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add filets

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This commit is contained in:
zhao
2023-06-18 14:34:08 -04:00
parent 064e43397f
commit 59cf26a686
23 changed files with 109 additions and 17 deletions
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22
rack/xBar.scad
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@ -1,4 +1,5 @@
include <../helper/cylindricalFilet.scad>
include <../helper/filet.scad>
include <../helper/screws.scad>
include <../helper/matrix.scad>
@ -20,14 +21,31 @@ module xBar() {
difference() {
cylindricalFiletEdge(xBarY, xBarX, xBarHeight, xBarRoundness);
translate(v = [xBarWallThickness, xBarSideThickness, xBarWallThickness])
cylindricalFiletEdge(xBarY, xBarX-2*xBarSideThickness, xBarHeight, xBarRoundness-xBarWallThickness);
union() {
translate(v = [xBarWallThickness, xBarSideThickness, xBarWallThickness])
cylindricalFiletEdge(xBarY, xBarX-2*xBarSideThickness, xBarHeight, xBarRoundness-xBarWallThickness);
connectorWallFiletNegative();
multmatrix(xBarMirrorOtherCornerTrans)
connectorWallFiletNegative();
}
}
// Shave off bottom corners to reduce elephant's foot at where xBar and YBar join
halfspace(vpos = [0, 1, 1], p = [0, 0.75, 0]);
halfspace(vpos = [0, -1, 1], p = [0, xBarX-0.75, 0]);
}
module connectorWallFiletNegative() {
cylindricalFiletNegative(
p0=[xBarWallThickness, xBarSideThickness, xBarHeight],
p1=[xBarY, xBarSideThickness, xBarHeight],
n=[0, 1, 1], r=2
);
}
}
}