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When you think of welding two objects together, your first assumption may be that the objects in question are made of metal. Indeed, metal welding is the most common kind, but that doesn't mean it's ...

Depending who you ask, 3D pens are silly toys or handy tools. Those who use them as tools find them handy to fill gaps in printed assemblies or to use them as a PLA or PETG-based hot glue gun for ...

Smooth plastic welding DIY trick 🔧⚡!!

Figure 1. Various test samples that have been laser welded in an applications lab (a) and a low-density polyethylene fluid container welded with a diode laser system (b). Direct welding of plastics is ...