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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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21
rack-mount/enclosed-box/animate.scad Normal file
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@ -0,0 +1,21 @@
use <./entry.scad>
$vpt = [120,-30,63];
$vpr = [74,0,25];
$vpd = 550;
$vpf = 22.50;
animateEnclosedBoxSystem(at=$t);
module animateEnclosedBoxSystem(at=$t) {
zOrientation = "middle";
x=150;
y=70;
z=20;
dx = abs(lerp(a=-20, b=20, t=at));
dy = abs(lerp(a=-50, b=50, t=at));
dz = abs(lerp(a=-15, b=15, t=at));
enclosedBoxSystem(visualize=true, zOrientation=zOrientation, boxWidth=x+dx, boxDepth=y+dy, boxHeight=z+dz);
}

81
rack-mount/enclosed-box/entry.scad
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@ -11,55 +11,64 @@ use <./frontBoxHolder.scad>
This system does not require any mounting holes on the enclosed box.
!!! Please also make sure that the correct rack frame preset is set in rackFrame.scad !!!
TODO support full box (so for the micro profile it would be 180) this may require widening the main rail
*/
module enclosedBoxSystem (
// begin config ////////////////////////////////////////////////////////////////////////////////////////////////////////
// Does not affect any part dimensions. Set this to true to visualize how a box would be mounted.
visualize = false;
visualize = false,
zOrientation = "middle", // ["middle" | "bottom"]
recessSideRail = false,
boxWidth = 170;
boxHeight = 27.0;
boxDepth = 100;
boxWidth = 170,
boxHeight = 27,
boxDepth = 100,
railDefaultThickness = 1.5;
railSideThickness = 3;
railDefaultThickness = 1.5,
railSideThickness = 3,
frontPlateThickness = 3;
frontPlateCutoutYSpace = 3;
frontPlateCutoutXSpace = 5;
zOrientation = "middle"; // or "bottom"
frontPlateThickness = 3,
frontPlateCutoutYSpace = 3,
frontPlateCutoutXSpace = 5,
// end config //////////////////////////////////////////////////////////////////////////////////////////////////////////
) {
leftRailTrans = identity;
rightRailTrans = visualize
? translate(v = [boxWidth, 0, 0])*mirror(v = [1, 0, 0])
: translate(v = [sideRailBaseWidth*2, 0, 0])*mirror(v = [1, 0, 0]);
leftRailTrans = identity;
rightRailTrans = visualize
? translate(v=[boxWidth,0,0]) * mirror(v=[1,0,0])
: translate(v=[sideRailBaseWidth*2,0,0]) * mirror(v=[1,0,0]);
u = findU(boxHeight, railDefaultThickness);
railBottomThickness = railBottomThickness(u, boxHeight, railDefaultThickness, zOrientation);
frontBoxHolderTrans = visualize
? translate(v = [railSideThickness-(railSupportsDx-boxWidth)/2, 0, sideRailLowerMountPointToBottom-
railBottomThickness])*mirror(v = [0, 1, 0])*rotate(a = [90, 0, 0])
: mirror(v = [0, 1, 0])*translate(v = [0, uDiff, frontPlateThickness-railBottomThickness]);
u = findU(boxHeight, railDefaultThickness);
railBottomThickness = railBottomThickness(u, boxHeight, railDefaultThickness, zOrientation);
frontBoxHolderTrans = visualize
? translate(v=[railSideThickness-(railSupportsDx-boxWidth)/2,0, sideRailLowerMountPointToBottom-railBottomThickness]) * mirror(v=[0,1,0]) * rotate(a=[90,0,0])
: mirror(v=[0,1,0]) * translate(v=[0,uDiff,frontPlateThickness - railBottomThickness]);
if (visualize) {
if (visualize) {
%cube(size = [boxWidth, boxDepth, boxHeight]);
}
multmatrix(leftRailTrans)
sideSupportRailBase(top = true, recess = recessSideRail, defaultThickness = railDefaultThickness, supportedZ =
boxHeight, supportedY = boxDepth, supportedX = boxWidth, zOrientation = zOrientation, railSideThickness =
railSideThickness);
multmatrix(rightRailTrans)
sideSupportRailBase(top = true, recess = recessSideRail, defaultThickness = railDefaultThickness, supportedZ =
boxHeight, supportedY = boxDepth, supportedX = boxWidth, zOrientation = zOrientation, railSideThickness =
railSideThickness);
multmatrix(frontBoxHolderTrans)
frontBoxHolder(
cutoutOffsetX = (rackMountScrewWidth-(boxWidth-2*frontPlateCutoutXSpace))/2, cutoutOffsetY = railBottomThickness+
frontPlateCutoutYSpace,
cutoutX = boxWidth-2*frontPlateCutoutXSpace, cutoutY = boxHeight-2*frontPlateCutoutYSpace,
zOrientation = zOrientation, supportedZ = boxHeight, supportWidth = max(10, boxWidth-(sideRailBaseWidth+10)),
supportRailDefaultThickness = railDefaultThickness, plateThickness = frontPlateThickness
);
}
multmatrix(leftRailTrans)
sideSupportRailBase(top=true, defaultThickness=railDefaultThickness, supportedZ=boxHeight, supportedY=boxDepth, supportedX=boxWidth, zOrientation=zOrientation, railSideThickness=railSideThickness);
multmatrix(rightRailTrans)
sideSupportRailBase(top=true, defaultThickness=railDefaultThickness, supportedZ=boxHeight, supportedY=boxDepth, supportedX=boxWidth, zOrientation=zOrientation, railSideThickness=railSideThickness);
multmatrix(frontBoxHolderTrans)
frontBoxHolder(
cutoutOffsetX=(rackMountScrewWidth-(boxWidth-2*frontPlateCutoutXSpace))/2, cutoutOffsetY=railBottomThickness+frontPlateCutoutYSpace,
cutoutX=boxWidth-2*frontPlateCutoutXSpace, cutoutY=boxHeight-2*frontPlateCutoutYSpace,
zOrientation = zOrientation, supportedZ=boxHeight, supportWidth=max(10, boxWidth-(sideRailBaseWidth+10)), supportRailDefaultThickness = railDefaultThickness, plateThickness=frontPlateThickness
);
enclosedBoxSystem();

