[ CASE SPECIFICATION // CAD / 3D Modeling ]

3D Printable Relief Keychain — 2D Image to 3D CAD.

Transformed a 2D graphic concept into an accurate, highly detailed 3D printable relief keychain model in SolidWorks. The design features multi-tiered extruded typography (ROBOKSK / FLL UNEARTHED), intricate mining equipment reliefs (pickaxe, shovel, crystals, nautilus shell), reinforced keyring loop, and optimized draft angles for FDM and SLA 3D printing.

Printable 3D Models3D ModelingSolidWorksSTL3D Printing

3D Printable Relief Keychain — 2D Image to 3D CAD

01 // ISOMETRIC 3D CAD RENDER

01 // TECHNICAL CHALLENGE

Converting a flat 2D graphic image into a physically functional 3D printable object required establishing distinct depth hierarchies, preventing fragile overhangs, and ensuring delicate text and geometric reliefs withstand real-world keychain wear.

02 // ENGINEERING & DFM SOLUTION

Reconstructed parametric sketch splines in SolidWorks with multi-plane boss extrusions, split-line surface offsets, and tapered draft fillets. Designed a structural base backing and reinforced integral lanyard ring loop with zero non-manifold edges for seamless STL slicer parsing.

03 // MODELING & TOLERANCING HIGHLIGHTS

—Multi-level boss-extrude and cut-extrude sketch hierarchy for 2D-to-3D depth

—Integrated draft angles and edge fillets for clean print bed release

—Surface offset and cut-thicken operations for organic crystal and shell contours

TECHNICAL SPECIFICATIONS

Primary CAD:SolidWorks Premium 2025

Input Source:2D Concept Image to 3D CAD

Deliverables:High-Res STL, STEP, SLDPRT & 3D Print File

Print Technology:FDM / SLA / Resin 3D Printing Ready

Detail Precision:0.2mm Fine Multi-Layer Embossed Relief

QUANTITATIVE RESULTS

✓100% watertight manifold STL mesh ready for immediate slicing and printing

✓Enhanced structural strength at keyring mounting eyelet to resist mechanical drop impact

✓Flawless printability across both FDM (0.12mm layer height) and SLA resin printers

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Haris turned our 2D logo artwork into an incredible, production-ready 3D printable model with mind-blowing detail and zero print slicing errors.

Product Prototyping Client — Creative Director, Roboksk Robotics Team