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Completed design for v2.

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This commit is contained in:
Teddy Middleton-Smith
2025-06-10 16:38:59 +01:00
parent 3eef5ea046
commit 9e459446c9
47 changed files with 1194 additions and 294 deletions
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models/glovebox_shell/glovebox_shell.scad Normal file
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include <../../config.scad>;
use <../common/metric_bolt.scad>;
use <../common/metric_countersunk_head_bolt.scad>;
use <../common/washer.scad>;
use <../fixings/angle_bracket_20_20.scad>;
use <../fixings/door_hinge.scad>;
use <../fixings/mitre_bracket.scad>;
use <../glovebox_door/glovebox_door.scad>;
use <../glovebox_rear_panel/glovebox_rear_panel.scad>;
use <./skeleton_beam.scad>;
function get_length_beam_from_total_length_and_count_segments(length_total, count_segments) = (length_total - (count_segments + 1) * D_BEAM_SKELETON) / (count_segments);
module glovebox_shell(angle_door_from_closed) {
// Shopping
echo("Skeleton");
// Model
union() {
length_beam_on_x = R_INTERNAL[0];
length_beam_on_y = R_EXTERNAL[1];
length_beam_on_z = R_INTERNAL[2];
// X
for (index_beam_on_y = [0 : 1 : 1]) {
for (index_beam_on_z = [0 : 1 : 1]) {
// Beams
translate([
0
, R_SKELETON_BEAM_CENTRES[1] / 2 * (index_beam_on_y == 0 ? 1 : -1)
, L_LEG + D_BEAM_SKELETON / 2 + (index_beam_on_z == 0 ? 0 : R_SKELETON_BEAM_CENTRES[2])
])
rotate([0, 90, 0])
// skeleton_beam(length_beam_on_x);
color("silver") import("./skeleton_beam_for_shell_on_x.stl");
// Joints
}
}
// translate([0, 0, L_LEG + D_BEAM_SKELETON / 2]) rotate([0, 90, 0]) skeleton_beam(length_beam_on_x);
// Y
for (index_beam_on_x = [0 : 1 : 1]) {
for (index_beam_on_z = [0 : 1 : 1]) {
// Beams
translate([
R_SKELETON_BEAM_CENTRES[0] / 2 * (index_beam_on_x == 0 ? 1 : -1)
, 0
, L_LEG + D_BEAM_SKELETON / 2 + (index_beam_on_z == 0 ? 0 : R_SKELETON_BEAM_CENTRES[2])
])
rotate([90, 0, 0])
// skeleton_beam(length_beam_on_y);
color("silver") import("./skeleton_beam_for_shell_on_y.stl");
// Joints
}
}
for (index_beam_on_x = [0 : 1 : COUNT_BASE_SUPPORT_BEAMS_ON_Y - 1]) {
// Beams
translate([
R_INTERNAL[0] / 2 - D_BEAM_SKELETON / 2 - OFFSET_X_BASE_BEAM_SUPPORTS - (index_beam_on_x) * (R_INTERNAL[0] - D_BEAM_SKELETON - OFFSET_X_BASE_BEAM_SUPPORTS * 2) / (COUNT_BASE_SUPPORT_BEAMS_ON_Y - 1)
, 0
, L_LEG - D_BEAM_SKELETON / 2
])
rotate([90, 0, 0])
// skeleton_beam(R_EXTERNAL[1]);
color("silver") import("./skeleton_beam_for_shell_base_support.stl");
// Joints
for (index_support_on_x = [0 : 1 : 1]) {
for (index_support_on_y = [0 : 1 : 1]) {
translate([
