Heated Bed A heated bed is a feature in many 3D printers that helps improve first-layer adhesion and minimize warping, especially when printing materials like ABS, PETG, or nylon. By maintaining an elevated temperature on the print surface, the bed reduces rapid cooling, which can cause prints to lift at the edges. Common heated bed temperatures range from 50°C for PLA to 110°C for ABS. Heated beds can be made from aluminum, glass, or flexible PEI sheets, each offering different adhesion properties. Ensuring proper bed leveling and surface maintenance is key to achieving a smooth and successful print. |