Jul 13, 2025 · Active types of 3D scanners emit their own energy (light, laser, sound, X-rays) and then analyze how that energy interacts with the object to determine its shape.

Many digital engineering strategies that enable the future of product development, manufacturing, quality control, and production begin with 3D scanning. But how does a 3D scanner work? Read on to learn.

Apr 15, 2024 · By scanning the part, the data generated by the 3D scanner becomes a key reference for creating 3D CAD models. These models can be used to develop new molds, tooling, or to …

Nov 18, 2025 · Understand how a 3D scanner works with a clear breakdown of scanning principles, accuracy, and real-world applications. Gain valuable knowledge here!

While a camera collects color information about surfaces within its field of view, a 3D scanner collects distance information about surfaces within its field of view. The "picture" produced by a 3D scanner …

Mar 29, 2020 · These devices, often phones or tablets, essentially measure the objects in the world around it using lasers or images to generate highly dense point clouds or polygon meshes that can …

There are a lot of different 3D scanning methods, but today, we will focus on three of them, that we can consider as the main ones: Laser 3D scanning, photogrammetry, and structured light scanning.

Using LiDAR (Light Detection and Ranging) technology, 3D laser scanners emit laser beams to measure distances and create digital 3D models with millimeter-level accuracy.

Apr 26, 2024 · Structured light 3D scanners illuminate the object with a patterned light and use cameras to capture the way the light deforms on the object's surface. This method is highly precise, making it …

May 14, 2024 · In this comprehensive guide, we will walk you through the step-by-step process of 3D laser scanning. ∘ How Does a Laser Scanner Work? 3D scanning is the process of analyzing physical...