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Add configurable case_thickness parameter #11

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Add configurable case_thickness parameter #11

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11 changes: 6 additions & 5 deletions 10InchRackGenerator.scad
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,7 @@ switch_width = 135.0;
switch_depth = 135.0;
switch_height = 28.30;

case_thickness = 6; // Thickness of case walls

front_wire_holes = false; // [true:Show front wire holes, false:Hide front wire holes]
air_holes = true; // [true:Show air holes, false:Hide air holes]
Expand All @@ -20,7 +21,7 @@ height = 44.45 * rack_height;
module switch_mount(switch_width, switch_height, switch_depth) {
//6 inch racks (mounts=152.4mm; rails=15.875mm; usable space=120.65mm)
//10 inch racks (mounts=254.0mm; rails=15.875mm; usable space=221.5mm)
chassis_width = min(switch_width + 12, (rack_width == 152.4) ? 120.65 : 221.5);
chassis_width = min(switch_width + (2 * case_thickness), (rack_width == 152.4) ? 120.65 : 221.5);
front_thickness = 3.0;
corner_radius = 4.0;
chassis_edge_radius = 2.0;
Expand Down Expand Up @@ -75,7 +76,7 @@ module switch_mount(switch_width, switch_height, switch_depth) {
// Create the main body as a separate module
module main_body() {
side_margin = (rack_width - chassis_width) / 2;
chassis_height = switch_height + 12;
chassis_height = switch_height + (2 * case_thickness);
union() {
// Front panel
linear_extrude(height = front_thickness) {
Expand Down Expand Up @@ -185,7 +186,7 @@ module switch_mount(switch_width, switch_height, switch_depth) {

// Zip tie indents (top and bottom)
x_pos = (rack_width - switch_width)/2;
chassis_height = switch_height + 12;
chassis_height = switch_height + (2 * case_thickness);
// Bottom indent
translate([x_pos, (height - chassis_height)/2, switch_depth]) {
cube([switch_width, zip_tie_indent_depth, zip_tie_cutout_depth]);
Expand Down Expand Up @@ -247,7 +248,7 @@ module switch_mount(switch_width, switch_height, switch_depth) {

// SIDE FACE HOLES (X-axis through left and right sides)
// Calculate chassis dimensions
chassis_width = min(switch_width + 12, (rack_width == 152.4) ? 120.65 : 221.5);
chassis_width = min(switch_width + (2 * case_thickness), (rack_width == 152.4) ? 120.65 : 221.5);
side_margin = (rack_width - chassis_width) / 2;

// Calculate available space within switch height
Expand Down Expand Up @@ -323,4 +324,4 @@ if (print_orientation) {
rotate([-90,0,0])
translate([0, -height/2, -switch_depth/2])
switch_mount(switch_width, switch_height, switch_depth);
}
}