3D Printing — Scanned Model (Bambu Studio)

Printing a scanned model using Bambu Studio, documenting preparation, slicing settings, printing, and results (Actual Printing is not done due to learning process only :) ).

Input

Scanned STL/3MF

Slicer

Bambu Studio

Printer

Bambu A1

Material

PLA

Goal: The main goal was to understand the printing functionality but actual printing was not done due to time and requirements.

🧠 Learning Objectives

Prepare a scanned mesh for 3D printing (repair, scaling, orientation).
Slice the model in Bambu Studio using appropriate settings (layer height, supports, infill).

📌 Documentation Requirements (Checklist)

Show the full workflow

Model import → repair/prep → slicing settings → print → results.
Document parameters

Material, nozzle size, layer height, infill, supports, temperatures, speeds.
Include evidence

Screenshots from Bambu Studio + photos of printed part.
Provide downloadable files

Final Bambu Studio project (3MF) and notes.

🛠️ Tools & Materials

Slicer: Bambu Studio
Printer: Bambu Lab (A1)
Filament: PLA
Nozzle: 0.4mm
Input file: scanned model exported as STL

Tip: Scanned meshes often contain holes and non-manifold edges. Repairing the mesh before slicing improves print success.

🧩 Model Preparation (Before Slicing)

My scanned model required preparation before printing. I focused on:

Scale check: confirm the model size is correct (mm units).
Mesh repair: fill holes / fix non-manifold edges (if needed).
Orientation: place the flattest side on the bed to reduce supports.
Wall thickness: ensure thin areas are printable (not too fragile).

Importing scanned model into Bambu Studio — Import the scanned STL/OBJ into Bambu Studio.

Orienting the model on the bed — Orient the model for best stability and minimal supports.

🧷 Slicing in Bambu Studio

I selected settings to balance quality and print time. Below are the key parameters I used:

Setting	Value (Example)	Reason
Layer Height	0.20 mm	Good balance between detail and speed.
Infill	15% (Gyroid)	Enough strength without wasting material.
Walls / Perimeters	3	Improves surface quality and strength.
Supports	On (Auto) / Tree	Supports overhangs from scanned geometry (if needed), My model didn't require any support.
Bed Adhesion	Brim (Usually good to have to maintain the model bottom surface)	Helps prevent lifting on small contact areas.
Temps	Nozzle 200–220°C, Bed 55–60°C	Typical PLA range.

Slice preview in Bambu Studio — Slice preview: verify layers, supports, and infill.

Supports preview in Bambu Studio — Supports preview: check overhang areas before printing.

Validation step: I inspected the layer preview to ensure there are no floating sections, missing walls, or weak overhangs.

🖨️ Printing

Loaded filament and confirmed nozzle/bed temperatures.
Cleaned the build plate and ensured good first-layer adhesion.
Started the print from Bambu Studio / printer interface.
Monitored the first layers for adhesion and support stability.

Finished print on the bed — Print completed on the build plate before removal.

✅ Results

Add your photos and compare the printed part to the scan/original object.

Comparison between original object and printed model — Comparison: original object vs printed scan (size and detail).

⚠️ Issues & Fixes

Rough surface / noise from scan: fix by smoothing/decimating the mesh before slicing.
Support scars: reduce supports by reorienting model or using tree supports.
Warping/lifting: Didn't encounter any! but we can add brim, clean bed, and confirm correct bed temperature.
Thin walls: increase wall count or slightly scale model up.

📦 Downloads

Place these files in the same folder as this page and update filenames below.

Bambu Studio Project (3MF)

Reflection — What I Learned

Scanned meshes usually need repair/cleanup before printing.
Orientation and support strategy strongly affect surface quality.
Previewing layers in the slicer prevents many printing failures.
Documenting settings makes it easier to reproduce successful prints.