Step 4: The X axis - Horizontal Axis (step #1)

This U shaped part (the X axis carriage) will hold the Y axis stud.
Here is the Home Depot Catalog number for the part below:
"Half Base" made by Company named Simpson
Catalog number : C751-973
Home Depot num: 044315-10350
these parts were punched and then bent, when we decided to make our own parts we had
them laser cut and bent - then powder coated


<p>Excuse my ignorance, but could this be used on wood as well? Is it 110 or 220? </p>
<p>Amazing, way to go tbarnea. Genius, I would say !!</p>
<p>If, going for a 4X4 (XxY ) foam cutter, what would be the specification of the </p><p>stepper motors?</p>
Is there such a beast as a 3 axis hot wire CNC? Can I index the bed and spin 90 degrees? For perspective... I want to make something akin to the photo below - well, a mold for it anyway... I would think, depending on design, I wouldn't be able to cut everything, but it would cut down on hand sanding time :) And I imagine I'd need a belt drive due to the long length... Or maybe I need to make a hot stick CNC and remove material that way....
<p>CNC Router is better suitable </p>
This would look like a 3D CNC router job
<p>4 or 5 Axis 3D CNC router</p>
You need one of these:<br/><a rel="nofollow" href="http://www.zcorp.com/Products/3D-Printers/ZPrinter-310-Plus/spage.aspx">http://www.zcorp.com/Products/3D-Printers/ZPrinter-310-Plus/spage.aspx</a><br/>
I run the 3D Prototyping Lab at <a rel="nofollow" href="http://www.cadcamlab.org">NIAR</a>. We have a Z406 printer. I highly discourage this technology for anything that needs tolerances or is used for fit of function.<br/>
hi! I was just thingking is there a 3d printer that could produce an aluminum output or any type of metal? things would much esier and more faster in the field of manufacturing and engineering...just thingking how will this things be made, since designs are abundant...and just&nbsp;can't wait when will this things be made or even see how will this machine works.^_^.&nbsp;
Direct Metal Laser Sintering is a process that uses a powdered form of a metal, i.e. titanium, chromium cobalt, aluminum, stainless steel, and builds the part layer by layer by sintering the powder together with a laser.&nbsp; I've priced out an EOS Direct Metal Laser Sintering (DMLS) last year.&nbsp; It costs around $540,000 and an extra $20K for the titanium setup.&nbsp;<br /> Other companies make them, but they are still tremendously expensive.&nbsp; My wife and I were considering purchasing some RP equipment in support of my product development company.
3d printer that uses tin/antimony solder instead of plastic might be a interesting idea.
Thanks!..i just saw the video from youtube it was really impressive....how quick it is from design to its actual prototype....just cant keep on wondering how much faster will it be in the coming future...<br />
Instead of direct metal sintering, maybe a 3d printer that uses a soldering iron as heat source and tin/antimony solder instead of plastic?
I don't even see the Z406 on their site anymore. We have been working with Zcorp on a new product manufacturing application and have had no problems with their newer machines. Perhaps your issue has been resolved in newer models.
Rapid proto can be done any # of ways. ZCorp printers are great for color prints, desktop models, form concepts, surface verification (we've done some models from video games, etc. ZCorp Printers are bad for Fit and Function prints due to their anisotropic scaling that results from the powder prints. From my industry contacts, the newer machines have improved the "processing" of the parts, but the accuracy of the tolerances and the quality of finer detail is still an issue. I print a lot of aerospace prototypes with very fine edges, etc. The 310 has a smaller print capacity than ours though it is more automated. If I had it my way, I would have both a ZCorp and a FDM or a SLA machine. What organization do you work for?
I guess it's hard to see the scale from that picture - that thing is about 8+ feet long (that one is not the one I was involved in, but is a great example of the compound curves involved) :p I've used a zcorp machine for printing parts - but, here's an FDM I made a few months ago for this past year's project (second picture is of the model in a water tunnel). Oh, this is a fairing for a human powered vehicle ;) The last picture shows the stacked cross section method...
Nifty! Actually, my comment was a bit of a joke. I used to build kayak's and know that foam stacking process all too well. ;) But just imagine if there WAS such a thing as a 12' zcorp! ;) Minimal sanding and insta-mold!
How about the model boat makers techinque, draw a set of slices, sandwich them, then sandpaper them into a curve.
Wait, complex curves can be made, to a point... Just make the 2 points were the wire sticks from, move in angle to each other, i.e. one higher, one lower, then leveled, the to the other side. How? Hummm... Get some 3D wizz to do a program!
...Or see this:<br/><a rel="nofollow" href="http://www.foamcutter.pl/index.php?s=fcutt&gclid=CKmP4bj8yJQCFRDklAodRWaJkQ">Foam cutter</a><br/>