R_INTERNAL[0] / 2 - D_BEAM_SKELETON / 2 - OFFSET_X_BASE_BEAM_SUPPORTS - (index_beam_on_x) * (R_INTERNAL[0] - D_BEAM_SKELETON - OFFSET_X_BASE_BEAM_SUPPORTS * 2) / (COUNT_BASE_SUPPORT_BEAMS_ON_Y - 1)
, 0
, 0
])
mirror([index_support_on_x, 0, 0]) mirror([0, index_support_on_y, 0]) translate([D_BEAM_SKELETON / 2, R_SKELETON_BEAM_CENTRES[1] / 2, L_LEG])
rotate([180, 0, 0])
// angle_bracket_20_20();
import("../fixings/angle_bracket_20_20.stl");
}
}
}
// translate([0, 0, L_LEG - D_BEAM_SKELETON / 2]) rotate([90, 0, 0]) skeleton_beam(R_EXTERNAL[1]);
// Z
for (index_beam_on_x = [0 : 1 : 1]) {
for (index_beam_on_y = [0 : 1 : 1]) {
mirror([index_beam_on_x, 0, 0]) mirror([0, index_beam_on_y, 0]) {
// Beams
// Main chamber section
translate([R_SKELETON_BEAM_CENTRES[0] / 2, R_SKELETON_BEAM_CENTRES[1] / 2, L_LEG + D_BEAM_SKELETON + length_beam_on_z / 2])
// skeleton_beam(length_beam_on_z);
color("silver") import("./skeleton_beam_for_shell_on_z.stl");
// Chamber legs
translate([R_SKELETON_BEAM_CENTRES[0] / 2, R_SKELETON_BEAM_CENTRES[1] / 2, L_LEG / 2])
// skeleton_beam(length_beam_on_z);
color("silver") import("./skeleton_beam_for_shell_leg.stl");
// Joints
// Base
translate([R_INTERNAL[0] / 2, R_SKELETON_BEAM_CENTRES[1] / 2, L_LEG])
rotate([180, 0, 180])
// angle_bracket_20_20();
import("../fixings/angle_bracket_20_20.stl");
translate([R_SKELETON_BEAM_CENTRES[0] / 2, R_INTERNAL[1] / 2, L_LEG])
rotate([180, 0, -90])
// angle_bracket_20_20();
import("../fixings/angle_bracket_20_20.stl");
// Top - inline
/*
translate([R_EXTERNAL[0] / 2, R_SKELETON_BEAM_CENTRES[1] / 2, R_EXTERNAL[2] - D_BEAM_SKELETON / 2 + L_LEG])
rotate([-90, 0, 0]) rotate([0, 90, 0])
// mitre_bracket();
import("../fixings/mitre_bracket.stl");
translate([R_SKELETON_BEAM_CENTRES[0] / 2, R_EXTERNAL[1] / 2, R_EXTERNAL[2] - D_BEAM_SKELETON / 2 + L_LEG])
rotate([-90, 90, 0])
// mitre_bracket();
import("../fixings/mitre_bracket.stl");
*/
}
}
}
// Support beam legs
L_support_leg = L_LEG - D_BEAM_SKELETON;
for (index_beam_on_x = [0 : 1 : COUNT_BASE_SUPPORT_BEAMS_ON_Y - 1]) {
for (index_beam_on_y = [0 : 1 : COUNT_FEET_PER_BASE_SUPPORT_BEAM_ON_Y - 1]) {
// Beam
translate([
R_INTERNAL[0] / 2 - D_BEAM_SKELETON / 2 - OFFSET_X_BASE_BEAM_SUPPORTS - (index_beam_on_x) * (R_INTERNAL[0] - D_BEAM_SKELETON - OFFSET_X_BASE_BEAM_SUPPORTS * 2) / (COUNT_BASE_SUPPORT_BEAMS_ON_Y - 1)
, -R_SKELETON_BEAM_CENTRES[1] / 2 + (R_SKELETON_BEAM_CENTRES[1]) / (COUNT_FEET_PER_BASE_SUPPORT_BEAM_ON_Y + 1) * (1 + index_beam_on_y)
, L_support_leg / 2
])
// skeleton_beam(L_support_leg);
color("silver") import("./skeleton_beam_for_shell_base_support_leg.stl");
// Support
translate([
