Engineering & Design · CAD Engineering

Production-Ready Models From the First Run

A tolerance missed in CAD becomes scrap, rework or a late engineering change. We build precise models and check every fit, so your first run is the right run.

See What Rework Costs You
  • Tolerances verifiedGD&T on every drawing.
  • ManufacturableDFM checked.
  • Native CAD filesSolidWorks, Inventor, Creo.
  • Checked before releaseSenior review on every model.
  • Machined turbine shaft assembly with bladed rotor and mounting flangeMechanical 3D Modeling
  • Blended-wing concept aircraft with three top-mounted enginesSurface CAD Modeling
  • Handheld blue-light 3D scanner capturing an aerospace panelReverse Engineering
  • Cast gearbox housing with bearing bores, flanges and cooling ribs2D to 3D CAD Modeling
  • 20+Years’ experience
  • 1,500+Projects supported
  • 350+Engineering professionals
  • 80%Repeat clients

Where margin leaks

CAD Errors Cost Your Margin

In manufacturing, CAD errors surface late: on the shop floor, at assembly or in the field, where they cost the most.

  • Scrap on the First Run

    Where margin leaks
    Parts that do not fit are scrapped and tooling is reworked, eating time and material.
    What we fix
    Assemblies checked for fit, interference and tolerances before any part is made.

  • Legacy Drawings Only

    Where margin leaks
    Critical parts exist only on paper or in 2D, slowing every change and every new quote.
    What we fix
    2D drawings and parts turned into parametric 3D models that are quick to change.

  • Engineering Changes Late

    Where margin leaks
    Changes found during production stop the line and push back every delivery date.
    What we fix
    Design reviews and DFM checks before the shop floor, so parts can actually be made.

  • Engineering Capacity Stretched

    Where margin leaks
    Your engineers spend time drafting instead of designing, and new products reach market later.
    What we fix
    Dedicated modeling capacity in your CAD system and standards, scaled to your workload.

5 services, one team

CAD Engineering We Deliver

One senior-checked team delivers every service to your standards, so nothing falls between providers.

CAD Engineering

Who we work with

Built for the Teams
That Carry the Risk

  • OEMs and Manufacturers

    Production models and drawings your shop can build from.

  • Aerospace and Automotive Suppliers

    Precise models checked to tight tolerances and your standards.

  • Machine Builders

    Assemblies, BOMs and manufacturing drawings for every build.

  • Engineering Teams

    Extra modeling capacity that works like your own team.

  • We work in
  • SolidWorks
  • Autodesk Inventor
  • PTC Creo
  • CATIA
  • Siemens NX

How it works

From Brief to Release

One accountable team, a clear schedule and a senior check before anything is released.

  1. 01

    Share Your Inputs

    Send sketches, scans or parts. We confirm scope, CAD system, file formats and dates.

  2. 02

    Model and Assemble

    Parametric parts and assemblies built in your CAD system, to your naming standards.

  3. 03

    Check Every Fit

    Interference, tolerance and DFM checks before release, then senior engineer review.

  4. 04

    Release for Production

    GD&T drawings, BOMs and native files, ready for production and your PDM system.

How Much Margin Is Rework Quietly Costing You?

A two-minute Margin Assessment shows where your programs leak, in dollars, and what right-first-time engineering could save.

Request a Margin Assessment

Confidential. No commitment.

Selected programs

Featured Work

CAD engineering delivered for manufacturers and product teams across the US and Australia.

View all projects
  • Aircraft Landing Gear Assembly: Aircraft landing gear assembly with shock strut, linkages and four wheels Aerospace

    Aircraft Landing Gear Assembly

    Assembly verified digitally, so the prototype passed its first load test.

    Scale
    420-part assembly
    Service
    Mechanical 3D Modeling
    Location
    Denver, CO
  • Blended-Wing Aircraft Concept: Blended-wing concept aircraft with three top-mounted engines Aerospace

    Blended-Wing Aircraft Concept

    Class-A surfaces delivered ready for wind tunnel testing on schedule.

    Scale
    250-seat aircraft concept
    Location
    Denver, CO
  • Aerospace Panel 3D Scan: Handheld blue-light 3D scanner capturing an aerospace panel Aerospace

    Aerospace Panel 3D Scan

    Panel reproduced to 0.05 mm without OEM data, returning the aircraft to service.

    Scale
    12 m panel
    Location
    Seattle, WA

What clients ask first

CAD 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.
Which CAD engineering services do you provide?

Mechanical 3D modeling, surface CAD modeling, reverse engineering, 2D to 3D CAD conversion and prototype CAD modeling, with manufacturing drawings, BOMs and native files.

Which standards do you follow?

ASME Y14.5 for GD&T and ASME Y14 drawing standards in the US, and AS 1100 and ISO standards in Australia, or your own company standards.

Who is responsible for the design?

Design responsibility stays with your architect or engineer of record, who reviews and seals the work. Bimgraphix does not stamp drawings; we answer for every sheet matching your design inputs, and any gap is raised as an RFI, never guessed.

How fast can you start, and how is it priced?

Most programs start within a week. We quote per sheet, per model, per floor or per package and confirm the schedule in writing before work begins, so dates and costs are known on day one. You can start with one package and judge the quality before committing the full program.

Is our project information kept confidential?

Yes. We work under your NDA from the first file. Everything we produce belongs to you, is shared only through Autodesk Construction Cloud, Procore or a secure link, and is seen only by the team assigned to 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