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I will design a professional 3d cad modeling engineering design for manufacturing dfm
Braun Felix
About this gig
ABOUT MY GIG
Struggling with a CAD design that looks good but fails when it hits the factory floor? I specialize in 3D CAD modeling combined with Design for Manufacturing (DFM) engineering, so your product isn't just modeled it's production-ready.
As a mechanical design engineer with manufacturing experience, I review wall thickness, draft angles, tolerances, material choice, and assembly fit before your files reach a factory. This saves costly tooling revisions and rejected parts.
WHAT YOU GET:
- Precision 3D CAD modeling (SolidWorks/Fusion 360)
- Full DFM review for injection molding, CNC, sheet metal, or 3D printing
- Manufacturing ready STEP/STL/technical drawings
- Tolerance stack up and material recommendations
- Clear engineering notes your factory can follow
WHO THIS IS FOR: Startups preparing a product for mass production, or anyone with a rough design who needs it engineered properly for manufacturing.
WHY CHOOSE ME: I bridge the gap between design and manufacturing, catching costly errors before production. You get a file package your factory approves on the first try.
Send me your current files or product idea before ordering, and I'll recommend the best package.
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 Braun Felix
Braun Felix
Mechanical Design Engineer, 3D CAD, DFM and Product Prototyping Specialist
- FromGermany
- Member sinceAug 2026
- Avg. response time5 hours
Languages
German, French, English
I'm Braun, a mechanical design engineer helping startups turn product ideas into manufacturable reality. With 5+ years in 3D CAD modeling, DFM engineering, and prototype development, I specialize in mechanical design, product enclosures, and engineering for injection molding, CNC, sheet metal, and 3D printing.I don't just create pretty models I engineer parts that survive real world manufacturing and assembly. From concept sketch to production ready files, I deliver accurate, factory approved designs the first time.Let's build your product right, from prototype to manufacturing.
Other Industrial & Product Design Services I Offer
FAQ
What manufacturing process is this suited for?
Injection molding, CNC machining, sheet metal, and 3D printing tell me your process and I tailor the DFM review to it.
What is DFM and why does it matter?
Design for Manufacturing checks your part for issues like wall thickness, draft angles, and tolerances that could cause defects or cost overruns before you tool up.
Can you review a design I already have instead of starting from scratch?
Yes, send me your existing CAD files and I'll perform a full DFM audit and correct any issues.
Do you provide drawings my factory can approve directly?
Yes, Standard and Premium include manufacturing-ready technical drawings with tolerances and notes.
