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I will create functional mechanical prototypes with print ready stl, cad, step files
Schneider
About this gig
Have a mechanical idea but need a working prototype you can actually test?
I'll turn your concept, sketch, or existing idea into a functional, 3D print ready mechanical prototype.
I specialize in functional mechanical prototype design for inventors, startups, engineers, and product developers who need to turn an idea into a practical CAD model ready for prototyping & testing.
Services included:
- Functional mechanical prototype design
- Mechanical parts
- Component modeling
- Prototype assemblies
- Moving mechanisms
- CAD modeling from sketches, concepts, or references
- 3D print ready STL files
- STEP + SolidWorks source files
- Design modifications
- Prototype iterations
- Optimization design for 3D printing
Tools I use:
- SolidWorks
- 3D CAD
- STL/STEP
- Professional mechanical design techniques.
Why choose me?
I focus on function, fit, clearances, assembly and practical manufacturability, not just making a model that looks good.
My goal is to help you move from an idea to a prototype that can be printed, assembled, tested and improved.
Send me your idea, sketch, dimensions or reference today, and lets turn it into a functional prototype.
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 Schneider
Schneider
SolidWorks Mechanical CAD Designer, Product Development and Manufacturing
- FromGermany
- Member sinceAug 2026
- Avg. response time1 hour
Languages
English, German, French, Spanish, Italian, Dutch
I’m Schneider Design, a mechanical CAD designer specializing in SolidWorks, product development, reverse engineering, functional prototypes, PCB enclosures and manufacturing documentation. I help inventors, engineers and manufacturers turn ideas, sketches & existing parts into accurate 3D CAD models and production-ready designs.
My services include mechanical part modeling, replacement parts, assembly design, STL/STEP files, technical drawings, exploded views, BOM and design for manufacturing. I focus on practical design that are accurate, functional and ready for the next stage of production.
Other Industrial & Product Design Services I Offer
FAQ
Can you design a prototype from just my idea or sketch?
Yes. I can develop a functional CAD prototype from sketches, dimensions, reference images, existing designs, or a clear description of your idea.
What type of mechanical prototypes can you design?
I can design mechanical parts, brackets, mounts, mechanisms, enclosures, moving components, small assemblies, and other functional prototype concepts.
Will the prototype be ready for 3D printing?
Yes. I can prepare the design as a 3D print ready STL while considering practical factors such as clearances, wall thickness, fit and assembly requirements.
What CAD files will I receive?
Depending on your package, you can receive STL, STEP and SolidWorks SLDPRT files for printing, editing, prototyping or further manufacturing.
Can you modify the prototype after testing?
Yes. Prototype development often requires adjustments. I can modify dimensions, clearances, geometry or components based on your testing results and requirements.
