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setup screw mask for panel_clamp and used mask for rack case

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This commit is contained in:
Edward Kisiel
2025-05-08 16:25:11 -04:00
parent cd05ff7528
commit c3ec2837ed
2 changed files with 54 additions and 2 deletions
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36
lib/panel_clamp.scad
View File

@@ -37,10 +37,44 @@ module panel_clamp(face, screw, style, dia_x, dia_y, height, mask) {
roty = 0;
rotz = face == "left" ? 90 : face == "right" ? 270 : 0;
if(enablemask == true && mstyle == "default") {
if(enablemask == true) {
rotate([rotx,roty,rotz]) {
if(mstyle == "default") {
cylinder(d=dia_y, h=height);
}
if(screw == "m2" && mstyle == "holes") {
translate([(-dia_y-(nuts[2][0]+.5)/2)/2, 0, 2.25]) rotate([0,90,0])
cylinder(d=nuts[0][0]+.5, h=dia_y+2);
translate([-(dia_y/2), 0, 2.25]) rotate([0,90,0])
cylinder(d=nuts[0][1]*2/sqrt(3), h=dia_y*.375, $fn=6);
translate([nuts[0][0]+.5, 0, 2.25]) rotate([0,90,0])
cylinder(d=nuts[0][1]+.5, h=dia_y*.375);
}
if(screw == "m2.5" && mstyle == "holes") {
translate([(-dia_y-(nuts[2][0]+.5)/2)/2, 0, 3]) rotate([0,90,0])
cylinder(d=nuts[1][0]+.5, h=dia_y+2);
translate([-(dia_y/2), 0, 3]) rotate([0,90,0])
cylinder(d=nuts[1][1]*2/sqrt(3), h=dia_y*.375, $fn=6);
translate([nuts[1][0]+.5, 0, 3]) rotate([0,90,0])
cylinder(d=nuts[1][1]+.5, h=dia_y*.375);
}
if(screw == "m3" && mstyle == "holes") {
translate([(-dia_y-(nuts[2][0]+.5)/2)/2, 0, 3]) rotate([0,90,0])
cylinder(d=nuts[2][0]+.5, h=dia_y+2);
translate([-(dia_y/2), 0, 3]) rotate([0,90,0])
cylinder(d=nuts[2][1]*2/sqrt(3), h=dia_y*.375, $fn=6);
translate([nuts[2][0]+.5, 0, 3]) rotate([0,90,0])
cylinder(d=nuts[2][1]+.5, h=dia_y*.375);
}
if(screw == "m4" && mstyle == "holes") {
translate([(-dia_y-(nuts[2][0]+.5)/2)/2, 0, 3]) rotate([0,90,0])
cylinder(d=nuts[3][0]+.5, h=dia_y+2);
translate([-(dia_y/2), 0, 3]) rotate([0,90,0])
cylinder(d=nuts[3][1]*2/sqrt(3), h=dia_y*.375, $fn=6);
translate([nuts[3][0]+.5, 0, 3]) rotate([0,90,0])
cylinder(d=nuts[3][1]+.5, h=dia_y*.375);
}
}
}
if(enablemask == false) {
rotate([rotx,roty,rotz]) {

18
mod/case_rack.scad
View File

@@ -387,6 +387,24 @@ if(case_design == "rack" && side == "bottom") {
vent(2,10,wallthick+4,2,1,9,"vertical");
}
}
// 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,"holes"]);
if(rack_width == 19) {
translate([300-gap-wallthick,(depth/2)-gap-wallthick,floorthick-adj-.5])
panel_clamp("bottom", "m2", "sloped", 6, 18, 5, [true,10,2,"holes"]);
}
// 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,"holes"]);
translate([150-gap-wallthick,depth-gap-(2*wallthick)+adj,
case_z-13]) panel_clamp("front", "m2", "sloped", 6, 18, 5, [true,10,2,"holes"]);
if(rack_width == 19) {
translate([300-gap-wallthick,-gap-adj,case_z-13])
panel_clamp("rear", "m2", "sloped", 6, 18, 5, [true,10,2,"holes"]);
translate([300-gap-wallthick,depth-gap-(2*wallthick)+adj,
case_z-13]) panel_clamp("front", "m2", "sloped", 6, 18, 5, [true,10,2,"holes"]);
}
}
// pcb and multi-pcb standoffs
for(r = [0:len(rack_bay_sbc)-1]) {