FDM Part Thickness Calibration Test

Description This model is a practical tool for testing and evaluating the minimum reliable part thickness for FDM printing, specifically optimized for Bambu Lab printers (A1, P1S, X1 series) using a 0.4 mm nozzle and standard filaments such as PLA or PETG. It includes a sequence of upright vertical segments with increasing wall thickness—starting from 0.8 mm up to 5 mm—allowing users to observe and compare extrusion accuracy, structural stability, and the visual quality of thin features. What This Model Helps With Print Reliability: Determine which wall thicknesses consistently print without warping, wobbling, or delamination Design Validation: Identify the thinnest possible structural walls safe for production parts Material Calibration: Compare filament behavior (e.g., PLA vs PETG) under real-world print conditions Slicer Adjustment: Evaluate whether your current flow rate and wall settings need tuning Included Features Labeled wall segments ranging from 0.8 mm to 5.0 mm in 0.4–1.0 m