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Fixed printing issues

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Jacob Eva 2023-08-04 15:25:19 +01:00
parent f4c132768c
commit fac2bd2326
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GPG Key ID: 0B92E083BBCCAA1E
1 changed files with 13 additions and 6 deletions
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17
Mechanical/OpenSCAD/Enclosure.scad
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@ -104,11 +104,9 @@ module rail(make_printable) {
// The pocket that the latch bar drops into, including a 45 degree cut for printability
translate([0, latch_wall, -latch_h]) cube([latch_d, latch_l, latch_h]);
if (make_printable) {
translate([latch_d, latch_wall+latch_l, -latch_h]) rotate([0, 0, -180+45]) translate([0, -latch_l, 0]) cube([latch_d*2, latch_l, latch_h]);
}
}
}
// A simple cylinder cutout to fillet edges
@ -174,7 +172,7 @@ module expansion_card_lid() {
difference() {
translate([-side_wall*2-gap, -base_ext[1]+side_wall+gap, base_ext[2]-side_wall]) cube([base_ext[0]-side_wall*2-gap*2, base_ext[1]-side_wall*2-gap*2, side_wall]);
translate([-0.5,-16.4,8]) led_cylinder(); // hollow for D2 LED cylinder
translate([30.55,-16.4,8]) led_cylinder(); // hollow for D3 LED cylinder
translate([30.60,-16.4,8]) led_cylinder(); // hollow for D3 LED cylinder
}
// joins them together
translate([side_wall+gap, -side_wall, base[2]-lower_lid_z]) cube([base[0]-side_wall*2-gap*2, side_wall, base_ext[2]-base[2]+gap*2+0.1]);
@ -237,6 +235,8 @@ module expansion_card_base(open_end, make_printable, pcb_mount="boss") {
translate([side_wall, inner[1]+side_wall-notch_l, side_wall]) cube([notch, notch_l, notch_h]);
translate([inner[0]+side_wall, inner[1]+side_wall-notch_l, side_wall+notch_h/2]) rotate([0, 0, 180]) rotate([0, 90, 0]);
translate([inner[0]+side_wall-notch, inner[1]+side_wall-notch_l, side_wall]) cube([notch, notch_l, notch_h]);
translate([side_wall, inner[1]+side_wall-notch_l, side_wall+notch_h/2]) rotate([0, 0, -90]) rotate([0, 90, 0]) rib(notch_h, notch);
translate([inner[0]+side_wall, inner[1]+side_wall-notch_l, side_wall+notch_h/2]) rotate([0, 0, 180]) rotate([0, 90, 0]) rib(notch_h, notch);
}
// cutout for sim card access
@ -256,7 +256,7 @@ module expansion_card_base(open_end, make_printable, pcb_mount="boss") {
translate([0, base[1]-ledge_cut_d, 0]) cube([base[0], ledge_cut_d, ledge_cut]);
// hollow bottom to provide room for back of board
translate([side_wall,-notch_l,-hollow_bottom_z+1.5]) cube([base[0]-side_wall*2, base[1]-side_wall, hollow_bottom_z]);
//translate([side_wall,-notch_l,-hollow_bottom_z+1.5]) cube([base[0]-side_wall*2, base[1]-side_wall, hollow_bottom_z]);
}
difference() {
@ -292,6 +292,13 @@ module expansion_card_base(open_end, make_printable, pcb_mount="boss") {
}
}
// A simple 45 degree rib to improve printability
module rib(thickness, height) {
translate([-thickness/2, 0, 0]) difference() {
cube([thickness, height, height]);
translate([-thickness/2, height, 0]) rotate([45, 0, 0]) cube([thickness*2, height*2, height*2]);
}
}
module expansion_card_ext(make_printable, pcb_mount="boss_insert") {
// Hollowing of the inside
@ -346,7 +353,7 @@ module led_cylinder(stopper) {
}
}
translate([base_ext[0]-6.45-side_wall*2, -base[1]-base_ext[1]+side_wall*2+0.8, pcb_h+0.78+led_h]) led_cylinder(true); // D2 LED column
translate([base_ext[0]-6.4-side_wall*2, -base[1]-base_ext[1]+side_wall*2+0.8, pcb_h+0.78+led_h]) led_cylinder(true); // D2 LED column
translate([-0.5, -base[1]-base_ext[1]+side_wall*2+0.8, pcb_h+0.78+led_h]) led_cylinder(true); // D3 LED column