Custom Drawing Development
We develop complete fabrication drawings from your concept, sketch, or verbal specification — including dimensions, tolerances, material callouts, and weld symbols as required.
CAD Detailing & Engineering Services in Texas
In-house CAD capability that keeps your project moving — from drawing development to flat pattern and format conversion, all at the same facility that fabricates your parts.
CAD Detailing & Engineering
From Drawings to Shop Floor — Under One Roof
Not every project arrives with complete CAD files. Some customers have a sketch or a sample part. Others have drawings in a format our machines can't read, or need a flat pattern developed before we can cut or form a part. Our in-house CAD team handles all of it — eliminating the gap between your design intent and our production equipment.
Because CAD work and fabrication happen at the same facility, the engineer developing your drawing is the same one who will watch the part come off the machine. Errors caught at the drawing stage, not on the floor — and if the part needs a revision, turnaround is measured in hours, not days.
CAD Services
Reverse Engineering
Bring us a sample part or a worn-out component and we'll measure and draw it — producing a CAD file and fabrication drawing that your shop or ours can manufacture from.
Design for Manufacturability (DFM) Review
We review customer-supplied drawings before cutting starts — flagging geometry, tolerances, or material selections that would create unnecessary fabrication difficulty or cost.
Flat Pattern Development
Sheet metal parts require accurate flat patterns before laser cutting or shearing. We develop flat pattern files from 3D models or bend drawings, accounting for material bend allowance.
File Format Conversion
We convert drawings between common CAD formats — DXF, DWG, STEP, STP, PDF — so your files are compatible with our production equipment and programming systems.
Accepted File Formats
Files We Work With
DXF
AutoCAD Drawing Exchange Format
DWG
AutoCAD Native Drawing
STEP / STP
Standard for Exchange of Product Data
PDF
Drawing or part reference file
Who Uses Our CAD Services
- Aerospace & Defense Procurement Teams Buyers who need parts made to existing drawings — but in a format compatible with our laser and press brake equipment.
- Industrial Equipment Buyers Engineers and purchasing teams who have a part to replace but no longer have the original drawing on file.
- Commercial Fabrication Customers Companies that need fabricated parts but have no in-house CAD capability — they bring a concept or a sample and we take it from there.
- Design Review Customers Engineering teams that want a fabrication-experienced eye on their drawing before committing to production tooling or a large order.
AS9100D Certified — CAD to Component
CAD detailing and engineering at AAA Fabrication is performed under our AS9100D and ISO 9001:2015 certified quality management system. Drawing revisions are controlled, customer-supplied documents are registered in our document control system, and all released drawings are traceable through fabrication.
View our quality certifications →
Have a Project That Needs Drawings?
Bring us your sketch, a sample part, or a verbal description — we'll develop the drawings and take the job through fabrication in-house. Tell us what you need and we'll figure out the fastest path to a finished part.
Get in Touch Or call us directly: 903-498-3500