Architectural Trees Basic Pack #3 - Rectangular shaped

Description

3 individual tree/plant models for architectural projects optimized for 5 different scales, print-in-place. Use freely in your 3D printing projects, do not sell, use attribution for citylab.lv if re-publishing. In short - a small inaccuracy can lead to a failed print when printing trees and plants with overhangs. So most importantly - print only with low speeds (but not too low), including travel, and minimize warping on overhangs, so keep cold air away from the print. Keep bed temp a little higher for some material softness if the trees have trunks, so that it bends a little without breaking. Use 0% infill and no supports. Tested on BambuLab P1S with old, wet and brittle PLA filament to be sure that the models and settings are as fail-proof as possible. (!) Print with the settings below (!) Changing scale not recommended (!) Tested only on Core-XY printers (bedslingers not recommended) For any feedback and inquiries contact us: citylab_lv@gmail.com ___ Universal settings for all 3D Trees and Plants by Citylab_lv Printer type: FDM Core-XY Material: PLA **QUALITY** (line width) Default wall: 0.32 Innter wall: 0.42 Outer wall: 0.32 Top surface: 0.28 Internal solid infill: 0.32 Layer height: 0.2 Avoid crossing wall: True Only one wall on top surfaces: Topmost surface Seam position: Random Wall transitioning threshold angle: 15 Wall generator: Classic Order of walls: inner/outer **STRENGTH** Wall loops: 3 Bottom shell layers: 5 Bottom surface pattern: Concentric Internal solid infill: Concentric Top solid layers: 4 Top surface patterns: Concentric Detect narrow internal solid infill: True Ensure vertical shell thickness: True **INFILL** Sparse infill density: 0% (no infill) **SUPPORTS**: False **SPEED** Bridge: 25 Gap infill: 90 Inner wall: 200 Internal solid infill: 125 Outer wall: 200 Small perimeters: 25 Top surface: 100 Travel speed: 250 (10%, 25%) (overhangs): 50 (25%, 50%): 25 (50%, 75%): 15 (75%, 100%): 5 over 100% wall (not bridge): 3 **ACCELERATION** Normal printing: 2500 Outer wall: 1250 Inner wall: 0 Top surface: 500 **FILAMENT SETTINGS** (minimize cold airflow for less warping) Part cooling fan: 100% Auxilary part cooling fan: 20% Exhaust fan: 0-10% Bed temperature: ~50° for PLA softness

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