Insight
Reverse engineering without drawings: what is actually possible
No drawings but need mass production, missing car parts or no original CAD? A scan-to-CAD workflow can produce editable models, not just meshes.
The most common starting point for a reverse engineering project is a physical part and nothing else: no drawings, no original CAD, sometimes not even a complete part.
The difference between a scan and a model
A scan is a point cloud. It is accurate and it is not editable in any useful way — you cannot change a radius, adjust a wall thickness or drive a tool from it. What you need is a parametric CAD model reconstructed from the scan, and that reconstruction is where the engineering work sits.
We clean the scan data, then rebuild the part as parametric geometry. Where the original part is distorted from wear, we reconstruct the intended geometry rather than reproducing the wear — otherwise every subsequent part inherits the damage.
Precision
Industrial-grade scanning captures samples with micron-level precision, up to 0.02 mm. That is the resolution of the measurement, not a promise about the finished part: the achievable tolerance on the rebuilt model depends on the condition of the original and on what the part has to do.
Working with overseas clients
Small components can be shipped to us for scanning. For large parts or large-volume projects, our engineers can bring a scanner to your site overseas for on-site scanning — so a complete vehicle does not have to be dismantled and shipped.
What you receive
Editable digital models ready for modification, manufacturing, restoration and archival. The archive point is worth taking seriously: once the geometry is digital, the part can be reordered without rescanning, and future derivatives start from a correct baseline.
