Reverse engineering

Rebuild Any Part Without the Original Drawings

A critical part with no drawings puts uptime and supply at risk. We scan and rebuild it as a precise CAD model, every feature checked, so production runs on.

See What Obsolete Parts Cost You
  • Scan-accurate modelsMeasured from the real part.
  • Fully parametricReady to edit and improve.
  • Manufacturing-readyDrawings and files included.
  • Checked before releaseSenior review on every model.
  • Engineered cast engine block with machined cylinder boresReverse engineering
  • Handheld blue-light 3D scanner capturing an aerospace panelPrecision 3D scanning
  • Engineer scanning a cast transmission housing with a laptop and trackerComplex castings
  • Torque converter with splined shaft and mounting flangeDrivetrain components
  • 20+Years’ experience
  • 1,500+Projects supported
  • 350+Engineering professionals
  • 80%Repeat clients

Where margin leaks

Obsolete Parts Cost Your Margin

A critical part with no drawings means downtime, rush costs and dependence on a single supplier.

  • Costly Downtime

    Where margin leaks
    A failed part with no drawings can stop a line or machine for weeks of lost output.
    What we fix
    Worn or broken parts rebuilt as accurate CAD models fast, so production restarts sooner.

  • Discontinued Parts

    Where margin leaks
    When suppliers stop making a part, replacements become slow and expensive.
    What we fix
    Digital models that let any qualified shop produce the part, on your schedule.

  • Supplier Lock-In

    Where margin leaks
    Without your own data, you pay whatever the original supplier charges.
    What we fix
    Your own CAD models and drawings, so you can source parts competitively and save.

  • Inaccurate Copies

    Where margin leaks
    Parts copied by hand measurement often fail to fit or perform, and are made again.
    What we fix
    Scan-based models checked against the real part with deviation reports.
Handheld 3D scanner capturing a cast part while its model builds on a laptop

What we deliver

CAD Models Built From
Your Real Parts

  • 3D Scan Processing

    Scan data cleaned, aligned and prepared for modeling.

  • Parametric CAD Models

    Accurate, editable models built from the real part.

  • Deviation Reports

    Models checked against scan data, with every deviation shown.

  • Manufacturing Drawings

    Dimensions, tolerances and GD&T ready for production.

  • Design Improvements

    Weak points and wear areas improved where needed.

  • Production-Ready Files

    STEP, IGES and native files for any supplier.

  • We work in
  • SolidWorks
  • CATIA
  • AutoCAD
  • Your templates and standards

How it works

From Physical Part to CAD

Every feature is measured and checked before the model is released.

  1. 01

    Send the Part or Scan

    Ship the part or send scan data. We confirm the accuracy needed and the deadline.

  2. 02

    Scan and Model

    Features are measured, captured and rebuilt as fully editable parametric CAD models.

  3. 03

    Check and Release

    Senior review to ASME Y14.5 and AS 1100, checking dimensions and tolerances against source.

  4. 04

    Support Through Production

    Fast model and drawing edits as parts are remade, tested and refined in your shop.

How Much Margin Are Obsolete Parts Quietly Costing You?

A two-minute Margin Assessment shows where your programs leak, in dollars, and what accurate digital part models could save.

Request a Margin Assessment

Confidential. No commitment.

What clients ask first

Reverse Engineering: Common Questions

Straight answers from our engineering team. If your question isn’t here, ask us directly.

Ask a senior engineer An engineer replies within one business day.
What does reverse engineering include?

Physical parts captured from 3D scan data or measurement and rebuilt as accurate, editable CAD models with drawings, so they can be reproduced or sourced anywhere.

Which standards do you follow, and who is responsible for the design?

ASME Y14.5 for US clients and AS 1100 for Australian clients. Design responsibility stays with your engineering team, who approve the final models. Bimgraphix does not stamp or certify designs; we answer for the model matching your inputs, and any conflict is flagged for your decision, never guessed.

Can you rebuild worn or broken parts?

Yes. We rebuild the original design intent from worn or damaged parts, check the model against the scan, and flag any area that needs your confirmation.

How are fees and schedules set, and can you handle large programs?

Fees and delivery dates are fixed in a written proposal from your scope, priced per part or per batch, before any work starts. Large programs are released part by part, with the team sized to your schedule. Revision rounds are agreed up front, and anything outside scope is quoted before we do it.

How do you protect our drawings, models and data?

We sign your NDA before any files are shared. Your designs, scans and models remain your property, exchanged through your preferred platform or a secure link, and access is limited to the team on your project.

Start a conversation

Built for Programs Where Precision Is Never Optional.

For over 20 years, one standard has guided every model, drawing and component. Let’s talk about where your programs are losing margin.

Start Your Margin Assessment

Or write to info@bimgraphix.com

  • Response within one business day
  • Reviewed by a senior engineer
  • Confidential