What are the best OrcaSlicer temperature settings for Prusament PC Blend on Anycubic Kobra S1?

Baseline for a stock 0.4mm Brass nozzle is 290°C first layer / 285°C other layers and 110°C bed (manufacturer range: 265–295°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.com/p/kobra_s1/prusament_pc_blend.

What is the Max Volumetric Speed (MVS) and OrcaSlicer .json profile for Prusament PC Blend on Anycubic Kobra S1?

Stock 0.4mm Brass MVS ceiling is 17.0 mm³/s (202 mm/s infill / 105 mm/s outer wall at 0.20mm layer height, PA 0.026). Open https://slicespec.com/p/kobra_s1/prusament_pc_blend 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

Anycubic Kobra S1 + Prusament PC Blend Settings & OrcaSlicer Profile

Validated OrcaSlicer profile for printing Prusament PC Blend on the Anycubic Kobra S1 (320°C CoreXY DD, 0.4 mm Brass) — tuned for 285°C / 110°C temps, 17.0 mm³/s max volumetric flow, 202 mm/s speed cap, PA 0.026, 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

320°C CoreXY DD

Nozzle Ø

Nozzle Mat

Filament & Temperature

Auto Temp (Black +5°C)

Nozzle Temp Rec: 230–260°C

°C

Bed Temp Rec: 65–85°C

°C

check_circle Manufacturer range (Prusament PC Blend): 265°C – 295°C nozzle · 110°C bed

Nozzle & Bed Temp thermostat

285° / 110°C

Rec: 265–295°C · Brass nozzle

Max Volumetric Flow air

17.0 mm³/s

320°C CoreXY DD · 0.4mm Brass

Safe Linear Speed Cap speed

202 mm/s

Outer: 105 mm/s · Infill: 202 mm/s

Retraction & Fan Cooling mode_fan

0.8 mm / 35%

PA K-Factor: 0.032 · Dry at 65°C

Layer Height (h) 0.20 mm

Fine (0.08) Optimal (0.20) Draft (0.32)

CAD Assembly Fit (DFAM) +0.23 mm

Compensates XY shrinkage & seam

Wall Multiples

2L: 0.84 · 3L: 1.26mm

Bottom Chamfer

0.20 mm @ 45°

Sacrificial Bridge

0.20 mm (1 layer)

Heat-Set Iron

260°C (+15°C)

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3D Printer Hardware Comparison & Engineering Specs OrcaSlicer System Profiles · 249 FDM Models

Bambu Lab P1S vs Anycubic Kobra S1 Specs & Comparison

Comprehensive head-to-head engineering comparison between Bambu Lab P1S and Anycubic Kobra S1. Evaluating approximate street price ($599 vs $399), build volume (256×256×256 mm vs 250×250×250 mm), kinematics (CoreXY vs CoreXY), hotend max temperature (300°C vs 320°C), volumetric flow ceiling (22.0 vs 28.0 mm³/s), linear print speeds, enclosure types, and polymer compatibility.

Engineering Comparison Methodology

Specifications are cross-verified against official OrcaSlicer system profiles (resources/profiles/), manufacturer Technical Data Sheets, and volumetric flow bench testing. Max volumetric flow ceilings are normalized for standard 0.4 mm brass/hardened steel hotends. Winner badges highlight measurable engineering advantages with strict tie-break elimination.

Anycubic Kobra S1 + Prusament PC Blend Settings & OrcaSlicer Profile

Bambu Lab P1S vs Anycubic Kobra S1 Specs & Comparison

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Engineering Comparison Methodology

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