Videos tagged with Push Plastic

This video details the process of 3D printing firearm components, specifically AR-15 lowers, using carbon fiber nylon. It covers essential filament preparation, necessary printer hardware upgrades like all-metal hot ends and hardened nozzles, and critical print settings including specific temperatures for the nozzle and bed. Advanced slicing techniques and post-processing steps are also discussed to ensure successful and durable prints.

Carbon Fiber (CF) PETG is about 25% stronger horizontally than plain PETG but significantly more brittle, snapping like PLA. Layer adhesion sees only a 10% increase. While CF PETG offers better aesthetics and reduced curling, its brittleness makes it unsuitable for high-impact applications like 3D printed lower receivers. For such parts, materials like PLA+ or 3D870 PLA are recommended for their balance of strength, heat resistance, and durability.