I will design custom mechanical linkage systems and hinge mechanisms in 3d cad


About this gig
Need a professional mechanical linkage system or custom hinge mechanism designed with precision?
I specialize in 3D CAD design, creating functional mechanical mechanisms and assemblies tailored to your requirements.
MY SERVICES INCLUDE:
- Custom mechanical linkage design
- Four-bar and multi-link mechanisms
- Spring-loaded and folding hinges
- Pivot joints and mechanical assemblies
- Functional 3D CAD modeling
- Existing mechanism modification
WHAT YOU WILL RECEIVE:
- Accurate 3D CAD models
- Detailed mechanical assemblies
- STEP, STL and native CAD files
- Technical engineering drawings (where included)
- Motion demonstration (where included)
I focus on precision, functionality, and practical mechanical design solutions for inventors, engineers, product developers, and manufacturers.
Have a mechanism in mind? Contact me today and let's bring your concept to life.
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 Ismail E
3D CAD Designer, Mechanical Design Engineer
- FromNigeria
- Member sinceOct 2026
Languages
English, German, Spanish, Italian
Other Industrial & Product Design Services I Offer
FAQ
What types of mechanical mechanisms can you design?
I design custom mechanical linkages, four bar mechanisms, folding systems, pivot joints, and specialized hinge mechanisms.
Can you design a 3D CAD model from my sketch?
Yes! I can transform your sketches, reference images, dimensions, or concepts into accurate 3D CAD models.
Can you create moving mechanical assemblies?
Yes! I can create functional CAD assemblies with mechanical joints and motion demonstrations where applicable.
Which CAD file formats do you provide?
I provide STEP, STL, and compatible native CAD formats, depending on your requirements.
Can you modify an existing hinge or linkage mechanism?
Absolutely! I can modify, improve, or redesign existing mechanical components and assemblies to meet your specifications.
