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Yeah you could even heat the knife/razor and have a hot-knife cutter... glad you appreciated the F.A.R.T.
Yes. I believe it's called BlenderCAM or BlenderCAD, something like that. I generated all my gcode for my routy using Blender
Come to think of it, I reread this thread and recalled I had to borrow my grandma's laptop and run sketchup under windoze and export it. Maybe if...
Yet another newbie screwed over by the original poster with a lame BOM. Welcome to the club!
I cut 12.7 mm aluminum with my routy. It fits on my desk and does small parts about the size of a piece of paper. I'd like to make OX plates and...
True, but the belt is only about 40cm long where it goes over the pulley so the short distance means high strength and little stretching. The...
2 belts = twice as strong. Belts are cheap so you can double your machine strength for like $2. You can upgrade belts all the way to the strongest...
I don't use a grbl shield. I don't use Mach3. You can measure the temperature of your motors and see if it exceeds the specs.
I agree and thanks for the info. I saw a technique for doing 2-sided PCBs which uses the same principle. With PCBs it's even more critical to get...
The photos show what looks like a timing issue. I had the same kinds of cuts on acrylic. Try slowing down the timing when changing directions. On...
This doesn't work when the machine slips during a cut. You have to manually touch off the workpiece again to resume. A tool-mark helps make this...
Oh it's totally do-able. It's actually patented so you can do it at home but if you or openbuilds were to try to sell it, they would get sued. SO...
I don't think it would be possible to somehow ignore my wife:ROFL:
I think it's great that you can design boards. It's a big problem in CNC right now. Having a realistic, open-source design makes sense. If all the...
Some places sell handheld rpm meters too. You could attach a plastic disc with slots cut out of it and then pass the slots through an optical...
I tried the vegetable oil and it works similar to 80w oil but is much thinner and doesn't stink as much. I'll give the beeswax a go next time and...
How many axes can an Arduino BOB handle?
You want something that can power a good NEMA23. I think the TB6600 boards can do 4A per motor?
The motors all have their own rating that will tell you the max load. For your application I would recommend threaded rod to lift the table...
The acrylic is on another chart. It says to use 200mm/min @50% plunge rate and 0.0762mm cut depth. That was for a 1/4"(6.35mm) bit. My spindle...