13
rack-mount/enclosed-box/sideRail.scad
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@ -4,7 +4,7 @@ include <./helper.scad>
//sideSupportRailBase(top=true, defaultThickness=1.5, supportedZ=27.2, supportedY=101.5, supportedX=159);
module sideSupportRailBase(top=true, supportedZ, supportedY, supportedX, zOrientation="middle", defaultThickness=2, railSideThickness=4) {
module sideSupportRailBase(top=true, recess=false, supportedZ, supportedY, supportedX, zOrientation="middle", defaultThickness=2, railSideThickness=4) {
mountBlockDepth = 10;
screwMountGlobalDz = screwDiff / 2.0; // vertical distance between local origin and main rail screw mount
@ -16,12 +16,14 @@ module sideSupportRailBase(top=true, supportedZ, supportedY, supportedX, zOrient
u = findU(supportedZ, railBaseThickness);
railBottomThickness = railBottomThickness(u, supportedZ, railBaseThickness, zOrientation);
assert(supportedX <= maxUnitWidth);
assert(supportedX <= maxUnitWidth, "Configured supported width is too high for rack profile");
assert (zOrientation == "middle" || zOrientation == "bottom", "Z-Orientation not supported");
assert(railBottomThickness >= railBaseThickness);
// require recessed rail if supportedX is close to maxUnitWidth
assert(recess || (supportedX+2*railSideThickness <= maxUnitWidth), "Configured supported width requires recessed side rail.");
railSideHeight = supportedZ + railBaseThickness + railBottomThickness + overhangSlack;
frontMountPad = (sideRailScrewToMainRailFrontDx-mountBlockDepth/2)-xySlack;
frontMountPad = (sideRailScrewToMainRailFrontDx-mountBlockDepth/2);
translate(v=[-railSideThickness, 0, -railBottomThickness])
applyMainRailMounts()
@ -127,7 +129,12 @@ module sideSupportRailBase(top=true, supportedZ, supportedY, supportedX, zOrient
}
}
frontCutTrans = recess ? translate(v=[0,frontMountPad,0]): translate(v=[0,xySlack,0]);
multmatrix(frontCutTrans) {
cylindricalFiletNegative(p0=[sideRailBaseWidth,0,0],p1=[sideRailBaseWidth,0,inf], n=[1,-1,0],r=r);
halfspace(vpos=[0,-1,0], p=[0,0,0]);
}
}
}
}

