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Looks great! I use an old wood chisel to get rid of the nubs on those corner brackets (then touch up with a file if needed). That works pretty...
I think they changed that requirement. It used to say that in the first post of this thread, but it has changed. Now it says: "Build should...
Just FYI, there's at least a couple listed at that link that were first published in 2017.
Yeah. Part of the problem was I originally assembled it on a surface that was pretty uneven. I later moved it to a more level surface, and...
Found the problem with my Y-direction ridges. Now that the table is surfaced, A square shows the Z-axis C-beam is obviously not square to the...
I just surfaced a spoil board on my MMXL (very similar to a C-beam machine). I used a pocket cut, so it was very easy to see tramming issues in...
I haven't milled PCB's. Many of the machines listed in the Builds tab (CNC) will machine aluminum just fine. You might check out this discussion...
There may be no one here with experience in all of those areas. I don't, so I can't make a recommendation.
Just curious - are you going to have another Y gantry to replace that short support piece on the right? Super build, btw!!
You might check DTR's Laser Shop: Laser Drivers - DTR's Laser Shop He's also got some links at the bottom of that page for some other sources.
I think a week to 10 days is very realistic. I ordered my MiniMill on Aug 31 and completed the build (excluding controller) by Sept 6 - and I...
Glad to hear you got it sorted! And on a bright note, you also won't have to worry about grounding issues down the road...:D
The OB O-Bot! hmm........
Thanks guys! This was helpful information. I got the bit on Amazon (EnPoint brand), but no speed info there. The bit itself only has Chinese...
If this works out, could you post details about pipe size and how you did it? That would be helpful to other folks, I'm sure.
Can you provide a bit more information? What program is producing the G-code? What is your hardware set-up? Looks like it is happening just...
Not sure it would scale to 3 meters, but you might take a look at: https://openbuilds.com/builds/cnc-sand-and-spraycalk-drawmaschine.4792/
I picked up this 1" surface planing bit on Amazon to face my spoil board. [ATTACH] From a couple of calculators, I have come up with around...
Those are M5 x 15mm countersunk and screwed into the threaded holes of the C-beam XL plate. If you use a thicker spoiler, you might want 20mm....
I am about to do a major upgrade on my MMXL and will use it in its current form to machine parts for the upgrade. I wanted to make sure it was...
