Collaborate Disseminate
Want a closer, in-depth look at E3D’s motion system and tool-changing platform? [Kubi Sertoglu] shared his impressions after building and testing the system, which comes in the form of a …read more Continue reading Get a Better Look at E3D’s Tool-changing 3D Printer Kit
[Teaching Tech] has been interested in adding a tool changer to his 3D printer. E3D offers a system that allows you to switch print heads or even change out a hot end for a laser or a (probably) light-duty CNC head. The price of the entire device, though, is about …read more
Continue reading XChange Promises Inexpensive Tool Changes for 3D Printers
Pandemic lockdowns have been brutal, but they’ve had the side-effect of spurring creativity and undertaking projects that are involved enough and complex enough to keep from going stir crazy. This CNC string art robot is a great example of what’s possible with a little imagination and a lot of time. …read more
Continue reading CNC Router Frame Repurposed for Colorful String Art Bot
One of the Holy Grails of desktop 3D printing is the ability to print in multiple materials, for prints that mix colours or textures. There are printers with multi-way hot ends, add-ons that change your filament, or printers with tool changers, that swap hot ends as needed. [Amy] has taken …read more
Continue reading Tool Changing 3D Printers Shouldn’t Break The Bank
Tool changing on 3D printers is hot right now, and it’s going to be really interesting to see the ideas that reliable tool changing lets people try out. One such idea is having the 3D printer use a marker to label the enclosure and buttons it just 3D printed.
The …read more
Continue reading Enclosure Needs Labels? Make The 3D Printer Do It
The benefits of having a 3D printer with multiple extruders are numerous: you can print soluble support material for easy removal, print a combination of flexible and rigid filament, or simply print in different colors. Unfortunately, traditional multi-extruder setups have some serious drawbacks, even aside from the cost.
Usually, the extruders are all mounted next to each other on a single carriage. This increases the mass, which can cause print quality issues like shadowing. It also reduces the printable area, as each extruder needs to be able to reach the entire area. All of this means that the design becomes …read more
Continue reading 3D Printer Tool Changer Gives You Access to Lots of Extruders
Choosing between manually changing endmill bits on a CNC machine and investing in an expensive automated solution? Not for [Frank Herrmann], who invented the XATC, an eXtremely simple Automated Tool Changer. [Frank’s] ingenious hack achieves the same functionality as an industrial tool changer using only cheap standard hardware you might have lying around the workshop.
Like many ATCs, this one features a tool carousel. The carousel, which is not motorized, stores each milling bit in the center bore of a Gator Grip wrench tool. To change a tool, a fork wrench, actuated by an RC servo, blocks the spindle shaft, …read more
Continue reading Hackaday Prize Entry: DIY Automatic Tool Changer