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Officially grbl doesn't support rotary axes; you can't designate an axis motion in degrees. So you need a CAM/post that'll fake it (presumably...
BlackBox is basically an Arduino Uno, 4 stepper drivers and some IO sockets in a box. Great for noobs who don't want to take the time to get under...
The Kress ATC is already pretty well known and documented. For a 1515 1000W probably makes sense due to the low rigidity of the extrusion, but at...
Copper's grabby, especially when it's thin. Google specific speeds and feeds for it, end mill geometry, all that stuff, because it depends on what...
That was actually the first variant of the idea that popped into my head! But obviously you'd need the screw machined accordingly already, so I...
How fast? Fixed-free 1500mm screws should whip at 700rpm. That's 3500mm/min on 1605s. If it's below that, and they're fixed-supported, there may...
Yeah, just remembered what a 7001 is, duh, haha. I wouldn't go double-bearing though, there's just limited purpose unless you did a 16mm ID and a...
True with 1500mm in a standard fixed/floating arrangement up to about 1100rpm or so, as I recall. My design is intended to be more or less...
First I'd look to see if you can actually find a 65mm M5 shoulder bolt that doesn't have an enlarged shoulder diameter, or the question is kinda...
The mount on the motor side is an FK12 fixed bearing bracket, has two deep groove bearings opposed to each other. The bearing at the other end is...
Sure. It's called DMLS or SLM (sometimes they unhelpfully refer to the same thing, depending on the manufacturer) depending on the power of the...
Yeah says sold out "since 1/14/2021" for me too.
PE for stickers is polyethylene, not polyester, which should be laser safe. Probably diode cuttable, I'd check that. Simplifies matters a lot....
What's the EMI coming from? A PC case should be more or less a solid steel box, almost entirely shielding everything inside. Normally the ground...
Hahaha that was gonna be my third paragraph but then I completely forgot about it. Even with comp, getting physical lash as low as possible is...
To do this with 8-bit grbl, you'd have to write a post-processor (even a stand-alone command line one) to parse the code and at every direction...
The g-code attached above has zero G2/3s so it's not a feed rate issue, it's either a streaming issue inside the sender, a buffering/planning...
The general spec may be limited (I haven't checked) but most implementations allow for it; Fanuc has a lot of control over code flow, as will most...
Control PC for me is i5-4670K (4x3.40GHz), 16GB RAM, Win 10 Home 64 bit. Correction, my mistake- acceleration should be in the 500-1500mm/s^2...
Eh, I also use LaserWeb- especially for rasters- and have had zero issues with it through grbl and bCNC. Whatever inefficiencies there are, I...
