3D CAD Model for Rubber Outsole Mold (Footwear – Work Boot Project) Ended

Summary
We’re developing a next-generation rubber outsole for a minimalist work boot and require a skilled CAD professional to convert our 2D tech pack into a fully mold-ready 3D model.

This is a single-unit outsole (no upper required) with defined material thicknesses, lug structure, and sidewall design. You’ll be provided with detailed orthographic drawings and dimensional references after signing an NDA.

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Scope:
• Create a high-quality 3D model in STEP and STL formats, ready for rubber injection or compression molding
• Model includes:
• 4mm base thickness
• 5mm lug height across sole base
• Variable lug height along sidewalls (exact tapering specs provided post-NDA)
• Wraparound sidewall contours
• Stitch groove/inlay channel
• Proper draft angles and split line feasibility
• Model must be structurally accurate for tooling, with consideration for manufacturing tolerances

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Requirements:
• Experience in product design and CAD for molded rubber parts
• Proficient in SolidWorks, Rhino, or Fusion 360
• Ability to work from 2D PDF technical drawings and convert to a clean, precise 3D model
• Understanding of mold tooling and manufacturing constraints

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Confidentiality:

Due to the proprietary nature of this design, an NDA is required before detailed files are shared.

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Deliverables:
• Final model in STEP and STL
• Mold-ready with all structural and geometric elements integrated
• Clean file structure that supports revision

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Budget:
• Fixed price: AUD $700–$1,000, depending on experience and turnaround time
• Please provide your quote, experience, and portfolio samples

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Future Opportunity:

This project may lead to ongoing or full-time work involving scaled sizing, upper modeling, and full product development for future lines. read less