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This commit is contained in:
zhao
2023-05-08 17:12:57 -04:00
parent 7e65aa639f
commit 9a43da5eca
4 changed files with 81 additions and 20 deletions
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85
rack/assemblyGuide.scad
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@ -5,6 +5,8 @@ include <./yBar.scad>
include <./xBar.scad>
include <./side/magnetModule.scad>
include <./side/hingeModule.scad>
include <./side/sideWallRight.scad>
include <./side/sideWallLeft.scad>
assemblyInstructions();
@ -56,6 +58,11 @@ module assemblyInstructions () {
}
}
module hingeDowel() {
color([0,1,1])
cylinder(h=dowelPinH, r=dowelPinR);
}
module arrow(length) {
color([1,0,1]) {
translate(v = [0, 0, length-2])
@ -116,19 +123,16 @@ module assemblyInstructions () {
}
}
module attachSideConnectorModulesToYBars(elevation=0) {
// attach side connector modules to y bars
screwXBarAndYBar(screwExtension=0);
// side module to front corner ybar
function sideModuleTrans(t=0) =
translate(v=[sideWallConnW,0,t-sideWallConnLugDepression])
* yBarSideModuleConnectorTrans
* mirror(v=[1,0,0]); // mirror for magnetModule
screwXBarAndYBar(screwExtension=0);
multmatrix(sideModuleTrans(elevation))
union() {
@ -163,9 +167,6 @@ module assemblyInstructions () {
}
}
connectXYTrayWithMainRails(elevation=5);
module connectXYTrayWithMainRails(elevation=5) {
attachSideConnectorModulesToYBars();
@ -179,27 +180,85 @@ module assemblyInstructions () {
caseScrewA();
}
multmatrix(mainRailTrans(elevation=10))
multmatrix(mainRailTrans(elevation=elevation))
railAndScrew(elevation=elevation);
multmatrix(yBarMirrorOtherCornerTrans * mainRailTrans(elevation=10))
multmatrix(yBarMirrorOtherCornerTrans * mainRailTrans(elevation=elevation))
railAndScrew(elevation=elevation);
multmatrix(xBarSpaceToYBarSpace * xBarMirrorOtherCornerTrans * yBarSpaceToXBarSpace * mainRailTrans(elevation=10))
multmatrix(xBarSpaceToYBarSpace * xBarMirrorOtherCornerTrans * yBarSpaceToXBarSpace * mainRailTrans(elevation=elevation))
railAndScrew(elevation=elevation);
multmatrix(xBarSpaceToYBarSpace * xBarMirrorOtherCornerTrans * yBarSpaceToXBarSpace * yBarMirrorOtherCornerTrans * mainRailTrans(elevation=10))
multmatrix(xBarSpaceToYBarSpace * xBarMirrorOtherCornerTrans * yBarSpaceToXBarSpace * yBarMirrorOtherCornerTrans * mainRailTrans(elevation=elevation))
railAndScrew(elevation=elevation);
}
module insertDowelsIntoSideWall(t=10) {
module insertDowelsIntoSideWall() {
hingeHoleH = hingePoleH-sideWallConnLugDepression;
sideWallLeft();
translate(v=[hingePoleDx,hingePoleDy, (sideWallZ-hingeHoleH) + t])
hingeDowel();
translate(v=[hingePoleDx,hingePoleDy, (hingeHoleH-hingePoleH)-t])
hingeDowel();
}
//propUpBottomXYTraywithSideWalls(t=0,r=0);
module connectXYTraysWithSideWalls() {
module propUpBottomXYTraywithSideWalls(t=0, r=0) {
function sideWallToYBarTrans(t=0,r=0) =
yBarMirrorOtherCornerTrans *
yBarSideModuleConnectorTrans * // bring to y bar space
mirror(v=[0,1,0]) *
translate(v=[0,0,t]) *
translate(v=[sideWallConnW/2.0, -hingePoleR, sideWallZHingeTotalClearance]) * // bring to side module space
rotate(a=[0,0,-r]) *
translate(v=[-hingePoleDx, -hingePoleDy, 0]);
connectXYTrayWithMainRails(elevation=0);
multmatrix(sideWallToYBarTrans(t=t, r=r))
insertDowelsIntoSideWall(t=0);
multmatrix(xBarSpaceToYBarSpace * xBarMirrorOtherCornerTrans * yBarSpaceToXBarSpace * sideWallToYBarTrans(t=t,r=r))
insertDowelsIntoSideWall(t=0);
}
attachXYTrays(t=0);
module attachXYTrays(t=0) {
function upperXYTrayTrans(t=0) = yBarMainRailConnectorTrans * mirrorMainRailOtherSideTrans * inv4x4(yBarMainRailConnectorTrans);
module singleScrew(t=0) {
translate(v = [railSideMountThickness+5, railFrontThickness+4, railFootThickness + 2*t])
caseScrewA();
}
translate(v=[0,0,t])
multmatrix(upperXYTrayTrans(t=0)) {
attachSideConnectorModulesToYBars();
multmatrix(yBarMainRailConnectorTrans)
singleScrew(t=t);
multmatrix(yBarMirrorOtherCornerTrans * yBarMainRailConnectorTrans)
singleScrew(t=t);
multmatrix(xBarSpaceToYBarSpace * xBarMirrorOtherCornerTrans * yBarSpaceToXBarSpace * yBarMirrorOtherCornerTrans * yBarMainRailConnectorTrans)
singleScrew(t=t);
multmatrix(xBarSpaceToYBarSpace * xBarMirrorOtherCornerTrans * yBarSpaceToXBarSpace * yBarMirrorOtherCornerTrans * yBarMirrorOtherCornerTrans * yBarMainRailConnectorTrans)
singleScrew(t=t);
}
propUpBottomXYTraywithSideWalls(t=0,r=10);
}

8
rack/mainRail.scad
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@ -14,7 +14,7 @@ module mainRail() {
applyBevels()
applyConnector(on="mainRail", to="yBar", trans=yBarConnectorTrans)
applyConnector(on="mainRail", to="yBar", trans=mirrorOtherSideTrans * yBarConnectorTrans)
applyConnector(on="mainRail", to="yBar", trans=mirrorMainRailOtherSideTrans * yBarConnectorTrans)
mainRailBase();
module mainRailBase() {
@ -54,8 +54,6 @@ module mainRail() {
yBarConnectorTrans = identity;
mirrorOtherSideTrans = translate(v = [0, 0, railTotalHeight]) * mirror(v=[0,0,1]);
module applyBevels() {
b = 0.5; // bevel value
apply_n() {
@ -70,3 +68,7 @@ module mainRail() {
}
}
// used in assembly
mirrorMainRailOtherSideTrans = translate(v = [0, 0, railTotalHeight]) * mirror(v=[0,0,1]);

2
rack/side/sideWallLeft.scad
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@ -4,7 +4,7 @@ include <./sideWallBase.scad>
module sideWallLeft() {
applyEpicVentilation()
//applyEpicVentilation()
applySideWallVerticalRibs()
render()
sideWallBase();

2
rack/side/sideWallRight.scad
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@ -4,7 +4,7 @@ include <./sideWallBase.scad>
module sideWallRight() {
applyEpicVentilation()
//applyEpicVentilation()
mirror(v=[1,0,0])
applySideWallVerticalRibs()
render()