Case Study

    Digital 3D Textures

    Digital 3D textures as a tool for rapid development and product differentiation

    Challenge: Barrier Between Design and Implementation

    Development teams in manufacturing companies often face a dilemma:

    • Prototyping CostsProduction of test molds is uneconomical.
    • Geometric LimitsTraditional CNC cannot produce complex 3D structures.
    • Time-to-MarketWaiting for tooling delays approval processes.
    Digital 3D Textures

    Solution

    Fully Digital Texturing (SLS)

    Instead of applying texture afterwards, we chose direct additive manufacturing from PA12. The texture is generated mathematically and forms one piece with the part geometry.

    Technical Solution Parameters

    • Integrated 3D GeometryThe texture is not a "print", but a deep structure affecting part stiffness and grip.
    • RepeatabilityThe digital model guarantees identical results for both prototype and series.
    • Material Match (PA12)PA12 faithfully simulates final injection-molded plastics.
    Fully Digital Texturing (SLS)

    Proof of Concept

    Implementation

    The process runs in a closed digital cycle, ideal for agile development.

    Step 1

    Algorithmic Design

    Rapid texture variant creation – technical pattern, leatherette, organic pattern.

    Step 2

    Industrial 3D Printing (SLS)

    Support-free production – texturing even the most complex surfaces in one step.

    Step 3

    Surface Stabilization & Validation

    Immediate ergonomics and aesthetics testing in real conditions.

    Results

    Measurable Production Benefits

    €0

    investment in molds during prototype phase

    48 h

    verification of final appearance and part function

    360°

    absolute freedom of shape and texturing

    Client Benefit

    Shortcut to Final Product

    Ability to test functional textures (grips, controls, covers) in early development and move to small series without risking poorly invested mold costs.