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adjusted 2mm panel_clamps, implemented bottom cover and front vents

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This commit is contained in:
Edward Kisiel
2025-05-07 15:36:18 -04:00
parent 5b03cd94fc
commit c09d444913
4 changed files with 142 additions and 109 deletions
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217
mod/case_rack.scad
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@@ -30,80 +30,94 @@ rack_asm_gap = .25;
rack_asm_size = 5;
rack_asm_hole = 2.25;
if(side == "bottom") {
if(case_design == "rack" && side == "bottom") {
difference() {
union() {
difference() {
union() {
if(case_design == "rack") {
difference() {
translate([(width/2)-wallthick-gap,(depth/2)-wallthick-gap,(case_z-floorthick)/2])
cube_fillet_inside([width,depth,case_z-floorthick],
vertical=[corner_fillet,corner_fillet,0,0],
difference() {
translate([(width/2)-wallthick-gap,(depth/2)-wallthick-gap,(case_z-floorthick)/2])
cube_fillet_inside([width,depth,case_z-floorthick],
vertical=[corner_fillet,corner_fillet,0,0],
top=[0,0,0,0], bottom=[edge_fillet,edge_fillet,edge_fillet,edge_fillet,edge_fillet], $fn=90);
translate([(width/2)-wallthick-gap,(depth/2)-wallthick-gap,floorthick+(floorthick+case_z)/2])
cube_fillet_inside([width-(wallthick*2),depth-(wallthick*2),case_z+floorthick],
vertical=[corner_fillet-wallthick,corner_fillet-wallthick,-wallthick,-wallthick],
top=[0,0,0,0], bottom=[edge_fillet,edge_fillet,edge_fillet,edge_fillet,edge_fillet], $fn=90);
translate([(width/2)-wallthick-gap,(depth/2)-wallthick-gap,floorthick+(floorthick+case_z)/2])
cube_fillet_inside([width-(wallthick*2),depth-(wallthick*2),case_z+floorthick],
vertical=[corner_fillet-wallthick,corner_fillet-wallthick,-wallthick,-wallthick],
top=[0,0,0,0], bottom=[edge_fillet,edge_fillet,edge_fillet,edge_fillet,edge_fillet], $fn=90);
}
// rack ears
translate([-gap-wallthick, -gap+(sidethick-wallthick), 0])
rack_end_bracket("left", rack_size, sidethick);
translate([width-wallthick-gap, -gap+(sidethick-wallthick), 0])
rack_end_bracket("right", rack_size, sidethick);
// case floor panel clamp holes
translate([150-gap-wallthick,(depth/2)-gap-wallthick,floorthick-adj-.5])
panel_clamp("bottom", "m2", "sloped", 6, 18, 5, [true,10,2,"default"]);
translate([300-gap-wallthick,(depth/2)-gap-wallthick,floorthick-adj-.5])
panel_clamp("bottom", "m2", "sloped", 6, 18, 5, [true,10,2,"default"]);
// bay divider walls
for(r = [0:len(rack_bay_sbc)-1]) {
if(rack_bay_wall[r] == true) {
translate([-gap-wallthick-1+rack_asm_gap/2+75*(r+1),-gap-wallthick-adj,0])
cube([wallthick-1,depth,case_z-2*floorthick]);
}
}
// case upper panel clamps
translate([150-gap-wallthick,-gap-adj-.5,case_z-13])
panel_clamp("rear", "m2", "sloped", 6, 18, 5, [false,10,2,"default"]);
translate([300-gap-wallthick,-gap-adj-.5,case_z-13])
panel_clamp("rear", "m2", "sloped", 6, 18, 5, [false,10,2,"default"]);
translate([150-gap-wallthick,depth-gap-(2*wallthick)+adj+.5,
case_z-13]) panel_clamp("front", "m2", "sloped", 6, 18, 5, [false,10,2,"default"]);
translate([300-gap-wallthick,depth-gap-(2*wallthick)+adj+.5,
case_z-13]) panel_clamp("front", "m2", "sloped", 6, 18, 5, [false,10,2,"default"]);
// case upper panel clamp holes
translate([150-gap-wallthick,-gap-adj,case_z-13])
panel_clamp("rear", "m2", "sloped", 6, 18, 5, [true,10,2,"default"]);
translate([300-gap-wallthick,-gap-adj,case_z-13])
