Drawings your machinist won't call you about.
Freelance mechanical design, GD&T drawings, structural analysis and 3D printing from a working manufacturing engineer. Parts designed to be made, drawings clear enough to quote and build from.
Start a project
What I do
3D CAD
Parts and assemblies modeled from your sketch, concept or existing hardware.
Production drawings
Fully dimensioned drawings with GD&T, tolerances and weld callouts, ready for a shop to quote.
FEA
Stress and deflection checks that validate a design before you pay for a prototype.
DFM review
A manufacturing engineer's eye on your design to cut cost, setups and scrap.
Fixtures & mounts
Brackets, mounts, fixtures and custom hardware for products and the shop floor.
Drawing cleanup
Legacy, incomplete or hand-drawn prints redrawn to a clean, current standard.
Prints, not just models
Need the part in hand? I print prototypes, fit-check parts, fixtures and low-volume production on a Bambu Lab H2S with an actively heated chamber, so engineering materials like ABS, ASA, nylon and polycarbonate print accurately, not just PLA.
Send a SolidWorks, STEP or STL file, or have me design it first and print it in the same job. I'll recommend the material, orientation and wall settings for how the part will actually be used.
Check if your part fits- Printer
- Bambu Lab H2S
- Max part size
- 340 × 320 × 340 mm
13.4 × 12.6 × 13.4 in - Nozzle temp
- Up to 350 °C
- Heated chamber
- Up to 65 °C
- Files accepted
- SolidWorks, STEP, STL, 3MF
How it works
Send the problem
A sketch, photos, an old drawing or a rough idea. Tell me what it needs to do.
Get a quote
Hourly or fixed project price, with a clear scope and turnaround before any work starts.
Receive files
Weekly progress updates, then native CAD, STEP and PDF drawings delivered on schedule.
Built on the shop floor
TRW Engineering Solutions is run by Treyton Wood, a manufacturing engineer with daily hands-on experience in CNC machining, automation and production support.
That background shapes every job. Tolerances are set for how the part will actually be made, features are designed around real tooling, and drawings are written for the person running the machine. Small jobs are welcome, so you can see the quality before committing to something bigger.
- Location
- Ventura County, CA
- Service area
- Remote, nationwide
- Deliverables
- CAD, STEP, PDF, printed parts
- Standards
- ASME Y14.5 GD&T
- Billing
- Hourly or fixed quote
Have a part in mind?
Fill out the contact form, or email a sketch, photos or a description directly.
treytonwood@trwengineeringsolutions.com