Category Archives: CNC/3D-printing

Nice write-up on using an image to convert to use on CNC

Posted on January 23, 2019 by robertwilkie

The whole thing is done with opensource hardware and software too. Two things mentioned that I haven’t tried before are jscut.org, which can be used to convert SVG to gcode. And cncjs, which is a CAM like software for controlling … Continue reading →

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Nice build for a Trebuchet

Posted on January 22, 2019 by robertwilkie

Nice build for a small Trebuchet you can make with kids. The author includes the SVG file you can use for laser cutting out the parts, or convert to a standard CNC. https://www.instructables.com/id/Laser-Cut-Trebuchet/

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Nicest looking mini CNC yet

Posted on January 18, 2019 by robertwilkie

This has to be the nices looking one of these mini CNC’s made from CDROM motors I have seen yet. Actually the build doesn’t re-use steppers from CDROMs, but it getting them direct from the net with the case. Kindof … Continue reading →

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Make your own anti backlash nuts

Posted on January 16, 2019 by robertwilkie

Nice idea, but…alot of work. Me…I am torn on this one on buying one vs making my own. http://www.homemadetools.net/forum/very-simple-yet-effective-way-make-anti-backlash-nuts-71035?homelistings#post125458

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Software to help make boxes

Posted on January 14, 2019 by robertwilkie

Nice write up to use the site festi.info to generate patterns to CNC out boxes with. https://www.instructables.com/id/Customized-Metalware-Drawers/

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Cool light up sign

Posted on January 6, 2019 by robertwilkie

I have seen this before where you light up plexiglass and etch it for a pattern. But this one you only etch the “text box” and then write in your own words with marker. Not a bad idea. https://www.instructables.com/id/Speech-Bubble-Lamp-Scribbleboard-With-Full-Plans/

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Last cut mini trees to make a big one

Posted on January 4, 2019 by robertwilkie

Nice build, the author came up with a pattern that you can cut out to make mini trees that you can put together to make a big tree. My 2 cents, I would make some holes in the boards too … Continue reading →

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Make a mini CNC drawing machine

Posted on January 2, 2019 by robertwilkie

I have seen the 3D printed version of the Piccolo machine before, but this author converted everything so you can cut it out from a board with a CNC. https://www.instructables.com/id/Piccolo-Mini-Cnc-Drawing-Machine/

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Use your 3D printer to make plastic springs

Posted on December 22, 2018 by robertwilkie

The site has a g-code generator to make the springs with a 3D printer. Pretty cool https://makefastworkshop.com/hacks/?p=20181112

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A nice simple guide to start out with CNC

Posted on December 18, 2018 by robertwilkie

This one basically involves an etch-a-sketch that you use with motors to draw. Interesting starting point for CNC. The Complete Beginner’s Guide To Building A CNC Machine

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