Reverse Engineering Services in Chattanooga, TN

ProtoProof provides reverse engineering services in Chattanooga, TN, for manufacturers across the Southeast, turning worn, legacy or obsolete parts into accurate 3D CAD models and manufacturable designs, even when no drawings exist.

Screw thread checked against a thread pitch gauge for reverse engineering

Reverse Engineering for Parts With No Drawings

We use 3D scanning, CAD modeling and material analysis to copy worn or obsolete parts that have no drawings or original files. Whether you're replacing a high-wear component on your line, analyzing a competitor's part or digitizing legacy equipment, we deliver data you can trust for prototyping or mass production.

Measuring a rotary sensor mechanism with digital calipers

Reverse Engineering for Parts With No Drawings

How a Reverse Engineering Project Runs

[01]

Part Assessment

Evaluate physical geometry, materials, tolerances, and strict functional requirements.

[02]

3D Scanning

Capturing high-resolution point clouds to duplicate complex part geometries.

[03]

Precision Measurement

Combining metrology and photogrammetry to record high-fidelity component interfaces.

[04]

CAD Modeling

Translating captured measurements into precise, adjustable 3D digital blueprints.

[05]

Dimensional Validation

Confirming accuracy against the original using coordinate measuring machines.

[06]

Production Optimization

Delivering validated files optimized for prototyping or mass production.

How a Reverse Engineering Project Runs

[01]

Part Assessment

Evaluate physical geometry, materials, tolerances, and strict functional requirements.

[02]

3D Scanning

Capturing high-resolution point clouds to duplicate complex part geometries.

[03]

Precision Measurement

Combining metrology and photogrammetry to record high-fidelity component interfaces.

[04]

CAD Modeling

Translating captured measurements into precise, adjustable 3D digital blueprints.

[05]

Dimensional Validation

Confirming accuracy against the original using coordinate measuring machines.

[06]

Production Optimization

Delivering validated files optimized for prototyping or mass production.

↓ Scanning and Modeling Tools.

[01]

3D Scanners & Metrology

Capturing extreme detail with accuracy down to x<0.001 inches.

[01]

3D Scanners & Metrology

Capturing extreme detail with accuracy down to x<0.001 inches.

[02]

CAD Platforms

Generating manufacturable models in Fusion 360, Solidworks, and CREO.

[02]

CAD Platforms

Generating manufacturable models in Fusion 360, Solidworks, and CREO.

[03]

Polygon Optimization

Using Rhino to maintain dimensional continuity for scanned models.

[03]

Polygon Optimization

Using Rhino to maintain dimensional continuity for scanned models.

[04]

Validation Equipment

Utilizing CMMs and redundant scanning to guarantee dimensional integrity.

[04]

Validation Equipment

Utilizing CMMs and redundant scanning to guarantee dimensional integrity.

Questions About Reverse Engineering

[01]

Can You Reverse Engineer a Part With No Drawings?

Yes. We 3D scan the physical part, rebuild it in CAD and check the dimensions against the original, so worn, legacy or obsolete parts can be reproduced without the original drawings.

[02]

How Accurate Is Your 3D Scanning?

Our 3D scanners and metrology equipment capture detail with accuracy down to 0.001 inches, and we confirm dimensions with coordinate measuring machines (CMMs).

[03]

What Do I Get at the End?

Validated CAD files built in Fusion 360, Solidworks or CREO, optimized for prototyping or mass production.

Let's build it better.

Start Your Project