panel_clamp("rear", "m2", "sloped", 6, 18, 5, [true,10,2,"default"]);
translate([150-gap-wallthick,depth-gap-(2*wallthick)+adj,
case_z-13]) panel_clamp("front", "m2", "sloped", 6, 18, 5, [true,10,2,"default"]);
translate([300-gap-wallthick,depth-gap-(2*wallthick)+adj,
case_z-13]) panel_clamp("front", "m2", "sloped", 6, 18, 5, [true,10,2,"default"]);
// case floor panel clamps
translate([150-gap-wallthick,(depth/2)-gap-wallthick,floorthick-adj])
panel_clamp("bottom", "m2", "sloped", 6, 18, 5, [false,10,2,"default"]);
translate([300-gap-wallthick,(depth/2)-gap-wallthick,floorthick-adj])
panel_clamp("bottom", "m2", "sloped", 6, 18, 5, [false,10,2,"default"]);
// case lower assembly blocks
// rear left - left side
translate([150-gap-wallthick-rack_asm_size,-gap-adj,floorthick-adj])
cube([rack_asm_size,rack_asm_size,rack_asm_size]);
// rear right - left side
translate([300-gap-wallthick-rack_asm_size,-gap-adj,floorthick-adj])
cube([rack_asm_size,rack_asm_size,rack_asm_size]);
// rear left - right side
translate([150-gap-wallthick+rack_asm_gap,-gap-adj,floorthick-adj])
cube([rack_asm_size,rack_asm_size,rack_asm_size]);
// rear right - right
translate([300-gap-wallthick+rack_asm_gap,-gap-adj,floorthick-adj])
cube([rack_asm_size,rack_asm_size,rack_asm_size]);
// front left - left
translate([150-gap-wallthick-rack_asm_size,depth-gap-(2*wallthick)-rack_asm_size+adj,
floorthick-adj]) cube([rack_asm_size,rack_asm_size,rack_asm_size]);
// front right - left
translate([300-gap-wallthick-rack_asm_size,depth-gap-(2*wallthick)-rack_asm_size+adj,
floorthick-adj]) cube([rack_asm_size,rack_asm_size,rack_asm_size]);
// front left - right
translate([150-gap-wallthick+rack_asm_gap,
depth-gap-(2*wallthick)-rack_asm_size+adj,floorthick-adj])
cube([rack_asm_size,rack_asm_size,rack_asm_size]);
// front right - right
translate([300-gap-wallthick+rack_asm_gap,
depth-gap-(2*wallthick)-rack_asm_size+adj,floorthick-adj])
cube([rack_asm_size,rack_asm_size,rack_asm_size]);
}
// rack mounting tabs
translate([-gap-wallthick, -gap+(sidethick-wallthick), 0])
rack_end_bracket("left", rack_size, sidethick);
translate([width-wallthick-gap, -gap+(sidethick-wallthick), 0])
rack_end_bracket("right", rack_size, sidethick);
// bay divider walls
for(r = [0:len(rack_bay_sbc)-1]) {
if(rack_bay_wall[r] == true) {
translate([-gap-wallthick-1+rack_asm_gap/2+75*(r+1),-gap-wallthick-adj,0])
cube([wallthick-1,depth,case_z-2*floorthick]);
}
}
// case upper panel clamps
translate([150-gap-wallthick,-gap-adj,case_z-13])
panel_clamp("rear", "m2", "sloped", 6, 18, 5, [false,10,2,"default"]);
translate([300-gap-wallthick,-gap-adj,case_z-13])
panel_clamp("rear", "m2", "sloped", 6, 18, 5, [false,10,2,"default"]);
translate([150-gap-wallthick,depth-gap-(2*wallthick)+adj,
case_z-13]) panel_clamp("front", "m2", "sloped", 6, 18, 5, [false,10,2,"default"]);
translate([300-gap-wallthick,depth-gap-(2*wallthick)+adj,
case_z-13]) panel_clamp("front", "m2", "sloped", 6, 18, 5, [false,10,2,"default"]);
// case floor panel clamps
translate([150-gap-wallthick,(depth/2)-gap-wallthick,floorthick-adj-.5])
panel_clamp("bottom", "m2", "sloped", 6, 18, 5, [false,10,2,"default"]);
translate([300-gap-wallthick,(depth/2)-gap-wallthick,floorthick-adj-.5])
panel_clamp("bottom", "m2", "sloped", 6, 18, 5, [false,10,2,"default"]);
// case lower assembly blocks
// rear left - left side
translate([150-gap-wallthick-rack_asm_size,-gap-adj,floorthick-adj])