28
rack-mount/patch-panel/animate.scad Normal file
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@ -0,0 +1,28 @@
include <../common.scad>
use <./entry.scad>
$vpt = [110,-42,36];
$vpr = [77,0,23];
$vpd = 445;
$vpf = 22.50;
animatePatchPanel(at=$t);
module animatePatchPanel(at=$t) {
plateThickness = 3;
keystoneSpacing = 19;
slots = max(1,ceil(at*8));
rotate(a=[90,0,0])
mirror(v=[0,0,1])
render()
patchPanelSystem(numSlots = slots, plateThickness=plateThickness, keystoneSpacing=keystoneSpacing);
// keystone visualization
for (i = [0:slots-1]) {
translate(v=[keystoneSpacing*i + 12, 0,0,]) // hardcoded offset
%rj45Keystone();
}
}

16
rack-mount/patch-panel/entry.scad
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@ -1,18 +1,26 @@
use <./patchPanel.scad>
/*
Parametric patch panel -
Parametric patch panel for rj45 keystones
Please also make sure that the correct rack frame preset is set in rackFrame.scad.
TODO add support for 2d arrays
*/
module patchPanelSystem (
// begin config ////////////////////////////////////////////////////////////////////////////////////////////////////////
numSlots = 8;
numSlots = 8,
plateThickness = 3,
keystoneSpacing = 19
// end config //////////////////////////////////////////////////////////////////////////////////////////////////////////
mirror(v=[0,0,1])
patchPanel(slots=numSlots);
) {
mirror(v = [0, 0, 1])
patchPanel(slots = numSlots);
}
patchPanelSystem();

5
rack-mount/patch-panel/patchPanel.scad
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@ -7,12 +7,9 @@ use <../plateBase.scad>
Please also make sure that the correct rack frame preset is set in rackFrame.scad.
*/
*patchPanel(slots=2);
module patchPanel (slots=8) {
module patchPanel (slots=8, plateThickness=3, keystoneSpacing=19) {
difference() {
plateThickness = 3;
keystoneSpacing = 19;
supportPlateThickness = 5.9;
supportPlateHeight = 29;
supportPlateEdgeSpacing = 3;

2
rack-mount/plateBase.scad
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@ -20,7 +20,7 @@ module plateBase(U, plateThickness, screwType, screwToXEdge=4.5, screwToYEdge=4.
mirror4XY(p=[screwToXEdge, screwToYEdge], dx=screwDx, dy=screwDy)
translate(v=[0,0,plateThickness])
cylinder(r=screwRadiusSlacked(screwType), h=plateThickness*2, center=true);
cylinder(r=screwRadiusSlacked(screwType), h=inf, center=true);
}
module base() {

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();

13
rack-mount/tray/tray.scad
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@ -62,23 +62,28 @@ module bottomScrewTray(u, trayWidth, trayDepth, trayThickness, mountPoints, moun
mountPointPosThickness = 2;
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);
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])
translate(v = [x, y, -trayThickness])
mirror(v = [0, 0, 1])
counterSunkHead_N(mountPointType, inf, inf);
}
children(0);
}
} else {
children(0);
}