3D scanning and reverse engineering · Twin Cities, Minnesota

Have the part but not the file? Get the file.

Send the physical part or your scan data. Get back clean parametric CAD with real features, not a mesh. Modify it. Print it. Mold it. Hand a drawing to a machine shop.

Why a real model, not a scan

A scan is a photograph. CAD is a drawing you can change.

A raw scan is millions of triangles. It looks right. It prints once. You cannot edit it, dimension it or send it to a molder. Reverse engineering rebuilds the part as proper geometry. Round holes. Flat walls. Real fillets. Dimensions where the designer meant them. That is a file you can keep using.

1

Replacement parts

The clip that broke. The bracket nobody sells any more. The housing for a machine whose maker is gone. Rebuilt, improved if you want, and printed or quoted for molding.

2

Your own legacy parts

Parts you make or sell but only have samples or paper drawings for. Turned into CAD so the next run, the next supplier and the next revision start from a file.

3

Improved parts

While the model is open: thicker where it broke. A better snap. The mounting boss that was always missing. This is the cheapest moment to fix a design.

What you get

Editable CAD. Checked against the original.

Deliverables

  • Parametric CAD with real features. Native plus STEP.
  • Print-ready STL. A printed check part when fit matters.
  • A PDF drawing of the critical dimensions. For a machine shop or a molder.
  • A deviation note. Where the model differs from the sample and why. Worn, warped or improved on purpose.
  • Your original back, unharmed. Parts are measured, not sacrificed.
  1. Send the part or the dataThe physical part by mail or drop-off in the Twin Cities. Or your existing scan (STL, OBJ, PLY), photos and any drawings.
  2. CaptureMeasured and scanned as the geometry requires. Wear and damage noted so they are not copied into the new part.
  3. ModelRebuilt as clean parametric CAD. True circles. Flat faces. Real fillets. Sensible dimensions and tolerances.
  4. Fit checkCompared against the original. Where it matters, a printed part is tried in place.
  5. DeliverFiles, drawing, deviation note. The original part returned.
Is it right for your part

Where reverse engineering fits.

Good fitTalk firstNot this service
Hand-sized to shoebox-sized plastic and simple metal partsLarge parts. Complex sculpted surfaces.Copying patented or trademarked parts for resale
Replacement and obsolete parts for your own use or productsVery tight tolerances or mating features that need metrology-grade inspection. Medical, military or food-contact parts: you own testing, validation, compliance and fitness for the end use.
Parts you make but only have samples or paper drawings forAssemblies with many parts

Replacing a part on equipment you own is fine. Reproducing someone else's protected product to sell is not. We will say so rather than take the job.

FAQ

Reverse-engineering questions.

Do I have to send the part?

Usually yes. Measurement and a fit check need it in hand. If you already have a good scan, send that with photos and a couple of hand measurements.

Will the new part be exact?

It will be what the original was meant to be. Worn, warped or broken features are rebuilt to their intended geometry. The deviation note tells you what changed.

Can you improve it while you are at it?

Yes. That is the best time. Say what failed or what you wish it had. It goes into the brief.

Can you then make it?

Yes. Printed in FDM or SLA. Or redesigned for molding if you need quantity. Or take the files anywhere.

What about my part's safety?

Parts are measured, not destroyed. They come back with the files. If a part is irreplaceable, say so and it is handled that way.

Have a part and no file?

Send a photo and a sentence on what it is and what you need it for. You get questions or a written quote within two business days.