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Define "machine parts". Cutting sheet goods and slightly thicker stock is doable but don't expect to be milling down 4" thick blocks. 1/4" bits...
Sorry, but I was hoping one of the experts from this section of the forum would jump in here. (This is not my area.) From an outsider's...
A single 40x40 will be significantly better than two 20x40s back to back.
Consider adding short pieces at the sides of the C-Beam, running out and connecting to the first interior crossbar. This will provide better...
The plates are not the issue here, the problem is the wheels. The V-slot extrusion has beveled edges along the track that the wheels ride down...
Nice and smooth. If you would, please add a photo of how you put the electronics together. Thx.
The location is fine you just didn't quite put the comment in the form of a question so nobody responded. Steps are fairly simple. 3.1416mm...
It's a legacy thing but it still does have its uses. It is a great solution if you are wanting to use a larger or stiffer size than v-slot can...
The anti backlash nut loosens up with use. The Openbuilds parts store used to sell the true 8mm screws and there were enough complaints that now...
While the best solution would be the C-Beam Machine Mechanical Bundle it is a bit outside your budget and there is really no way to scale it down...
This has never been claimed to be anything more than a hobby grade machine and a true professional would judge it for what it is, not what it is...
For anyone to offer reasonable suggestions there you will need to provide a better explanation of the nature of the anticipated output. A machine...
The drive system should be fairly simple as it appears to be little more than a basic X-Y table. The best example of one (conceptually) that...
The extent of the required parts needed to revise the previous version to the XL will largely come down to user's budget and the desired outcome....
Steps per mm = (steps per rev of stepper/mm per rev of screw) x ratio of gears = (200/8) x (40/16)...
On the shipping time it's not as bad as they claim. (And it can be even worse, but I'll get to that.) My first order with the slow shipping...
So now why is it again you need an 8mm 16t? Does you stepper have an 8mm shaft? And if it is the 2.5 ratio that is important, robotdigg has a...
If you have a circular saw you might scan youtube for how to build a circular saw crosscut jig. They are fairly easy to knock out and would make...
8mm T8x2 Lead Screw Trapezoidal ACME w/ Anti-Backlash Nut kit 140 200 300 400
Lead screws sold in the OpenBuilds parts store are all 40 mm longer for this reason. While the nominal lengths are 250, 500, & 1000, the actual...