PLA Fast Print Settings for orcaSlicer

This profile provides high-speed print settings for PLA filament using orcaSlicer. It is designed for makers and engineers who need to produce quick benchmarks or draft prototypes. With a focus on speed, this profile balances print quality and reliability, especially on well-calibrated printers equipped with input shaping. The settings are optimized for small parts and rapid iteration, making it ideal for those who value efficiency without sacrificing essential strength.

Why This Profile Works

The tuning logic behind this profile is straightforward: maximize print speed while maintaining acceptable draft quality. By using a 0.3mm layer height, only two wall loops, and light 15% infill, the profile reduces print time significantly. Input shaping is recommended to handle the high accelerations and speeds, minimizing artifacts and ensuring consistent results. The settings are best suited for printers that are already well-calibrated and capable of handling fast movements.

Recommended Use Cases

• Speed benchmarking for printer tuning
• Rapid prototyping of small parts
• Draft prints to check fit or basic geometry
• Iterative design testing where surface finish is less critical

Key Settings Explained

The most impactful settings in this profile are:

• Layer Height: 0.3mm layers allow for much faster print times while still providing enough detail for draft prototypes.
• Wall Count: Two walls strike a balance between speed and part strength, suitable for non-structural prototypes.
• Infill Density: Light infill at around 15% keeps prints lightweight and quick to produce, ideal for test pieces.
• Print Speeds: High inner and infill speeds (up to 250 mm/s) are enabled by input shaping, while outer walls and top surfaces are printed slower for better finish.
• Bed Adhesion: A single skirt loop is used for priming, as adhesion is not a major concern for small, fast prints.

Frequently Asked Questions

• Can I use this profile on any printer? While the profile is optimized for printers with input shaping, it can be used on other machines, but you may need to reduce speeds for reliable results.
• Is this profile suitable for functional parts? This profile is intended for draft and prototype prints. For functional or load-bearing parts, consider using slower, higher-quality settings.
• Do I need to adjust temperatures? This profile does not specify temperature settings. Use your filament manufacturer's recommended temperatures for PLA.
• What part sizes work best? The profile is tuned for small parts, typically under 100mm in any dimension.
• Are supports enabled? No supports are enabled in this profile, making it best for geometries that do not require support material.