02217443ea
Consolidating seb/saltylab into saltylab-firmware before deleting the seed repo. - 16 OpenSCAD CAD models → cad/ - Design docs (SALTYLAB.md, PLATFORM.md, AGENTS.md, board-viz.html) → docs/
119 lines
2.6 KiB
OpenSCAD
119 lines
2.6 KiB
OpenSCAD
// ============================================
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// SaltyLab — Full Assembly Visualization
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// Shows all parts in position on 2020 spine
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// ============================================
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include <dimensions.scad>
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// Spine height
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spine_h = 500;
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// Component heights (center of each mount on spine)
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h_motor = 0;
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h_battery = 50;
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h_esc = 100;
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h_fc = 170;
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h_jetson = 250;
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h_realsense = 350;
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h_lidar = 430;
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// Colors for visualization
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module spine() {
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color("silver")
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translate([-extrusion_w/2, -extrusion_w/2, 0])
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cube([extrusion_w, extrusion_w, spine_h]);
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}
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module wheel(side) {
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color("DimGray")
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translate([side * 140, 0, 0])
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rotate([0, 90, 0])
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cylinder(d=200, h=50, center=true, $fn=60);
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}
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// --- Assembly ---
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// Spine
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spine();
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// Wheels
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wheel(-1);
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wheel(1);
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// Motor mount plate (at base)
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color("DodgerBlue", 0.7)
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translate([0, 0, h_motor])
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import("motor_mount_plate.stl");
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// Battery shelf
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color("OrangeRed", 0.7)
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translate([0, 0, h_battery])
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rotate([0, 0, 0])
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cube([180, 80, 40], center=true);
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// ESC
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color("Green", 0.7)
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translate([0, 0, h_esc])
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cube([80, 50, 15], center=true);
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// FC (tiny!)
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color("Purple", 0.9)
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translate([0, 0, h_fc])
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cube([36, 36, 5], center=true);
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// Jetson Nano
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color("LimeGreen", 0.7)
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translate([0, 0, h_jetson])
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cube([100, 80, 29], center=true);
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// RealSense D435i
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color("Gray", 0.8)
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translate([0, -40, h_realsense])
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cube([90, 25, 25], center=true);
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// RPLIDAR A1
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color("Cyan", 0.7)
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translate([0, 0, h_lidar])
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cylinder(d=70, h=41, center=true, $fn=40);
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// Kill switch (accessible on front)
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color("Red")
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translate([0, -60, h_esc + 30])
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cylinder(d=22, h=10, $fn=30);
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// LED ring
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color("White", 0.3)
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translate([0, 0, h_jetson - 20])
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difference() {
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cylinder(d=120, h=15, $fn=60);
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translate([0, 0, -1])
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cylinder(d=110, h=17, $fn=60);
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}
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// Bumpers
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color("Orange", 0.5) {
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translate([0, -75, 25])
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cube([350, 30, 50], center=true);
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translate([0, 75, 25])
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cube([350, 30, 50], center=true);
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}
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// Handle (top)
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color("Yellow", 0.7)
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translate([0, 0, spine_h + 10])
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cube([100, 20, 25], center=true);
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// Tether point
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color("Red", 0.8)
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translate([0, 0, spine_h - 20]) {
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difference() {
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cylinder(d=30, h=8, $fn=30);
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translate([0, 0, -1])
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cylinder(d=15, h=10, $fn=30);
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}
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}
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echo("=== SaltyLab Assembly ===");
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echo(str("Total height: ", spine_h + 30, "mm"));
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echo(str("Width (axle-axle): ", 280 + 50*2, "mm"));
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echo(str("Depth: ~", 150, "mm"));
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