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$
USD
I will prototype to manufacturing drawing, technical cad and fabrication
Marc
About this gig
Have a working prototype but need accurate technical drawings to move confidently into manufacturing?
A prototype may prove your idea works, but incomplete dimensions, unclear components, and missing fabrication details can create costly questions once it reaches the workshop. I convert prototypes, sketches, models, and existing concepts into organized technical CAD and fabrication drawings built for production.
Services Included:
- Prototype-to-manufacturing drawings
- Dimensioned part and assembly drawings
- 2D fabrication and workshop drawings
- Orthographic, section and detail views
- Exploded assemblies and component callouts
- Hole, thread, fit and tolerance details
- BOM and part identification
- DXF profiles for CNC cutting
- CNC machining, laser cutting, sheet metal, welding, fabrication and assembly
Technical Specifications
GD&T, datums, tolerances and ISO/ASME drawing conventions where required.
Complex assemblies and one-off products can be documented to suit your manufacturing workflow.
Message me with your project details, and lets create the accurate manufacturing drawings your fabricator needs to build it right.
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 Marc
Marc
From Prototype to Production Ready Precision
- FromSpain
- Member sinceSep 2026
- Avg. response time1 hour
Languages
Spanish
Turn prototypes, existing products, redlines, and sheet metal concepts into manufacturing-ready CAD documentation. I create reverse engineering drawings, prototype-to-production plans, DXF flat patterns, fabrication drawings, and accurate as-built CAD updates. Get clear dimensions, tolerances, bend details, assemblies, and shop-ready files that reduce fabrication guesswork, material waste, and costly rework. Whether recreating a part or updating field changes, I deliver organized technical drawings your workshop or engineering team can confidently use. NDA signing is available when required.
Other Industrial & Product Design Services I Offer
FAQ
My prototype works, but the design is rough. Can you make it production-ready?
Yes. I can refine the prototype geometry and convert it into structured CAD and manufacturing documentation while preserving its intended function.
Can you identify fabrication issues before creating the final drawings?
Yes. I can review features such as difficult bends, inaccessible welds, unsuitable clearances, hole placement, and assembly conflicts and recommend practical revisions.
Can you create drawings for different manufacturing processes?
Yes. Documentation can be developed for CNC machining, sheet-metal fabrication, laser cutting, welding, bending, and conventional fabrication processes.
Can you convert a handmade or workshop prototype into professional CAD?
Yes. Physical prototypes can be reconstructed from measurements, sketches, photographs, and reference dimensions into accurate 3D CAD and technical drawings.
Will you document how the individual parts fit together?
Yes. I can provide assembly drawings, exploded views, part numbers, BOMs, fastening details, weld information, and critical interface dimensions.
Can the final files be sent directly to a manufacturer or fabrication shop?
Yes. I can prepare fabrication-ready PDFs, DXF/DWG profiles, STEP models, and other required CAD files with dimensions, tolerances, materials, and production notes.
