Ultra light SKÅDIS (Skadis) Board

This model is a redesigned and optimized version  Scadis. The primary goal of the redesign is a radical reduction in plastic consumption during 3D printing, without compromising functionality or strength, contributing to a more eco-conscious approach to object creation.

Key Features & Engineering Solutions for Plastic Savings:

   Structural Optimization Following "Form Follows Function":

       Replacement of Solid Body with Channels and I-Beams: Instead of a solid or thick-walled body, the pointer's core structure is built using thin-walled channels and I-beam profiles. These engineering design elements provide the best stiffness-to-weight (and thus, material volume) ratio.

       Material Distribution: Plastic is concentrated only where absolutely essential to handle loads (bending, compression) and for part joining, creating "lattice" of strength.

   Significant Volume Reduction:

       Volumetric Savings: The internal voids formed by the channels and I-beams constitute the majority of the model's volume, but during printing, these areas remain empty. This directly leads to a reduction in the amount of plastic required.

       Weight Reduction: The optimized design is significantly lighter than a traditional solid or thick-walled version, further reducing material usage.

   Maintained Functionality and Strength:

       Inherent Stiffening Ribs: Channels and I-beams are inherently excellent stiffening ribs. They effectively resist bending and twisting forces encountered during use.

       Key Reinforced Zones: Critical points like the tip attachment and the hand-grip area are designed with extra attention to strength, using local thickenings or specific channel profiles, ensuring product durability.

Benefits for Plastic Savings & Eco-Friendliness:

   Reduced Filament Consumption: Direct savings in plastic per printed pointer. This is the primary environmental contribution of the model.

   Shorter Print Times: Less material volume = significantly reduced printing time. This translates to lower energy consumption by the printer.

   Lower Carbon Footprint: Less plastic used and less energy consumed directly lead to reduced CO2 emissions associated with filament production and printer operation.

   Less Print Waste: Reduced likelihood of failures linked to long print times and high volume. Even in case of a failed print, the material loss is smaller.

   Efficient Resource Utilization: The model demonstrates the "less is more" principle, proving that functional objects can be created with the minimally necessary material.

   Promoting Eco-Consciousness: Using such optimized models encourages a more responsible approach to 3D printing, minimizing its environmental impact.

Printing Recommendations for Maximum Savings & Quality:

   Perimeters (Walls): 2-3 perimeters. This is sufficient for the strength of the thin-walled channel/I-beam elements. Increasing perimeters beyond 3 significantly increases plastic usage without proportional strength gains in this specific design.

   Infill: 5-15% (10% recommended). Thanks to the internal lattice structure provided by the channels/I-beams, this model does NOT require high infill percentages! Even 5-10% infill (preferably with a pattern like "Grid" or "Triangles") will ensure necessary layer adhesion and resistance to local loads. Every extra percent of infill here is an unjustified waste of plastic.

   Top/Bottom Layers: 3-4 layers. Ensures a smooth surface for comfortable grip and a presentable appearance.

   Layer Height: Standard (0.15-0.20 mm) or slightly larger for faster printing. Not critical for plastic savings, but affects time.

   Material: PLA. The most common and relatively eco-friendly (bio-based, suitable for industrial composting) option. PETG is also suitable if higher heat resistance/impact toughness is needed.

    Supports: Likely NOT required due to the thoughtful design.