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add xyPlate

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This commit is contained in:
zhao
2023-03-16 14:46:40 -04:00
parent 514635d5f5
commit bccf606ae7
14 changed files with 56300 additions and 44623 deletions
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23
rack/xBar.scad
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@ -7,9 +7,8 @@ include <./xyBarConnector.scad>
include <./yBar.scad>
// It's actually the railSlotToInnerYEdge of the yBar, it'll be nice to be able to refer to it like yBar.railSlotToInnerYEdge
xBarDepth = maxUnitWidth - 2*railSlotToInnerYEdge;
xBarWidth = 32;
xBarX = maxUnitWidth - 2*railSlotToInnerYEdge;
xBarY = 32;
xBarHeight = 15;
xBarWallThickness = 2;
@ -24,27 +23,25 @@ module xBar() {
module xBarBase() {
intersection() {
mirror(v = [0, 1, 0])
rotate(a = [0, 0, -90])
difference() {
cylindricalFiletEdge(xBarWidth, xBarDepth, xBarHeight, xBarRoundness);
cylindricalFiletEdge(xBarY, xBarX, xBarHeight, xBarRoundness);
translate(v = [xBarWallThickness, xBarWallThickness, xBarWallThickness])
cylindricalFiletEdge(xBarWidth, xBarDepth-2*xBarWallThickness, xBarHeight, xBarRoundness);
cylindricalFiletEdge(xBarY, xBarX-2*xBarWallThickness, xBarHeight, xBarRoundness);
}
// Shave off bottom corners to reduce elephant's foot at where xBar and YBar join
halfspace(vpos = [1, 0, 1], p = [0.6, 0, 0]);
halfspace(vpos = [-1, 0, 1], p = [xBarDepth-0.6, 0, 0]);
halfspace(vpos = [0, 1, 1], p = [0, 0.6, 0]);
halfspace(vpos = [0, -1, 1], p = [0, xBarX-0.6, 0]);
}
}
module mirrorOtherCorner() {
children(0);
// TODO rename xBarDepth to xBarLength/xBarWidth
translate(v = [xBarDepth, 0, 0])
mirror(v = [1, 0, 0]) {
translate(v = [0, xBarX, 0])
mirror(v = [0, 1, 0]) {
children(0);
}
}
@ -53,9 +50,11 @@ module xBar() {
apply_pn() {
mirrorOtherCorner()
rotate(a=[0,0,-90])
yBarConnectorFromXLug();
mirrorOtherCorner()
rotate(a=[0,0,-90])
yBarConnectorFromX_N();
children(0);