Machining Video: CO2 Laser Machine Cutting Leather Without Burning Mark - Shield with Nitrogen Gas from hot full video english Watch Video
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Description: In this video you will learn about burn marks / heat marks and how to prevent them. By now you know that C02 laser cutting implies that we burning through a material and that engraving is delicately burning into it. Markings will usually occur during the process, but there is a simple was to avoid them when using the CO2 Laser Cutter. nnBut first, how do burn marks occur?nn- On the material edge as laser cuts throughn- Top surface marks from fumes and debrisn- Marks on the material reverse