NEJE laser engraver ideas——Tiger Canvas
Machine&Module: NEJE 3 Max v2 & E40 Material&Tools:Canvas,White spray paint, black spray paint The Idea You Can Get from this Post: Tutorial Guide 1. Material pre-processing Spray 1 coat of white paint on the canvas surface, and then 2 coats of black paint after drying. 2. Pre-focus Place the canvas and measure the focal length …