Previous Videos in the series: Video 1: https://youtu.be/22Cknko3KdA Video 2: https://youtu.be/a3ttwJHG1a4 ... https://www.youtube.com/watch?v=OdeOpjaZ6_o

Watch Part 2: https://youtu.be/HE9O5ZKRHTM NOTE 2: AutoDesk killed ArtCAM on Feb 7 2018. As a replacement I recommend GcodeTools which is an extension for Inkscape. Watch part 2 of this Video Series to learn how to use that software: VIDEO DESCRIPTION: Assembling a mini CNC machine, and using it to engrave some wood. The whole process is shown in detail from building the machine to running the software. If you were ever curious about CNC machining, this is a great place to start. LINKS: MyFordBoy's Similar Machine: https://www.youtube.com/watch?v=8AhJpm_llvY&list=PLHUJDLlTM_9XNR4jF0rJAO8ySmhwsysRD ... https://www.youtube.com/watch?v=1Zc7SWwsNVU

I've finally completed my Anycubic Kossel build! Using Magnetic joints and a Duet WiFi control board has given me a successful printer that can print very quickly and upside down! How to wire a Duet Board into a Delta Printer: https://www.youtube.com/watch?v=BgkJVgFnPaE&list=PLtVk4dZInT81K-IVnqEEc44xoC7wZqAKU&index=6&t=386s Playlist about this printer: https://www.youtube.com/playlist?list=PLtVk4dZInT80Vht5miOp2r37hIDoTlaFs Patreon: https://www.patreon.com/designprototypetest ... https://www.youtube.com/watch?v=NocEf9Wi_5Q

We all know that SLS is the big leagues, because the parts are isotropic, but the one thing which FDM/FFF printing can do which SLS can't is Multi-Material printing. Well, researchers at Columbia University's Creative Machines Lab have come up with a way. Of course this new technique will have it's own host of issues. Most obvious is keeping the print from sticking to the glass. If you read the scientific paper and can't understand the technique just think about combining SLS with SLA. The laser shines from underneath through a glass bed and fuses the powered plastic particles together. Then another glass with a different powdered plastic slides in and that plastic get's hit with the laser thus creating a single layer with two different materials. Great idea! Execution is everything. Science Direct Published Paper: https://www.sciencedirect.com/science/article/pii/S2214860420308125?via%3Dihub Stratasys SLS printing Video: https://www.youtube.com/watch?v=yiUUZxp7bLQ Video Of the prototype Machine from Columbia Engineering: https://www.youtube.com/watch?v=bTYZ--fnXoo&feature=emb_logo ... https://www.youtube.com/watch?v=Zwi0Us4nmRE