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Hello,
I am a Mechanical Design Engineer with extensive experience developing manufacturing-ready 3D CAD models for consumer products, including parts intended for injection molding, silicone molding, and 3D printing. I work primarily in Fusion 360 and deliver production-ready CAD along with complete technical documentation.
Your project is a great fit for my experience. I understand that this is not simply a cosmetic model—the silicone boot must fit the Owala FreeSip 24 oz bottle accurately while also being optimized for compression molding and future LSR production.
For this project, I can provide:
• A fully parametric 3D CAD model (editable source file + STEP)
• STL files for prototyping
• Manufacturing-ready 2D technical drawings with dimensions, wall thickness, draft angles, parting lines, and section views
• Detailed cross-section of the charm socket geometry
• DFM recommendations for food-grade silicone molding
• Design optimized for consistent wall thickness, mold release, durability, and manufacturability
I pay close attention to:
* Proper draft angles for silicone molds
* Uniform wall thickness to reduce molding defects
* Compression molding best practices
* Clean transitions between thin walls and the reinforced charm band
* Drainage features and flexible snap-fit socket geometry
* Easy future modification if transitioning to Liquid Silicone Rubber (LSR) tooling
If you provide the reference bottle, existing boot, and design brief, I will accurately model the geometry and ensure a precise fit while maintaining a manufacturable design.
I communicate regularly throughout the project and can provide design previews for approval before finalizing the manufacturing files.
I would be happy to discuss your project and help bring it to production.
Thank you for your time, and I look forward to working with you.
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