The Z axis on 2.5D laser machine is responsible for adjusting the focal length of the center circle point on the processing plane, as the engraving depth changes, the Z-axis will do fine-tuning of the following depth so as to achieve precision micro-machining fields such as relief and small-format micro-hole machining.
This article will show you different between 2D 2.5d and 3d laser machine, it alreay including all the detail about each parts, hope BOGONG machineRY can help more people know different about 3 type of laser machine
3d laser engraving machine also called 3d laser engraving,3d engraving,3d engraving machines,3d carving machine,3d laser machine,3d laser engraving machine for metal. it mostly use for engraving on curved surface and irregular surface, big laser power machine like 50w 60w 70w 100w also use for deep engraving, like wea
