What are the best OrcaSlicer temperature settings for Anycubic Silk PLA on Bambu Lab H2D?

Baseline for a stock 0.4mm Brass nozzle is 225°C first layer / 220°C other layers and 60°C bed (manufacturer range: 190–230°C). If using a Hardened Steel or Bimetal CHT nozzle, or to download the complete 50-parameter OrcaSlicer 2.4.2 .json profile with calibrated retraction and overhang cooling curves, use the interactive calculator at https://slicespec.pages.dev/p/bambu_h2d/anycubic_silk_pla.

What is the Max Volumetric Speed (MVS) and OrcaSlicer .json profile for Anycubic Silk PLA on Bambu Lab H2D?

Stock 0.4mm Brass MVS ceiling is 19.5 mm³/s (220 mm/s infill / 114 mm/s outer wall at 0.20mm layer height, PA 0.02). Open https://slicespec.pages.dev/p/bambu_h2d/anycubic_silk_pla to recalculate volumetric flow for 0.2mm, 0.6mm, or 0.8mm nozzles, check DFAM shrinkage clearances, and export the ready-to-import .json preset for OrcaSlicer.

3D Printing Filament & OrcaSlicer Profile Calculator OrcaSlicer v2.2+ · Klipper & Marlin

Bambu Lab H2D + Anycubic Silk PLA Settings & OrcaSlicer Profile

Validated OrcaSlicer profile for printing Anycubic Silk PLA on the Bambu Lab H2D (350°C CoreXY DD, 0.4 mm Brass) — tuned for 220°C / 60°C temps, 19.5 mm³/s max volumetric flow, 220 mm/s speed cap, PA 0.02, and DFAM CAD clearances.

Why Black-Filament Baseline? (+5°C Carbon-Black Viscosity Margin): Black spools contain 1.5–3% Carbon Black pigment, which raises melt viscosity and alters heat transfer—requiring +3°C to +5°C higher nozzle temperature and a conservative volumetric flow ceiling vs. natural/light filaments for full inter-layer fusion. Calibrating every profile to a Black baseline guarantees that Black, White (TiO₂), and all standard colors print with zero under-extrusion, extruder clicking, or delamination.

print Printer Setup

300°C All-Metal DD