Workflow:Reverse Engineering of Automotive Gearbox Shifter Knob surfaces from 3D Scan | QUICKSURFACE

July 22, 2026 1 min read

Autodesk Fusion 360

Video From YouTube: QUICKSURFACE




QuickSurface demonstrates a reverse-engineering workflow converting low-quality 3D scans of an automotive gearbox shifter knob into clean, usable CAD surfaces. The process begins with evaluation of imperfect scan data and alignment using a symmetry plane, followed by primitive surface fitting and Auto Freeform modeling with reduced quad count to simplify topology. 3D curve construction supports accurate feature capture, while targeted fill surfaces and lofting with guide curves restore worn regions and produce continuous, manufacturable geometry. Practical surfacing strategies and decision points are highlighted to guide engineers and designers through transforming noisy scan data into robust, CAD-ready models for downstream use.

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