Laser-engraving a cylindrical object usually requires a rotary attachment, which is a motorized holder that rotates a cylindrical object in sync with the engraver. But [Samcraft] shows that ...

In this woodturning video, I will be using the Ortur Laser Master 3 to create a woodturning project by cutting MDF Halloween figures and inlaying them into a vase with epoxy resin. This laser can ...

Based on the Fresnel half-wave band interference and laser engraving, a high-frequency self-focusing piezoelectric composite ultrasound transducer (FPCUT) is presented in this article. The theoretical ...

Krazy superglue Hot glue gun Colored dyes Laser engraving machine With all your tools and materials in hand, it is now time to get on with the build. Step 1: Make the molds for the epoxy ...