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35 so you can see that it has been
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changed so this is all about add2 pipe
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features in a free CAD thank you for
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watching and thank you for your valuable