cube([rack_asm_size,rack_asm_size,rack_asm_size]);
// rear right - left side
translate([300-gap-wallthick-rack_asm_size,-gap-adj,floorthick-adj])
cube([rack_asm_size,rack_asm_size,rack_asm_size]);
// rear left - right side
translate([150-gap-wallthick+rack_asm_gap,-gap-adj,floorthick-adj])
cube([rack_asm_size,rack_asm_size,rack_asm_size]);
// rear right - right
translate([300-gap-wallthick+rack_asm_gap,-gap-adj,floorthick-adj])
cube([rack_asm_size,rack_asm_size,rack_asm_size]);
// front left - left
translate([150-gap-wallthick-rack_asm_size,depth-gap-(2*wallthick)-rack_asm_size+adj,
floorthick-adj]) cube([rack_asm_size,rack_asm_size,rack_asm_size]);
// front right - left
translate([300-gap-wallthick-rack_asm_size,depth-gap-(2*wallthick)-rack_asm_size+adj,
floorthick-adj]) cube([rack_asm_size,rack_asm_size,rack_asm_size]);
// front left - right
translate([150-gap-wallthick+rack_asm_gap,
depth-gap-(2*wallthick)-rack_asm_size+adj,floorthick-adj])
cube([rack_asm_size,rack_asm_size,rack_asm_size]);
// front right - right
translate([300-gap-wallthick+rack_asm_gap,
depth-gap-(2*wallthick)-rack_asm_size+adj,floorthick-adj])
cube([rack_asm_size,rack_asm_size,rack_asm_size]);
// additive accessories
if(accessory_name != "none") {
@@ -121,7 +135,8 @@ if(side == "bottom") {
mask = accessory_data[a[0]][i+10];
if(class == "add1" && face == "bottom") {
parametric_move_add(type, loc_x, loc_y, loc_z, face, rotation, parametric, size, data, [false,mask[1],mask[2],mask[3]]);
parametric_move_add(type, loc_x, loc_y, loc_z, face, rotation, parametric,
size, data, [false,mask[1],mask[2],mask[3]]);
}
}
}
@@ -175,7 +190,7 @@ if(side == "bottom") {
translate([300-gap-wallthick+rack_asm_size+adj+rack_asm_gap-2,depth-gap-(2*wallthick)-(rack_asm_size/2)+adj,
floorthick-adj+(rack_asm_size/2)]) rotate([0,90,0])
cylinder(d=4*2/sqrt(3), h=2);
// pcb and multi-pcb standoff holes
for(r = [0:len(rack_bay_sbc)-1]) {
if(rack_bay_sbc[r] != "empty") {
s = search([rack_bay_sbc[r]],sbc_data);
@@ -188,13 +203,15 @@ if(side == "bottom") {
pcb_color = sbc_data[s[0]][11][1];
pcb_radius = sbc_data[s[0]][11][0];
pcb_loc_x = rack_bay_rotation[r] == 90 ? rack_bay_xyz_loc[r][0] + pcb_width : rack_bay_rotation[r] == 180 ? rack_bay_xyz_loc[r][0] + pcb_width : rack_bay_xyz_loc[r][0];
pcb_loc_y = rack_bay_rotation[r] == 270 ? rack_bay_xyz_loc[r][1]+pcb_width : rack_bay_rotation[r] == 180 ? rack_bay_xyz_loc[r][1]+pcb_depth : rack_bay_xyz_loc[r][1];
pcb_loc_x = rack_bay_rotation[r] == 90 ? rack_bay_xyz_loc[r][0] + pcb_width :
rack_bay_rotation[r] == 180 ? rack_bay_xyz_loc[r][0] + pcb_width : rack_bay_xyz_loc[r][0];
pcb_loc_y = rack_bay_rotation[r] == 270 ? rack_bay_xyz_loc[r][1]+pcb_width :
rack_bay_rotation[r] == 180 ? rack_bay_xyz_loc[r][1]+pcb_depth : rack_bay_xyz_loc[r][1];
pcb_loc_z = rack_bay_xyz_loc[r][2];
translate([pcb_loc_x,pcb_loc_y,pcb_loc_z]) rotate([0,0,rack_bay_rotation[r]]) union() {
// pcb standoff holes
if(sbc_bottom_standoffs == true && rack_bay_sbc[r] != "empty") {
if(sbc_bottom_standoffs == true) {
for (i=[1:11:len(sbc_data[s[0]])-2]) {
class = sbc_data[s[0]][i+1];
type = sbc_data[s[0]][i+2];
@@ -229,7 +246,7 @@ if(side == "bottom") {
}
}
// multi-pcb standoff holes
if(multipcb_bottom_standoffs == true && rack_bay_sbc[r] != "empty") {
if(multipcb_bottom_standoffs == true) {
for (i=[1:11:len(sbc_data[s[0]])-2]) {
class = sbc_data[s[0]][i+1];
type = sbc_data[s[0]][i+2];
