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I will convert your stl or 3d model into a custom mold cad for casting
wilson
About this gig
Already have an STL or 3D model but don't know how to turn it into a mold for casting
I will convert your existing STL, STEP, OBJ, or 3D model into a custom mold CAD designed around your product geometry and casting requirements.
WHAT I OFFER
STL/3D model to mold conversion
Custom cavity design
1-part, 2-part, and multi-part molds
Parting line and mold separation
Alignment keys and registration features
Draft and demolding considerations
Silicone and resin casting mold design
STL and STEP CAD files
BENEFITS
Saves time designing a mold from scratch
Converts your existing model into practical mold geometry
Better control over mold separation
Designed around your specific product
Clean, organized CAD output
WHY CHOOSE ME
I focus on the engineering side of mold conversion not simply splitting a 3D model. I consider geometry, parting, alignment, draft, and practical demolding to create a functional mold design.
Software: SolidWorks, Fusion 360, Blender & Meshmixer
Send your STL or 3D model and let's turn it into a custom mold.
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 wilson
wilson
Precision Mold Design for Casting Manufacturing
- FromNigeria
- Member sinceSep 2026
- Avg. response time3 hours
Languages
English, Spanish, German, Amharic
I’m a professional 3D CAD and mold design specialist focused on precision mold engineering for silicone casting, resin, prototypes, and small-batch production. I design custom molds with attention to parting lines, draft angles, cavities, wall thickness, alignment, tolerances, and easy demolding. I can transform your STL, STEP, OBJ, sketch, or product concept into a practical, manufacturing-ready mold design. I work with SolidWorks, Fusion 360, Blender, and Meshmixer to deliver accurate, functional CAD solutions tailored to your requirements.
FAQ
Can you convert my STL file into a mold?
Yes. I can analyze your STL and create a custom mold design based on its geometry and your intended casting process
What 3D file formats do you accept?
I can work with STL, STEP, OBJ, and other commonly used 3D/CAD formats.
Can you create a two-part mold from my model?
Yes. I can create split molds with appropriate parting lines, alignment features, and separation considerations.
Can you design the mold for silicone or resin casting?
Yes. Tell me your intended casting material and I can design the mold around your project requirement
