This PETG slicer profile is designed specifically for the Prusa Core One CoreXY printer using PrusaSlicer. It is ideal for makers and engineers who require high-precision, small parts such as clips, mounts, and enclosure hardware. The profile emphasizes dimensional accuracy, strength, and reliable print quality, making it suitable for applications where tight tolerances are critical.
The profile is tuned for PETG to balance fine detail and mechanical strength. By using a 0.15mm layer height, four perimeters, and dense 60% gyroid infill, it ensures parts are both dimensionally accurate and robust. The settings are optimized to minimize warping and stringing, while maintaining excellent surface finish and repeatability for small functional components.
Layer Height: The 0.15mm layer height provides a fine surface finish and precise detail, which is essential for small parts where accuracy matters.
Perimeters (Walls): Four perimeters are used to maximize part strength and ensure that even thin features are solid and durable.
Infill Density and Pattern: A dense 60% gyroid infill offers excellent internal support and distributes stress evenly, making parts strong without excessive material use.
Bed and Nozzle Temperatures: The bed is set to 85°C and the nozzle to 255°C for optimal PETG adhesion and layer bonding, reducing the risk of warping or delamination.
Cooling: Limited fan speed (max 20%) is used to prevent PETG from cooling too quickly, which helps avoid layer separation and maintains part strength.