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This simple Tutorial will walk you through the process of making a cylindrical pipe.
In this Tutorial you will only need two commands:
- cylinder();
- difference();
Bebgin by creating a new model in OpenSCAD then add your first cylinder. We will make the cylinder with a Radius of 10 and a Height of 100. The cylinder will not be centered.
cylinder( r=10,h=100);
Press F5 to Render the Preview. The Press the Reset View Icon and the Magnify Icon to fully reset and center your view.
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Add the second cylinder, which will be subtracted later:
cylinder(r=10,h=100); cylinder(r=9,h=100);
Press F5, it seems like nothing happened, but the cylinder was added.
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Place a # in front of the first cylinder and press f5, you will see the second cylinder inside the first.
#cylinder (r=10,h=100); cylinder (r=9,h=100);
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Remove the # and add the difference command in front of the two cylinders. Place a Left Curly Bracket after the difference() and after the second cylinder.
difference(){ cylinder (r=10,h=100); cylinder (r=9,h=100); }
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The opening will look like it is partially closed off, however in the final render it will be open. Press f6 to get a final render.
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