This profile is a universal PETG filament setup designed for use with Orca Slicer. It serves as a reliable starting point for most PETG brands using 1.75 mm filament. The profile is tuned for makers and engineers who want dependable print quality, strong layer bonding, and minimal stringing without extensive trial and error. Its conservative temperature and speed choices help ensure consistent results across a wide range of printers and filaments.
The profile uses moderate nozzle and bed temperatures to promote strong adhesion and reduce the risk of warping or stringing. Cooling settings are balanced to avoid brittle layers while still supporting overhangs. By focusing on reliability and ease of use, this profile minimizes common PETG issues and provides a solid foundation for further tuning if needed.
Nozzle Temperature: The profile sets the nozzle to 240°C for regular layers and 245°C for the initial layer. This helps PETG flow smoothly and bond well, reducing under-extrusion and weak spots.
Bed Temperature: An 80°C bed temperature is used throughout, which helps prevent warping and ensures good first layer adhesion, a common challenge with PETG.
Cooling: The fan is set to a maximum of 50%, with additional cooling for overhangs and bridges. This balance prevents excessive cooling that can cause layer separation, while still supporting complex geometries.
Layer Cooling Time: The profile slows down print speed for layers that finish quickly, ensuring each layer has enough time to solidify and maintain quality.
Pressure Advance: A small pressure advance value is included to help manage extrusion consistency, reducing blobs and stringing during fast moves.