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incremental work

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This commit is contained in:
zhao
2023-01-05 22:46:04 -05:00
parent 93a0ec3a2c
commit dd9f8cf3ea
4 changed files with 54 additions and 66 deletions
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29
rack2/connectingBar.scad
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@ -14,7 +14,7 @@ barWidth = railSlotSpacing + railTotalWidth + sideSpacing;
barHeight = 15;
barWallThickness = 3;
barRoundness = 12;
barRoundness = 5;
echo("Bar total depth: ", barDepth);
echo("Bar total width: ", barWidth);
@ -22,14 +22,13 @@ echo("Bar total width: ", barWidth);
module connectingBar() {
module positive() {
minkowski() {
difference() {
sphericalFiletEdge(barWidth, barDepth, barHeight, barRoundness);
translate(v = [barWallThickness, 40, barWallThickness])
cylindricalFiletEdge(barWidth, barDepth-80, barHeight, barRoundness);
translate(v = [barWallThickness, 32, barWallThickness])
cylindricalFiletEdge(barWidth, barDepth-32*2, barHeight, barRoundness);
}
}
}
module stackConn_N() {
@ -43,15 +42,19 @@ module connectingBar() {
// negatives on the y-z plane to be imprinted on the side of the main
module sideConnector_N() {
translate(v=[ - m3HeatSetInsertSlotHeightSlacked, 7, 7.5])
zOffset = 7.5;
y1 = 5;
y2 = 27;
translate(v=[ - m3HeatSetInsertSlotHeightSlacked, y1, zOffset])
rotate(a=[0,90,0])
heatSetInsertSlot_N(rackFrameScrewType);
translate(v=[ - m3HeatSetInsertSlotHeightSlacked, 35, 7.5])
translate(v=[ - m3HeatSetInsertSlotHeightSlacked, y2, zOffset])
rotate(a=[0,90,0])
heatSetInsertSlot_N(rackFrameScrewType);
translate(v=[-1, 7 + 28/2, 7.5])
translate(v=[-1, y1 + (y2 - y1)/2, zOffset])
cube(size=[2,10,5], center=true);
}
@ -64,7 +67,7 @@ module connectingBar() {
positive();
union() {
translate(v=[10,10,0])
translate(v=[5,5,0])
stackConn_N();
translate(v=[barWidth - (railTotalWidth + railSlotSpacing), railSlotSpacing, barHeight - railFootThickness])
@ -72,6 +75,10 @@ module connectingBar() {
translate(v=[barWidth + eps, 0,0])
sideConnector_N();
// TODO change this
translate(v=[barWidth - (railTotalWidth + railSlotSpacing) - 7, railSlotSpacing, barHeight-2])
cube(size=[5,13,2]);
}
}
@ -80,10 +87,8 @@ module connectingBar() {
}
connectingBar();
*intersection() {
connectingBar();
cube(size=[15,100,100]);
cube(size=[21,100,100]);
}