@@ -324,30 +341,42 @@ if(side == "bottom") {
}
}
// bottom cover pattern
if(bottom_cover_pattern != "solid") {
if(bottom_cover_pattern == "hex_5mm") {
translate([1,0,-floorthick+adj]) vent_hex(width/3.75,depth/6,floorthick+4,5,1.5,"horizontal");
}
if(bottom_cover_pattern == "hex_8mm") {
translate([1,2,-floorthick+adj]) vent_hex(width/5.5,depth/9.5,floorthick+4,8,1.5,"horizontal");
}
if(bottom_cover_pattern == "linear_vertical") {
translate([0,-gap,-floorthick+adj])
vent(wallthick,depth-2*wallthick-gap,floorthick+4,1,1,(width-2*wallthick-gap)/4,"horizontal");
}
if(bottom_cover_pattern == "linear_horizontal") {
translate([-gap,-gap,-floorthick+adj])
vent(width-2*(wallthick+gap),wallthick,floorthick+4,1,(depth-2*wallthick-gap)/3,1,"horizontal");
}
if(bottom_cover_pattern == "astroid") {
for(c=[3:12:depth-8]) {
for(r=[4:12:width-8]) {
translate([r,c,-(2*floorthick)]) linear_extrude(floorthick+5) import("./dxf/astroid_8mm.dxf");
for(r = [0:len(rack_bay_sbc)-1]) {
if(bottom_cover_pattern != "solid") {
if(bottom_cover_pattern == "hex_5mm") {
translate([rack_bay_xyz_loc[r][0]+25,rack_bay_xyz_loc[r][1]+10,-floorthick+adj])
vent_hex(15/3.75,(depth-40)/6,floorthick+4,5,1.5,"horizontal");
}
if(bottom_cover_pattern == "hex_8mm") {
translate([rack_bay_xyz_loc[r][0]+10,rack_bay_xyz_loc[r][1]+5,-floorthick+adj])
vent_hex(35/5.5,(depth-10)/9.5,floorthick+4,8,1.5,"horizontal");
}
if(bottom_cover_pattern == "linear_vertical") {
translate([rack_bay_xyz_loc[r][0]+10,rack_bay_xyz_loc[r][1]+10,-floorthick+adj])
vent(2,12,floorthick+4,1,1,9,"horizontal");
translate([rack_bay_xyz_loc[r][0]+10,rack_bay_xyz_loc[r][1]+55,-floorthick+adj])
vent(2,12,floorthick+4,1,1,9,"horizontal");
}
if(bottom_cover_pattern == "linear_horizontal") {
translate([rack_bay_xyz_loc[r][0]+10,rack_bay_xyz_loc[r][1]+10,-floorthick+adj])
vent(35-2*(wallthick+gap),wallthick,floorthick+4,1,(depth-2*wallthick-gap)/6,1,"horizontal");
}
if(bottom_cover_pattern == "astroid") {
for(c=[rack_bay_xyz_loc[r][1]+10:12:85+rack_bay_xyz_loc[r][1]]) {
for(r=[rack_bay_xyz_loc[r][0]:12:55+rack_bay_xyz_loc[r][0]]) {
translate([r,c,-floorthick]) linear_extrude(floorthick+5) import("./dxf/astroid_8mm.dxf");
}
}
}
}
// front vent
if(rack_bay_face[r] == "vent") {
translate([-gap-wallthick-1+rack_asm_gap/2+75*(r+1)-75+14,-gap-adj,case_z-16])
vent(2,10,wallthick+4,2,1,9,"vertical");
}
}
}
// pcb and multi-pcb standoffs
for(r = [0:len(rack_bay_sbc)-1]) {
if(rack_bay_sbc[r] != "empty") {
s = search([rack_bay_sbc[r]],sbc_data);
@@ -360,8 +389,10 @@ if(side == "bottom") {
pcb_color = sbc_data[s[0]][11][1];
pcb_radius = sbc_data[s[0]][11][0];
pcb_loc_x = rack_bay_rotation[r] == 90 ? rack_bay_xyz_loc[r][0] + pcb_width : rack_bay_rotation[r] == 180 ? rack_bay_xyz_loc[r][0] + pcb_width : rack_bay_xyz_loc[r][0];
pcb_loc_y = rack_bay_rotation[r] == 270 ? rack_bay_xyz_loc[r][1]+pcb_width : rack_bay_rotation[r] == 180 ? rack_bay_xyz_loc[r][1]+pcb_depth : rack_bay_xyz_loc[r][1];
pcb_loc_x = rack_bay_rotation[r] == 90 ? rack_bay_xyz_loc[r][0] + pcb_width :
rack_bay_rotation[r] == 180 ? rack_bay_xyz_loc[r][0] + pcb_width : rack_bay_xyz_loc[r][0];
pcb_loc_y = rack_bay_rotation[r] == 270 ? rack_bay_xyz_loc[r][1]+pcb_width :
rack_bay_rotation[r] == 180 ? rack_bay_xyz_loc[r][1]+pcb_depth : rack_bay_xyz_loc[r][1];
pcb_loc_z = rack_bay_xyz_loc[r][2];
translate([pcb_loc_x,pcb_loc_y,pcb_loc_z]) rotate([0,0,rack_bay_rotation[r]]) union() {