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I made a 1 meter long version today using 2 - 2040x1000mm for the main & back beam. I didn't have any 2020x1000 which is why I used the 2040....
I played around with that formula & think I put the numbers correctly in excel & added DeflectionCalculation_For_V-Slot.xlsx to the files area....
[Edit 9/18/2021] I put together assemblies of each alternative of this design that looks reasonable. I changed these options & didn't want to...
I wonder what it would be like to use this for marking stringers to cut. I have cut 4 soon. I cut 8 last summer & they were a pain to mark...
I spent more time editing the video this time & should be a lot better than previous video. I also speeded it up during the longest burn so it is...
I am not sure that logo will look good on a toothpick. I do have some 3mm diameter bamboo skewers that are about 4" long that it might show up...
I would be happy to do that, but do not currently have a wooden pen. Where is a source for a reasonably priced wooden pen? I made another video...
Here is a video of it engraving text on the toothpick. [MEDIA]
Not sure I would attempt that, but toothpicks do work. I had it at 30% power for the 1st one running at 1200mm/min & acceleration is at 100. I...
Someone on V1engineering forum asked if I could do a toothpick, so I have to try it. Reprinting to drop it down 4 more mm to keep it straighter....
This uses a diode laser which is not capable of cutting or engraving metal. You can probably engrave the anodizing on metal.
Here is a video of engraving that 3/8" dowel. Think I see some flames in part of that video. [MEDIA]
I have the self-centering turntable design published on thingiverse now using the Creative Commons, Non-commercial license. I also downloaded the...
Here is a 3/8" dowel burn running at 3000 mm/Min & 90% power. 1st image is what the design looks like. I wanted it to wrap all the way around to...
Here is what a 3/8" dowel looks like attached to this turntable. [ATTACH]
That was good to know about the pens before releasing this. I had 5.6mm diameter hole in the center & changed it to a 3mm hole so a small object...
I have a plethora of 3/8" dowels I could test this on. Might have to make the spacers a little taller to make sure it stays vertical. With the...
The other day while looking at the grabcad terms of service, it was not clear to me whether I could release a derivative of that cam & follower...
There is a setting for that & it was set to the diameter of the object I had. After some trial and error today, I have it pretty darn close by...
Here is the 1st test of the self centering rotary axis. Seems like this painters tape core has a coating that does not burn well in some spots. It...
