Flash 0.1 3U CubeSat Bio-Capsule Chassis

// ==================================================================== // COMPANY: GALAXIA AEROSPACE PRIVATE LIMITED // PROJECT: Project FlyOrbit // SATELLITE: Flash 0.1 (3U CubeSat Bio-Capsule) // FORM FACTOR: 100mm x 100mm x 340mm (Standard 3U Outer Envelope) // ==================================================================== $fn = 50; // Smoothness factor for cylinders and holes // --- CORE DIMENSIONS --- cube_width = 100; cube_length = 100; cube_height = 340; wall_thick = 2.5; // Aerospace grade hull thickness module flash_01_capsule() { difference() { // 1. OUTER HULL STRUCTURE cube([cube_width, cube_length, cube_height], center = true); // 2. INTERNAL HOLLOW CORE cube([cube_width - (wall_thick*2), cube_length - (wall_thick*2), cube_height + 2], center = true); } // 3. INTERNAL BULKHEADS (Separating the 3 Compartments) // Bulkhead 1: Avionics Separation at Z = 70mm (from center) translate([0, 0, 70]) bulkhead_with_sealing_ring(); // Bulkhead 2: Bio-Chamber Base at Z = -70mm (from center) translate([0, 0, -70]) bulkhead_with_camera_aperture(); // 4. BIO-CHAMBER GEL MATRIX MOUNTING TRACKS // Placed in the Middle Compartment (Z from -70 to +70) translate([-(cube_width/2 - wall_thick), 0, 0]) gel_track(); translate([ (cube_width/2 - wall_thick), 0, 0]) rotate([0, 0, 180]) gel_track(); } module bulkhead_with_sealing_ring() { difference() { // Solid plate cube([cube_width - 0.2, cube_length - 0.2, 2.0], center = true); // O-ring groove allocation cube([cube_width - 4, cube_length - 4, 3], center = true); } } module bulkhead_with_camera_aperture() { difference() { // Solid plate cube([cube_width - 0.2, cube_length - 0.2, 2.0], center = true); // Central Optical Window for Camera (Diameter 30mm) cylinder(h = 5, d = 30, center = true); } } module gel_track() { // 0.5mm T-slot tracks along the interior wall for the nutrient matrix gel for (z_offset = [-40, 0, 40]) { translate([0.25, 0, z_offset]) cube([0.5, 80, 5], center = true); } } // --- RENDER THE FINAL CHASSIS MODELLING --- flash_01_capsule();

Parameters

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