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View Full Version : Tutorial - Connect Watercooling Parts Using Tubing in SketchUp



Fuganater
06-29-2011, 12:21 PM
In my last tutorial I showed you how to make tubing for your watercooling system in SketchUp. You can read it here (http://www.thebestcasescenario.com/forum/showthread.php?t=26768).

Now using those basic skills from the tubing tutorial, I will show you how to connect a full watercooling system in SketchUp.



Using SketchUp 3d Warehouse (http://sketchup.google.com/3dwarehouse/), download the watercooling parts you want to use.

Open each of the parts you downloaded and copy them into a single blank SketchUp page. You can also add them to a case if you already have one in mind.
http://i11.photobucket.com/albums/a190/Fuganater987/Tutorial%20-%20Connect%20with%20Tubing/1.png

I am going to use the same technique from HowTo Create Tubing tutorial.

Find a barb that you want to start at. I will start at the bottom of the res to the pump.
http://i11.photobucket.com/albums/a190/Fuganater987/Tutorial%20-%20Connect%20with%20Tubing/2.png

Locate the center of the barb opening and create a circle that has a radius of 1/4". Then draw a line straight across that circle you just drew.
http://i11.photobucket.com/albums/a190/Fuganater987/Tutorial%20-%20Connect%20with%20Tubing/3.png

Use the Offset tool to create a 1/8" circle around the one you just created. Your tubing dimensions are now 1/2" ID x 3/4" OD.
http://i11.photobucket.com/albums/a190/Fuganater987/Tutorial%20-%20Connect%20with%20Tubing/4.png

Delete the filling of the inside circle. You should be able to see the inside the barb now.
http://i11.photobucket.com/albums/a190/Fuganater987/Tutorial%20-%20Connect%20with%20Tubing/5.png

Position your connecting watercooling component. I will be putting the pump directly below the res. (Keep your positions piratical. Think of how you might do it inside your case)
http://i11.photobucket.com/albums/a190/Fuganater987/Tutorial%20-%20Connect%20with%20Tubing/6.png

Draw a line across the barb that you want the tubing to connect to.
http://i11.photobucket.com/albums/a190/Fuganater987/Tutorial%20-%20Connect%20with%20Tubing/7.png

Now connect the two barbs by drawing a line from one barb to the other. Make sure this line connects to the exact center of the line across each barb opening. This will ensure your tubing lines up correctly.
http://i11.photobucket.com/albums/a190/Fuganater987/Tutorial%20-%20Connect%20with%20Tubing/8.png

Next use the Follow me tool and drag the flat face of the circle along the line you made until you reach the other barb.
http://i11.photobucket.com/albums/a190/Fuganater987/Tutorial%20-%20Connect%20with%20Tubing/9.png

Now use the Push/Pull tool and grab the flat end of the tubing and pull it to cover the barb.
http://i11.photobucket.com/albums/a190/Fuganater987/Tutorial%20-%20Connect%20with%20Tubing/10.png

http://i11.photobucket.com/albums/a190/Fuganater987/Tutorial%20-%20Connect%20with%20Tubing/11.png

Do the same to the opposite end of the tube to complete this section of tubing.
http://i11.photobucket.com/albums/a190/Fuganater987/Tutorial%20-%20Connect%20with%20Tubing/13.png

Now lets do a section that has a bend in it. I'll now connect the radiator to the resivour.
http://i11.photobucket.com/albums/a190/Fuganater987/Tutorial%20-%20Connect%20with%20Tubing/14.png

Follow steps 4-9 again for these two barbs. I created the circle on each piece to show that it can be done from either end.
http://i11.photobucket.com/albums/a190/Fuganater987/Tutorial%20-%20Connect%20with%20Tubing/15.png

Draw a line perpendicular to the line across the opening of the barbs. I moved my parts so the lines would intersect once for a 90 degree bend.
http://i11.photobucket.com/albums/a190/Fuganater987/Tutorial%20-%20Connect%20with%20Tubing/16.png

Use the Arc tool and draw a line from the center of one line until it is purple on the other line.
http://i11.photobucket.com/albums/a190/Fuganater987/Tutorial%20-%20Connect%20with%20Tubing/17.png

Once you click you must drag your cursor along one of the lines until it turns purple again and says "Tangent to Edge".
http://i11.photobucket.com/albums/a190/Fuganater987/Tutorial%20-%20Connect%20with%20Tubing/18.png

Delete all the extra lines.
http://i11.photobucket.com/albums/a190/Fuganater987/Tutorial%20-%20Connect%20with%20Tubing/19.png

Use the Follow Me tool again and pull your circle along the line until you reach the other barb.
http://i11.photobucket.com/albums/a190/Fuganater987/Tutorial%20-%20Connect%20with%20Tubing/20.png

Use the Push/Pull tool again and pull the ends of the tubing until they cover the barbs.
http://i11.photobucket.com/albums/a190/Fuganater987/Tutorial%20-%20Connect%20with%20Tubing/21.png

Don't forget to right click each piece of tubing and hit Hide. Then select the origional lines you created and delete them. Then hit Edit > Unhide > All.

Continue using these steps for each section of tubing you need to complete. Here is what I could look like once complete. I added a bit of coloring to make the tubing stand out.
http://i11.photobucket.com/albums/a190/Fuganater987/Tutorial%20-%20Connect%20with%20Tubing/22.png

And after some quick rendering in Kerkythea.
http://i11.photobucket.com/albums/a190/Fuganater987/Tutorial%20-%20Connect%20with%20Tubing/wctubing.jpg




Hope this helps.

Cheers