CoreXY Laser Engraver Mk2

Update time! The CoreXY Laser Engraver has been updated with a motorized Z axis and numerous other enhancements… like more laser power. Har Har Har!

When Jogi posted his make on Thingiverse he already added many improvements over my initial design, like cable chains, larger build area and overall cleanliness (I’ll address this one in Mk3 😉 ). We started discussing about a Z axis and it got me hooked up right away. Here’s the result!

Continue reading “CoreXY Laser Engraver Mk2”

Beginning with Underwater Photography

Since I started diving three years ago I’ve used my GoPro every now and then on diving trips to shoot videos. While I really enjoy photography above water I so far was put off by the relatively high entry costs in underwater photography. This changed recently when, by chance, I could acquire an entry-level digital camera including water-proof housing and flash for a really good price.

Continue reading “Beginning with Underwater Photography”

Prusa i3 MK2S Bowden Extruder

When it comes to 3D printing extruders there are many variants but basically two different types: direct drive and bowden extruders. My 3D printer, an Original Prusa i3 MK2S comes with a direct extruder and shows superb printing quality. But just for fun and the sake of getting familiar with bowden extruders I designed a new extruder from scratch.

Continue reading “Prusa i3 MK2S Bowden Extruder”

3D Printed Diving Accesories

A few years back I discovered scuba diving as a wonderful new hobby. Since then I try to get underwater as often as I can. Fortunately, sometimes different hobbies can benefit from each other. With my 3D printer I designed several parts that found regular use on my or friends’ scuba dives.

Continue reading “3D Printed Diving Accesories”

CoreXY Laser Engraver

Lasers are fun, especially high-power ones. Some time ago I purchased a 1 W blue laser and due to a recent 3D printer upgrade I had some spare linear motion components. The next steps are quite obvious, build a 2D laser engraver! I’ve always liked the CoreXY kinematic design and chose to use it in this project.

Continue reading “CoreXY Laser Engraver”