Felipe M.
676ffe37c5
New lib/skadis-board generator produces a parametric IKEA Skadis-compatible pegboard panel (40mm grid + 20mm offset grid), with standard and dense density modes that both stay accessory-compatible. New raskog-separator project: a customizable RASKOG cart divider whose vertical wall is a Skadis panel, standing on an inverted-T magnetic foot. Magnets glue into pockets that open at the bottom of the flange wings so they sit flush against the basket's steel mesh; size/count/rows configurable.
74 lines
4.2 KiB
Markdown
74 lines
4.2 KiB
Markdown
# RASKOG Magnetic Skadis Separator
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A customizable divider for the IKEA RASKOG cart. The vertical wall is itself an **IKEA Skadis pegboard panel**, so real Skadis accessories hang on the divider. It stands on a wide **magnetic foot** whose magnets grab the steel wire-mesh floor of the basket to hold the divider in place — pick bigger or more magnets for a stronger hold.
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The Skadis hole pattern comes from the shared [`lib/skadis-board`](../lib/skadis-board/) generator (40 mm grid + 20 mm offset grid). Choose the `standard` Skadis layout or a `dense` full-grid variant — both stay compatible with off-the-shelf Skadis accessories.
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## Fit
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The default `wall_width` (270 mm) spans the RASKOG short axis with clearance for the basket's inward taper. Because the magnets hold the divider down, it does not need to wedge against the walls, so you can set any width and place it anywhere. Basket interior, measured at the floor:
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| Basket | Width | Length |
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|--------|-------|--------|
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| Bottom | 288 mm | 405 mm |
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| Middle | 284 mm | 397 mm |
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| Top | 278 mm | 389 mm |
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## Magnets
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Magnets are **glued into pockets that open at the bottom** of the foot's two flange wings, so each magnet sits flush against the steel mesh for the strongest hold (set `magnet_recess` above 0 to recess/protect them instead). Defaults suit 6 × 3 mm discs; 8 × 3 mm fit at the default flange width. For larger discs, increase `foot_flange_w` — the asserts tell you when a magnet is too close to the neck or the flange edge.
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## Printing
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Print **standing exactly as modeled** (foot flat on the bed, wall up). It is support-free apart from the few-mm ceiling each magnet pocket bridges over: the magnet pockets open downward onto the bed, and the wall slots are vertical ovals that self-support. Use a brim if your printer needs help with the tall thin wall.
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> **Note:** the default 270 mm wall exceeds many printer beds (~256 mm). Reduce `wall_width`, or split a long divider into two and butt them together.
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## Parameters
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### Separator Wall
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| Parameter | Default | Description |
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|-----------|---------|-------------|
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| `wall_width` | 270 mm | Wall length (X); default spans the RASKOG short axis with clearance |
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| `wall_height` | 80 mm | Skadis board height above the foot (Z) |
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| `wall_thickness` | 5.0 mm | Board thickness; keep ~5 mm for Skadis accessory compatibility |
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| `wall_density` | `standard` | `standard` checkerboard or `dense` full 20 mm grid |
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| `wall_slot_width` | 5.0 mm | Slot short axis (Skadis nominal) |
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| `wall_slot_height` | 15.0 mm | Slot long axis (Skadis nominal) |
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| `wall_edge_chamfer` | 1.0 mm | Countersink at each slot mouth; 0 = sharp |
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| `wall_corner_r` | 4 mm | Outer board corner radius |
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### Magnetic Foot
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| Parameter | Default | Description |
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|-----------|---------|-------------|
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| `foot_flange_w` | 34 mm | Flange total width (Y) — the wide base that resists tipping |
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| `foot_flange_h` | 6 mm | Flange height (Z) — must contain the magnet pocket + floor |
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| `neck_w` | 6 mm | Central neck width (Y); must be ≥ `wall_thickness` |
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| `foot_height` | 12 mm | Top of the neck where the wall begins (Z) |
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| `foot_edge_chamfer` | 1.0 mm | Chamfer on the foot's bottom edges (anti elephant-foot) |
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| `join_fillet_r` | 2.0 mm | Concave fillet where the neck meets the flange top (strength) |
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| `merge_overlap` | 3 mm | How far the wall base sinks into the neck for a solid union |
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### Magnets
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| Parameter | Default | Description |
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|-----------|---------|-------------|
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| `magnet_diameter` | 6 mm | Magnet disc diameter |
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| `magnet_height` | 3 mm | Magnet disc thickness |
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| `magnet_rows` | 2 | 2 = one per wing (anti-tip); 1 = single offset row |
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| `magnet_per_row` | 3 | Magnets along the foot in each row |
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| `magnet_fit_clear` | 0.2 mm | Radial clearance around each magnet (glue gap) |
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| `magnet_recess` | 0.0 mm | How far the magnet sits above the bottom face; 0 = flush for the strongest grip |
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| `magnet_inset` | 18 mm | Distance from the foot ends to the first/last magnet |
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## Coordinate system
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| Axis | Direction |
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|------|-----------|
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| X | Wall length (along the basket axis being divided) |
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| Y | Thin direction (foot width + wall thickness) |
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| Z | Up; origin at the center of the foot footprint, on the basket floor |
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