I kept reaching for the strongest filament when PETG was the right call all along

After wasting time and money on engineering-grade filaments like ABS and carbon fiber PLA for functional 3D prints, the author discovered PETG was the better choice all along. PETG offers a practical balance of ductility, impact resistance, and heat tolerance without requiring a heated enclosure or destroying nozzles. It prints reliably at ~240°C, flexes under load without fracturing, and outperforms PLA in real-world conditions — making it ideal for wearables, desk accessories, and compliant mechanisms. The key lesson: raw tensile strength is a poor metric for functional prints; material behavior under real-world conditions matters more.

Nguồn: https://www.xda-developers.com/3d-print-strongest-filament-petg-right-call-all-along. 8sync News chỉ tóm tắt và dẫn link; bản quyền nội dung thuộc tác giả và nguồn gốc.