WHAT WE DO
Reverse Engineering
Tried and True Metrology team, with advanced measurement equipment, can execute reverse engineering projects with ease.
Reverse Engineering Services for Modern Manufacturing
Reverse engineering is a powerful way to recreate, improve, or document parts when drawings are missing, outdated, or incomplete. Using advanced 3D scanning and metrology tools, our team captures accurate geometry from existing components and converts it into usable CAD data for manufacturing, analysis, or redesign.
We support customers across Virginia, North Carolina, Maryland, Pennsylvania, Washington D.C. and nationwide, helping engineering and maintenance teams reduce lead times, avoid obsolescence, and confidently reproduce critical parts.
What Is Reverse Engineering?
Reverse engineering is the process of digitally rebuilding a part or assembly based on the physical component itself. Instead of starting from drawings, we begin with the real-world part and work backwards to generate a clean, accurate digital model.
Using our 3D scanning and 3D inspection capabilities, we can:
- Capture full 3D geometry of new, legacy, or worn components
- Create parametric or non-parametric CAD models
- Document as-built or as-found conditions
- Prepare models for machining, fabrication, or 3D printing
When to Use Reverse Engineering
Reverse engineering makes sense whenever you need an accurate digital representation of a part, but lack reliable documentation. Common scenarios include:
- Legacy parts with no OEM support or available drawings
- Obsolete components that still need to be replaced or serviced
- Custom tooling and fixtures that have evolved over time
- One-off or prototype parts that now require reproduction
- As-found documentation of worn or modified parts for analysis
Reverse engineering is also a strong foundation for creating digital twins and performing design optimisation or simulation work.
Design-Intent vs. As-Found Models
We offer flexible modelling approaches depending on your goal:
- As-found models – capture the exact current condition of the part, including wear, deformation, or modifications.
- Design-intent models – recreate the idealised geometry of the part as it was originally designed, with clean nominal surfaces and features.
In many cases, we deliver both: an as-found model for documentation and a design-intent model for future manufacturing.
Reverse Engineering Deliverables
Our deliverables are tailored to your engineering workflow and can include:
- Clean, watertight CAD models (STEP, IGES, native formats)
- Surface or solid models suitable for machining and fabrication
- Feature-based parametric geometry where applicable
- Inspection reports comparing new parts back to the original
- 3D meshes and point clouds for archiving or simulation
Our modelling and inspection practices align with recognised standards such as ASME Y14.5 and other widely used engineering guidelines.
Industries We Support
Reverse engineering is used across a wide range of sectors:
- Aerospace – legacy components, structural brackets, castings, and MRO parts
- Automotive – tools, fixtures, brackets, trim, engine components
- Power Generation – turbine components, pump parts, housings
- Marine – hull features, propellers, structural elements
- General manufacturing – custom equipment, one-off assemblies, hard-to-source parts
Our Reverse Engineering Workflow
- Assessment – review your part, requirements, and intended use of the CAD model.
- 3D scanning – capture precise geometry using our 3D scanners.
- Data processing – clean, align, and prepare scan data.
- CAD modelling – create as-found or design-intent models in suitable formats.
- Validation & reporting – optional comparison of new parts or models using 3D inspection.
Why Choose Our Reverse Engineering Services?
Customers trust us because we combine high-accuracy measurement with practical manufacturing knowledge. Our team understands how parts are made, not just how they are measured.
- High-accuracy scanning for complex geometries
- Practical CAD modelling suitable for real-world manufacturing
- Fast turnaround for urgent maintenance and replacement needs
- Support from initial concept through to finished CAD
Need to recreate or modernise an existing part? Contact us today to discuss your reverse engineering project.
Reverse Engineering FAQs
Do I need drawings to start a reverse engineering project?
No. We can work directly from the physical part using 3D scanning to capture all required geometry.
Can you create CAD models suitable for machining?
Yes. We deliver clean, manufacturable CAD models designed for CNC machining, fabrication, casting, or 3D printing.
What if my part is worn or damaged?
We can scan the as-found condition and either recreate the worn part exactly or rebuild the original design-intent geometry, depending on your needs.
Which file formats can you provide?
We commonly supply STEP, IGES, native CAD formats (depending on software), STL, and other standard engineering formats.
Do you offer onsite scanning for reverse engineering?
Yes. For large or sensitive parts, we provide onsite scanning services across Virginia and surrounding states, as well as nationwide support when required.
Tried and True can take surveyed data to create a point cloud, mesh, or CAD model for your convenience. Below is a small list of examples of reverse engineering:
HOW WE WORK
You can trust Tried and True Metrology with your measurement needs. See below for our work process.
