ANALYSIS TYPE / 03
Design Products from Existing Data / Models
Overview
Reverse engineering is the process of analyzing a product, component, or system to understand its structure, functionality, and design principles. Unlike traditional engineering, it involves deconstructing and examining existing objects to gain insights into how they were made and how they work. The process covers object acquisition, data capture via 3D scanning, analysis, documentation, and modification or reproduction. It is widely used for legacy part recreation, design benchmarking, quality inspection, and integrating undocumented parts into modern digital workflows.
Industries Served
Deliverables
Key Aspects
Capturing the physical part geometry using structured light, laser line, or CT scanning to generate a dense point cloud representing the true part surface with micron-level accuracy.
Cleaning, aligning, and meshing the raw point cloud data to create a watertight STL or polygonal mesh — the starting point for CAD reconstruction and deviation analysis.
Fitting NURBS surfaces and parametric features to the mesh to recreate a fully editable CAD model that captures design intent, not just the scan geometry — usable for modification and downstream simulation.
Comparing the reconstructed CAD model against the original scan or nominal design to quantify geometric deviations — used for quality inspection, tolerance assessment, and acceptance sign-off.
Connect with our design engineering team to discuss your project requirements and how we can deliver simulation-ready results.
