I will design 3d cad models, enclosures, and dfm for 3d printing

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owen_duan
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owen_duan
Owen duan

About this gig

Looking to turn your rough sketch, idea, or 2D concept into a high-quality 3D CAD model that is ready for 3D printing or factory manufacturing? You are in the right place!

As a Mechanical Engineer, I specialize in 3D CAD modeling, custom enclosure design, and Design for Manufacturability (DFM). I make sure your product doesn't just look great, but is actually functional and production-ready.

What I Can Offer:

  • 3D CAD Modeling: Precision models for mechanical parts, consumer electronics, and IoT enclosures.
  • Prototyping & 3D Printing: Optimized STL/STEP files with wall thickness check, snap-fits, and mounting bosses.
  • Design for Manufacturability (DFM): Plastic injection molding (draft angles, ribs) and CNC machining setup.
  • Manufacturing Package: Detailed 2D technical drawings with GD&T specs and DXF files for laser cutting.
  • Photorealistic Renders: Studio-quality KeyShot visual renders for marketing and pitch presentations.

Software I Use: SolidWorks, Fusion 360, KeyShot, AutoCAD.

Why Choose Me?

  • Professional engineering background with strict attention to tolerance and detail.
  • Fast delivery with standard source files included (STEP, IGES, SLDPRT, DXF, PDF).
  • 100% Client Confidentiality
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 Owen duan

Owen duan

Turning hardware ideas into factory ready products

  • FromChina
  • Member sinceOct 2026
  • Languages

    English
Mechanical Engineer with over [5] years of hands-on experience in product design, prototyping, and manufacturing. Specialized in transforming early-stage hardware concepts into functional, manufacturable products. Whether you need a 3D-printable prototype, a custom electronic enclosure, or a full set of manufacturing drawings, I deliver precision-engineered solutions tailored for cost efficiency and scalability.

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