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EspressoShotTimer.scad
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EspressoShotTimer.scad
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wall_thickness = 2;
base_width = 88;
base_depth = 44;
case_height = 25;
gaggia_steel_thickness = 0.5;
slitcount = 8;
slitwidth = 2;
/*
* Definition of body.
*/
module base()
{
cube([base_width,base_depth, case_height]);
}
module interior()
{
cube([base_width-4,base_depth-4,case_height]);
}
module base_block() {
difference() {
base();
translate([wall_thickness,wall_thickness,wall_thickness])
interior();
}
}
module bottom_slits() {
gap = ((base_width - (10 * wall_thickness) - (slitcount*slitwidth))) / slitcount;
for (i = [0:8]){
translate([(5*wall_thickness)+(i*(gap+slitwidth)), (4 * wall_thickness), -1])
cube([2, base_depth - (8 * wall_thickness), wall_thickness + 2]);
}
}
module cable_inlet()
{
cube([10,4,6]);
}
module slitted_lower_part()
{
difference(){
base_block();
bottom_slits();
}
}
module hook()
{
translate([-gaggia_steel_thickness, base_depth - 1, 0])
{
cube([gaggia_steel_thickness, 1, case_height]);
}
translate([-gaggia_steel_thickness - wall_thickness, base_depth - 10, 0])
{
cube([wall_thickness, 10, case_height]);
}
}
module complete_lower_part()
{
difference(){
slitted_lower_part();
translate([4,-1,6])
{
cable_inlet();
}
}
}
/*
* Lid definition starts here
*/
module lid_body()
{
cube([base_width,base_depth, wall_thickness]);
}
module top_slits() {
gap = ((base_width - (10 * wall_thickness) - (slitcount*slitwidth))) / slitcount;
for (i = [0:2]){
translate([(5*wall_thickness)+(i*(gap+slitwidth)), (4 * wall_thickness), -1])
cube([2, base_depth - (8 * wall_thickness), wall_thickness + 2]);
}
}
module display_window()
{
cube([19,15,5]);
}
module snap_frame()
{
difference(){
cube([base_width - wall_thickness*2,base_depth - wall_thickness*2, wall_thickness]);
translate([wall_thickness, wall_thickness, -1]){
cube([base_width - wall_thickness*4,base_depth - wall_thickness*4, wall_thickness +2]);
}
}
}
module lid()
{
difference()
{
difference()
{
lid_body();
translate([43+wall_thickness, 13+wall_thickness, -1])
{
display_window();
}
}
top_slits();
}
translate([wall_thickness, wall_thickness, wall_thickness])
{
snap_frame();
}
}
//slits();
complete_lower_part();
translate([0, -base_depth - 10, 0])
{
lid();
}
hook();