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further work on rack-mount refactor

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This commit is contained in:
zhao
2023-09-01 15:30:16 -04:00
parent 658fcf9948
commit be3020cbb1
10 changed files with 194 additions and 92 deletions
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20
rack-mount/tray/animate.scad Normal file
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@ -0,0 +1,20 @@
include <../common.scad>
use <./entry.scad>
$vpt = [100,-42,36];
$vpr = [70,0,27];
$vpd = 445;
$vpf = 22.50;
animateTraySystem(at=$t);
module animateTraySystem(at=$t) {
trayU = max(1, ceil(at*3));
x=100;
y=100;
dx = abs(lerp(a=-40, b=40, t=at));
dy = abs(lerp(a=-30, b=30, t=at));
traySystem(trayU=trayU, baseWidth=x+dx, baseDepth=y+dy, mountPoints=[]);
}

63
rack-mount/tray/entry.scad
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@ -8,25 +8,27 @@ use <./tray.scad>
!!! Please also make sure that the correct rack frame preset is set in rackFrame.scad !!!
*/
module traySystem (
// begin config ////////////////////////////////////////////////////////////////////////////////////////////////////////
trayU = 2;
trayU = 2,
baseWidth = 145;
baseDepth = 100;
baseWidth = 145,
baseDepth = 100,
baseThickness = 3; // tray bottom thickness
frontThickness = 3; // front plate thickness
sideThickness = 3;
baseThickness = 3, // tray bottom thickness
frontThickness = 3, // front plate thickness
sideThickness = 3,
backLipHeight = 2;
frontLipHeight = 2;
backLipHeight = 2,
frontLipHeight = 2,
sideSupport = true;
trayLeftPadding = 10; // extra space between the left rail and tray. configure this to move the tray left/right.
sideSupport = true,
trayLeftPadding = 10, // extra space between the left rail and tray. configure this to move the tray left/right.
mountPointType = "m3";
mountPointElevation = 1; // basically standoff height
mountPointType = "m3",
mountPointElevation = 1, // basically standoff height
// add/config standoff coordinates here. Format is [[x,y]]
mountPoints = [
@ -34,22 +36,27 @@ mountPoints = [
[30+75,10],
[30,10+75],
[30+75,10+75],
];
]
// end config //////////////////////////////////////////////////////////////////////////////////////////////////////////
) {
bottomScrewTray(
u=trayU,
trayWidth=baseWidth,
trayDepth=baseDepth,
trayThickness=baseThickness,
frontLipHeight=frontLipHeight,
backLipHeight=backLipHeight,
mountPoints=mountPoints,
frontThickness=frontThickness,
sideThickness=sideThickness,
mountPointElevation=mountPointElevation,
mountPointType=mountPointType,
sideSupport=sideSupport,
trayLeftPadding=trayLeftPadding
);
bottomScrewTray (
u = trayU,
trayWidth = baseWidth,
trayDepth = baseDepth,
trayThickness = baseThickness,
frontLipHeight = frontLipHeight,
backLipHeight = backLipHeight,
mountPoints = mountPoints,
frontThickness = frontThickness,
sideThickness = sideThickness,
mountPointElevation = mountPointElevation,
mountPointType = mountPointType,
sideSupport = sideSupport,
trayLeftPadding = trayLeftPadding
);
}
traySystem();

35
rack-mount/tray/tray.scad
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@ -62,23 +62,28 @@ module bottomScrewTray(u, trayWidth, trayDepth, trayThickness, mountPoints, moun
mountPointPosThickness = 2;
apply_pn() {
for (i = [0:len(mountPoints)-1]) {
x = mountPoints[i][0];
y = mountPoints[i][1];
if (len(mountPoints) > 0) {
apply_pn() {
for (i = [0:len(mountPoints)-1]) {
x = mountPoints[i][0];
y = mountPoints[i][1];
translate(v=[x, y, 0])
cylinder(r=screwRadiusSlacked(mountPointType)+mountPointPosThickness, h=mountPointElevation);
}
for (i = [0:len(mountPoints)-1]) {
x = mountPoints[i][0];
y = mountPoints[i][1];
translate(v=[x, y, -trayThickness])
mirror(v=[0,0,1])
counterSunkHead_N(mountPointType, inf, inf);
translate(v = [x, y, 0])
cylinder(r = screwRadiusSlacked(mountPointType)+mountPointPosThickness, h = mountPointElevation);
}
for (i = [0:len(mountPoints)-1]) {
x = mountPoints[i][0];
y = mountPoints[i][1];
translate(v = [x, y, -trayThickness])
mirror(v = [0, 0, 1])
counterSunkHead_N(mountPointType, inf, inf);
}
children(0);
}
} else {
children(0);
}