79 lines
2.1 KiB
OpenSCAD
79 lines
2.1 KiB
OpenSCAD
|
|
include <../config.scad>
|
|
include <./sideWallVariables.scad>
|
|
include <../sharedVariables.scad>
|
|
include <../../helper/halfspace.scad>
|
|
include <../../misc/magnet.scad>
|
|
include <../../helper/screws.scad>
|
|
|
|
translate(v=[10,-5,-(2+sideWallZHingeTotalClearance)])
|
|
*magnetModule();
|
|
|
|
module magnetModule() {
|
|
|
|
applyYBarScrewMount()
|
|
applyMagnetMount()
|
|
base();
|
|
|
|
connSlack = 0.05;
|
|
connW = sideWallConnW - connSlack;
|
|
connD = sideWallConnD - connSlack;
|
|
|
|
module base() {
|
|
|
|
translate(v=[connSlack, connSlack,0])
|
|
intersection() {
|
|
cube(size = [connW, connD, sideWallConnLugDepression]);
|
|
|
|
// TODO: pattern for this? beef up mirror4XY?
|
|
cVal = 0.5;
|
|
halfspace(p=[0,cVal,0], vpos=[0,1,1]);
|
|
halfspace(p=[cVal,0,0], vpos=[1,0,1]);
|
|
halfspace(p=[connW-cVal,0,0], vpos=[-1,0,1]);
|
|
halfspace(p=[0,connD-cVal,0], vpos=[0,-1,1]);
|
|
}
|
|
}
|
|
|
|
module applyYBarScrewMount() {
|
|
apply_n() {
|
|
translate(v = [yBarScrewHoleToOuterYEdge, yBarScrewHoleToFrontXEdge, sideWallConnLugDepression])
|
|
counterSunkHead_N(rackFrameScrewType, headExtension = eps, screwExtension = inf10);
|
|
|
|
children(0);
|
|
}
|
|
}
|
|
|
|
module applyMagnetMount() {
|
|
|
|
magnetMountDx = magnetMountShellRadius;
|
|
magnetMountDy = magnetMountToYBarFront - sideWallSlotToXZ;
|
|
magnetMountDz = magnetMountToYBarTop + sideWallConnLugDepression;
|
|
|
|
apply_pn() {
|
|
magnetMountShell();
|
|
magnetMountHole();
|
|
children(0);
|
|
}
|
|
|
|
module magnetMountShell() {
|
|
hull() {
|
|
translate(v = [0, magnetMountDy, magnetMountDz])
|
|
rotate(a = [0, 90, 0])
|
|
cylinder(r = magnetMountShellRadius, h = sideWallConnW-magnetFaceToSideWallConnOuterYEdge);
|
|
|
|
translate(v = [0, 2, sideWallConnH])
|
|
cube(size = [sideWallConnW-magnetFaceToSideWallConnOuterYEdge, 2*magnetMountShellRadius, eps]);
|
|
}
|
|
}
|
|
|
|
module magnetMountHole() {
|
|
translate(v = [sideWallConnW-(magnetFaceToSideWallConnOuterYEdge+magnetHSlacked),
|
|
magnetMountDy,
|
|
magnetMountDz])
|
|
rotate(a = [0, 90, 0])
|
|
cylinder(r = magnetRSlacked, h = magnetHSlacked);
|
|
}
|
|
}
|
|
|
|
}
|