R_INTERNAL[0] / 2 - D_BEAM_SKELETON / 2 - OFFSET_X_BASE_BEAM_SUPPORTS - (index_beam_on_x) * (R_INTERNAL[0] - D_BEAM_SKELETON - OFFSET_X_BASE_BEAM_SUPPORTS * 2) / (COUNT_BASE_SUPPORT_BEAMS_ON_Y - 1)
, -R_SKELETON_BEAM_CENTRES[1] / 2 + (R_SKELETON_BEAM_CENTRES[1]) / (COUNT_FEET_PER_BASE_SUPPORT_BEAM_ON_Y + 1) * (1 + index_beam_on_y) + D_BEAM_SKELETON / 2
, L_support_leg
])
rotate([0, 90, 90])
// angle_bracket_20_20();
color("silver") import("../fixings/angle_bracket_20_20.stl");
}
}
// Rear panel
translate([0, R_SKELETON_BEAM_CENTRES[1] / 2, L_LEG + R_EXTERNAL[2] / 2]) glovebox_rear_panel();
// Door
translate([0, -R_EXTERNAL[1] / 2 - T_DOOR, L_LEG + R_EXTERNAL[2] - T_DOOR]) rotate([90 - angle_door_from_closed, 0, 0]) glovebox_door();
// Hinges
for (index_hinge = [0 : 1 : COUNT_HINGES - 1]) {
translate([
-R_INTERNAL[0] / 2 + (R_INTERNAL[0]) / (COUNT_HINGES + 1) * (index_hinge + 1)
, -R_EXTERNAL[1] / 2
, L_LEG + R_EXTERNAL[2]
]) {
translate([0, D_BEAM_SKELETON / 2 - OFFSET_HINGE_HOLE_CENTRES_Y / 2, 0]) door_hinge(90 + angle_door_from_closed);
for (index_bolt = [0 : 1 : 1]) {
// On Door
mirror([index_bolt, 0, 0]) translate([OFFSET_HINGE_HOLE_CENTRES_X / 2, 0, -OFFSET_HINGE_HOLE_CENTRES_Y / 2])
translate([0, -LENGTH_BOLT_HINGE_ON_DOOR / 2, 0]) rotate([-90, 0, 0]) {
// Bolt and nut
metric_countersunk_head_bolt(SIZE_BOLT_HINGE, LENGTH_BOLT_HINGE_ON_DOOR, true, OFFSET_NUT_FROM_BOLT_END);
// Washer
translate([0, 0, LENGTH_BOLT_HINGE_ON_DOOR / 2 - (T_GASKET_RUBBER + T_HDPE_SHEET + T_DOOR_SUPPORT_BEAM + R_HINGE[2] + T_WASHER_HINGE / 2)]) washer(T_WASHER_HINGE, D_WASHER_HINGE, SIZE_BOLT_HINGE, centre = true);
}
// On Chamber
mirror([index_bolt, 0, 0]) translate([OFFSET_HINGE_HOLE_CENTRES_X / 2, D_BEAM_SKELETON / 2, R_HINGE[2]])
// translate([0, -LENGTH_BOLT_HINGE_ON_CHAMBER / 2, 0])
{
// T nut
translate([0, 0, -R_HINGE[2] - T_BEAM_SKELETON]) mirror([0, 0, 1]) import("../common/br_t_nut.stl");
// Washer
translate([0, 0, T_WASHER_HINGE / 2]) washer(T_WASHER_HINGE, D_WASHER_HINGE, SIZE_BOLT_HINGE, centre = true);
// Bolt
translate([0, 0, -LENGTH_BOLT_HINGE_ON_CHAMBER / 2 + T_WASHER_HINGE]) metric_bolt(SIZE_BOLT_HINGE, LENGTH_BOLT_HINGE_ON_CHAMBER, false, OFFSET_NUT_FROM_BOLT_END);
}
}
}
}
// Latches
for (index_latch = [0 : 1 : 1]) {
// Bottom
mirror([index_latch, 0, 0])
translate([
R_EXTERNAL[0] / 2 - OFFSET_LATCH_FROM_SIDE
, -R_EXTERNAL[1] / 2
, L_LEG
]) {
// Plate
translate([0, R_DOOR_LATCH_SUPPORT_PLATE[1] / 2, -R_DOOR_LATCH_SUPPORT_PLATE[2] / 2]) difference() {
cube(R_DOOR_LATCH_SUPPORT_PLATE, center = true);
translate([0, -R_DOOR_LATCH_SUPPORT_PLATE[1] / 2 + D_BEAM_SKELETON / 2, 0]) cylinder(R_DOOR_LATCH_SUPPORT_PLATE[2], SIZE_BOLT_LATCH_PLATE_TO_SKELETON / 2, SIZE_BOLT_LATCH_PLATE_TO_SKELETON / 2, center = true);
