3D Scanning FAQ

Common questions about our scanning services, accuracy, file formats, and turnaround.

What types of objects can you scan?

We can scan virtually any physical object — from small mechanical components to large industrial assemblies. The only requirement is that surfaces are not fully transparent or highly reflective (though we can apply temporary anti-glare spray for reflective parts).

What scanning technology do you use?

We use structured light (fringe projection) scanners. These project a pattern of light onto the object and capture its geometry with multiple cameras, producing dense, high-accuracy point clouds without physical contact.

What accuracy can you achieve?

Our structured light scanners achieve accuracy down to 0.02 mm. The actual accuracy for your part depends on its size, surface finish, and complexity, but we always specify the expected accuracy before starting.

What file formats do you deliver?

We can deliver STL or OBJ mesh files, point clouds (PLY, XYZ), or fully parametric CAD models in STEP, IGES, or native SolidWorks format. Just let us know what you need when requesting the quote.

What is reverse engineering and when do I need it?

Reverse engineering converts a raw 3D scan into a clean, parametric CAD model with proper features, surfaces, and dimensions. You need it when you want to modify the design, manufacture the part using CNC or injection molding, or create technical drawings.

How long does a typical scan take?

A single small-to-medium part usually takes 1–3 hours including setup, scanning, and basic post-processing. Reverse engineering into a full CAD model can add 1–5 working days depending on complexity.

Do I need to send the physical part to you?

Yes, we need the physical object in our lab for scanning. You can ship it to us or drop it off. For very large objects or installations, we can discuss on-site scanning.

How does pricing work?

Pricing depends on the object size, required accuracy, and the type of deliverable (mesh, point cloud, or full CAD model). Upload photos and dimensions through our quoting tool and we'll provide an estimate. Final pricing is confirmed after we assess the part.

Can you scan objects that are already assembled?

Yes, we can scan assembled objects and even capture internal features if accessible. For fully enclosed internal geometries, we may recommend CT scanning through one of our partners.


Have more questions? Contact us and we'll be happy to help.

3D Scanning FAQ — MABS | Manifattura Additiva Bresciana