<a rel="nofollow" href="https://www.instructables.com/id/%5BVideo%5D-Large-Scale-Mold-Making---Part-I/">Check this out</a><br/><br/>So that's the current method I'm using - but I'd like to save time and potentially some money by making it from a single block of foam - with a decent degree of accuracy :)<br/>
You could probably make it work with this setup if you added a 3rd axis to rotate the block of foam. Of course, you could only reliably make convex or axially-symmetric shapes.
<p>4 or 5 axis 3d foam cutting cnc router machine </p>
<p>I have to wonder why the author bothered to create this &quot;ble&quot;, there is absolutely no information other than somebody made a cnc hotwire cutter, and it can be used to make surfboards wings and moldings, but there is not a hint how.</p>
<p>the subject was how to make a machine and not how to make a surfboard</p><p>try searching for foam surfboard and foam wings - i am sure you will find the answer</p><p>good luck</p>
<p>I'd be interested to see someone build this with these sparse instructions. This is more of a concept than an Instructable. The title is massively misleading, none of the main electrical components can be acquired from a &quot;local hardware store&quot;.</p>
<p>Hallo everyone; we are eps decor company ; we found from internet 1 manufacturer company about hotwire cnc foam cutter , can you share about this machines comments ?</p><p>http://www.styromac.com/product-detail/hotwire-cnc-foam-cutter</p>
has anyone built this cutter? how did you connect the horizontal axis to drive the vertical tower?
Oh great, someone else has asked this too! I'm curious myself heh
<p>I built one and it was too flimsy to be reliable so I bought a professional one</p><p>If you are cutting minor hobby items its ok but if you cut airplane wings pay the price and get a good one</p>
Can you send me a few images of the way the Y carriage connects to the lead threaded rod if possible. I'm really curious. To the point where I have redesigned the carriage with a welded but in position on a plate connected to the center open section in the U section..
I'm curious to know how you have linked the lead screw to the Y axis, I ran through the tutorial but could not find how it is linked? Am I missing something?
<p>The wobble is a serious problem with this design. The x axis lead screws are at the bottom, which gives the y axis a lot of flexibility to rock back and forth. It would be better if the x axis screws were mid way along the y axis, and support both y axis at the top and bottom with additional sliders.</p>
Is there any one willing to build this CNC Cutter for me I am in northern California willing to travel any were in California looking to cut 4X8 blocks of foam to make crown molding, Thanks<br />
I would love to build this project for you while building one for myself. I live in Los Angeles. Mike@rototillerguy.com 818 two o9 four 967
<p>Can you Build CNC Hot wire foam cutter machine? I am looking to cut 4'x8' blocks of EPS foam. 571 seven 2 two 4839</p>
Hi there<br /> We are in northen CA - www.foamlinx.com<br /> <br /> <br /> <div id="refHTML">&nbsp;</div>
<p>is there anyone to help by details of dimensions that i sholud use for the above model or else the ratios .?</p>
Taking into account that the instructable says parts available at the local store . Did you use regular threded rod and nuts from home depot as the leaded screw ? <br>Thank you
Yes - thats correct <br>you can always go the a larger diameter threaded rod and nut to get higher speeds
I could not find the exact part by the numbers and there is some 4x6 and some 4x4 half bases at home depot can you specify which is the one ?
interesting design. Very clean. one question though: What gauge/size wire did you finalize the design with? My instinct is to go with heavy gauge to minimize/eliminate breakage but will I lose resolution?
In the instructables, you mentioned &quot;click here for more information&quot; about the abrasive wire type of cutters. There is no hyper link, though. Do you have any suggestions for more info about abrasive wire cutters?
ACME threads are much better then UTS threads when the threads will be used for moving parts, not just permanent or semi-permanent assembly. ACME threads are more wear-resistant and contamination-tolerant than their UTS counterparts. The reason UTS is good is that they don't migrate out of their holes as much; ACME threaded screws need to be re-tightened far more frequently.
idk about ACME , if they make the screws the same quality as their rockets i'll pass
ACME isn't even a company. Or at least its not one particular company; there are many companies that call themselves Acme [fill in the blank]. Just look at &nbsp;<a href="http://en.wikipedia.org/wiki/Acme#Companies" rel="nofollow">this wikipedia page</a>.<br>
*facepalm* joke post taken too seriously D= <br>haven't you ever seen the roadrunner and coyote cartoons? <br>
I know, but a lot of people actually do think that there is some ACME giganticonglomeracorp somewhere.

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