translate([0, R_DOOR_LATCH_SUPPORT_PLATE[1] / 2 - D_BEAM_SKELETON / 2 * 1, 0]) cylinder(R_DOOR_LATCH_SUPPORT_PLATE[2], SIZE_BOLT_LATCH_TO_PLATE / 2, SIZE_BOLT_LATCH_TO_PLATE / 2, center = true);
translate([0, R_DOOR_LATCH_SUPPORT_PLATE[1] / 2 - D_BEAM_SKELETON / 2 * 2, 0]) cylinder(R_DOOR_LATCH_SUPPORT_PLATE[2], SIZE_BOLT_LATCH_TO_PLATE / 2, SIZE_BOLT_LATCH_TO_PLATE / 2, center = true);
translate([0, R_DOOR_LATCH_SUPPORT_PLATE[1] / 2 - D_BEAM_SKELETON / 2 * 3, 0]) cylinder(R_DOOR_LATCH_SUPPORT_PLATE[2], SIZE_BOLT_LATCH_TO_PLATE / 2, SIZE_BOLT_LATCH_TO_PLATE / 2, center = true);
}
// Chamber nut
translate([0, D_BEAM_SKELETON / 2, T_BEAM_SKELETON]) import("../common/br_t_nut.stl");
// Chamber washer
translate([
0
, D_BEAM_SKELETON / 2
, -R_DOOR_LATCH_SUPPORT_PLATE[2] - T_WASHER_LATCH_PLATE_TO_SKELETON / 2
])
washer(T_WASHER_LATCH_PLATE_TO_SKELETON, D_WASHER_LATCH_PLATE_TO_SKELETON, SIZE_BOLT_LATCH_PLATE_TO_SKELETON, centre = true);
// Chamber bolt
translate([
0
, D_BEAM_SKELETON / 2
, -R_DOOR_LATCH_SUPPORT_PLATE[2] + LENGTH_BOLT_LATCH_PLATE_TO_SKELETON / 2 - T_WASHER_LATCH_PLATE_TO_SKELETON
])
mirror([0, 0, 1]) metric_bolt(SIZE_BOLT_LATCH_PLATE_TO_SKELETON, LENGTH_BOLT_LATCH_PLATE_TO_SKELETON, false, OFFSET_NUT_FROM_BOLT_END_CHAMBER);
// Latch fastener
for (index_bolt = [0 : 1 : 2]) {
translate([0, -D_BEAM_SKELETON / 2 * index_bolt, 0]) {
// Washer
translate([
0
, R_DOOR_LATCH_SUPPORT_PLATE[1] - D_BEAM_SKELETON / 2
, T_WASHER_LATCH_TO_PLATE / 2
])
washer(T_WASHER_LATCH_TO_PLATE, D_WASHER_LATCH_TO_PLATE, SIZE_BOLT_LATCH_TO_PLATE, centre = true);
// Bolt
translate([
0
, R_DOOR_LATCH_SUPPORT_PLATE[1] - D_BEAM_SKELETON / 2
, -R_DOOR_LATCH_SUPPORT_PLATE[2] + LENGTH_BOLT_LATCH_TO_PLATE / 2 - R_LATCH[2]
])
mirror([0, 0, 1]) metric_countersunk_head_bolt(SIZE_BOLT_LATCH_TO_PLATE, LENGTH_BOLT_LATCH_TO_PLATE, true, OFFSET_NUT_FROM_BOLT_END_CHAMBER);
}
}
}
// Sides
mirror([index_latch, 0, 0])
translate([
R_EXTERNAL[0] / 2 + R_DOOR_LATCH_SUPPORT_PLATE[2] / 2
, -R_EXTERNAL[1] / 2 + R_DOOR_LATCH_SUPPORT_PLATE[1] / 2
, L_LEG + R_EXTERNAL[2] - OFFSET_LATCH_FROM_TOP
]) {
rotate([0, 90, 0]) difference() {
cube(R_DOOR_LATCH_SUPPORT_PLATE, center = true);
translate([0, -R_DOOR_LATCH_SUPPORT_PLATE[1] / 2 + D_BEAM_SKELETON / 2, 0]) cylinder(R_DOOR_LATCH_SUPPORT_PLATE[2], SIZE_BOLT_LATCH_PLATE_TO_SKELETON / 2, SIZE_BOLT_LATCH_PLATE_TO_SKELETON / 2, center = true);
translate([0, R_DOOR_LATCH_SUPPORT_PLATE[1] / 2 - D_BEAM_SKELETON / 2 * 1, 0]) cylinder(R_DOOR_LATCH_SUPPORT_PLATE[2], SIZE_BOLT_LATCH_TO_PLATE / 2, SIZE_BOLT_LATCH_TO_PLATE / 2, center = true);
translate([0, R_DOOR_LATCH_SUPPORT_PLATE[1] / 2 - D_BEAM_SKELETON / 2 * 2, 0]) cylinder(R_DOOR_LATCH_SUPPORT_PLATE[2], SIZE_BOLT_LATCH_TO_PLATE / 2, SIZE_BOLT_LATCH_TO_PLATE / 2, center = true);
