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I will create 3d cad designs for robots and mechanical product parts
George Dennis
About this gig
Need a custom robotic part or mechanical component designed for prototyping, 3D printing, or manufacturing?
I create accurate 3D CAD models for robotics and mechanical applications using Fusion 360, with attention to dimensions, fit, clearances, strength, and real-world functionality.
I can design:
- Robotic parts and mechanisms
- Robot chassis and structural components
- Brackets, mounts, and joints
- Custom enclosures and housings
- Gears, pulleys, shafts, and mechanical parts
- 3D printable replacement parts
- Mechanical assemblies and component integration
If you have a sketch, reference image, existing part, measurements, or a rough concept, I can turn your idea into a detailed CAD model suitable for prototyping and further development.
Depending on your project, you can receive STL, STEP, F3D, and other required CAD files along with realistic renders or technical drawings when needed.
Send me your requirements and references, and lets turn your mechanical or robotics concept into a functional 3D CAD design.
Delivery style preference
Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.
Get to know George Dennis
George Dennis
3D CAD Product Designer, PCB and Electronic Enclosure Design
- FromUnited Kingdom
- Member sinceSep 2026
- Avg. response time1 hour
Languages
English, Spanish, French, German, Italian
I design functional 3D CAD enclosures for ESP32 devices, GPS trackers, PCBs, IoT sensors, and electronic products. I build each housing around the actual hardware, accounting for PCB dimensions, component height, mounting points, screw bosses, snap-fits, wall thickness, USB/charging ports, buttons, LEDs, antennas, and sensor openings.
I work with CAD files, PCB dimensions, sketches, and reference designs to create accurate models for 3D printing, prototyping, and manufacturing.
FAQ
What do you need from me to start the project?
You can send a sketch, dimensions, photos, existing CAD files, reference images, or even a basic idea. The more details you provide, the more accurately I can build the design.
Can you design parts for 3D printing?
Yes. I can create parts with practical wall thicknesses, clearances, tolerances, and other considerations needed for 3D printing and prototyping.
Can you design custom robotic parts and mechanisms?
Yes. I can work on robot chassis, brackets, mounts, joints, housings, gears, shafts, supports, and other custom mechanical components.
What CAD files will I receive?
Depending on your requirements, I can provide STEP, STL, F3D, and other commonly requested CAD formats.
Can you work from an existing part or reference?
Yes. You can provide an existing CAD model, physical part measurements, photos, or reference design, and I can recreate or modify the component based on your requirements.