translate([0, R_DOOR_LATCH_SUPPORT_PLATE[1] / 2 - D_BEAM_SKELETON / 2 * 3, 0]) cylinder(R_DOOR_LATCH_SUPPORT_PLATE[2], SIZE_BOLT_LATCH_TO_PLATE / 2, SIZE_BOLT_LATCH_TO_PLATE / 2, center = true);
}
// Chamber nut
// translate([0, D_BEAM_SKELETON / 2, T_BEAM_SKELETON])
translate([
-R_DOOR_LATCH_SUPPORT_PLATE[2] / 2 - T_BEAM_SKELETON
, -R_DOOR_LATCH_SUPPORT_PLATE[1] / 2 + D_BEAM_SKELETON / 2
, 0
])
rotate([0, -90, 0]) import("../common/br_t_nut.stl");
// Chamber washer
// translate([0, D_BEAM_SKELETON / 2, -R_DOOR_LATCH_SUPPORT_PLATE[2] - T_WASHER_LATCH_PLATE_TO_SKELETON / 2])
translate([
R_DOOR_LATCH_SUPPORT_PLATE[2] / 2 + T_WASHER_LATCH_PLATE_TO_SKELETON / 2
, -R_DOOR_LATCH_SUPPORT_PLATE[1] / 2 + D_BEAM_SKELETON / 2
, 0
])
rotate([0, 90, 0]) washer(T_WASHER_LATCH_PLATE_TO_SKELETON, D_WASHER_LATCH_PLATE_TO_SKELETON, SIZE_BOLT_LATCH_PLATE_TO_SKELETON, centre = true);
// Chamber bolt
translate([
-LENGTH_BOLT_LATCH_PLATE_TO_SKELETON / 2 + R_DOOR_LATCH_SUPPORT_PLATE[2] / 2 + T_WASHER_LATCH_PLATE_TO_SKELETON
, -R_DOOR_LATCH_SUPPORT_PLATE[1] / 2 + D_BEAM_SKELETON / 2
, 0
])
rotate([0, 90, 0]) metric_bolt(SIZE_BOLT_LATCH_PLATE_TO_SKELETON, LENGTH_BOLT_LATCH_PLATE_TO_SKELETON, false, OFFSET_NUT_FROM_BOLT_END_CHAMBER);
// Latch fastener
for (index_bolt = [0 : 1 : 2]) {
translate([0, -D_BEAM_SKELETON / 2 * index_bolt, 0]) {
// Washer
translate([
-T_WASHER_LATCH_TO_PLATE / 2 - R_DOOR_LATCH_SUPPORT_PLATE[2 ] / 2
, R_DOOR_LATCH_SUPPORT_PLATE[1] / 2 - D_BEAM_SKELETON / 2
, 0
])
rotate([0, 90, 0]) washer(T_WASHER_LATCH_TO_PLATE, D_WASHER_LATCH_TO_PLATE, SIZE_BOLT_LATCH_TO_PLATE, centre = true);
// Bolt
translate([
-LENGTH_BOLT_LATCH_TO_PLATE / 2 + R_DOOR_LATCH_SUPPORT_PLATE[2] / 2 + R_LATCH[2]
, R_DOOR_LATCH_SUPPORT_PLATE[1] / 2 - D_BEAM_SKELETON / 2
, 0
])
rotate([0, 90, 0]) metric_countersunk_head_bolt(SIZE_BOLT_LATCH_TO_PLATE, LENGTH_BOLT_LATCH_TO_PLATE, true, OFFSET_NUT_FROM_BOLT_END_CHAMBER);
}
}
}
}
}
// Shopping
echo(str("Skeleton beam Z: Aluminium box section D8 drilled 20mm x 20mm x ", L_LEG + R_EXTERNAL[2] - D_BEAM_SKELETON, "mm - x4"));
echo(str("Skeleton beam Z fixing: Quick connector (6) - x4"));
echo("Inner bracket 6mm - x16");
// Rear panel vent duct fasteners
// Hinge fasteners
echo(str("Door latch support plate fastener nut: M4 T Nut (6) - x4"));
echo(str("Door latch support plate fastener bolt: Bolt M4 x ", 1 + 3.2 + R_DOOR_LATCH_SUPPORT_PLATE[2] + T_WASHER_LATCH_TO_PLATE, "mm - x4"));
echo(str("Door latch support plate fastener washer: Washer M4 x ", D_WASHER_LATCH_TO_PLATE, "mm x ", T_WASHER_LATCH_TO_PLATE, "mm - x4"));
}
glovebox_shell();