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[WIP] pressfit ears

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djerun 2024-12-14 14:29:56 +01:00
commit 892899c511
3 changed files with 72 additions and 30 deletions
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42
pressfit_catears.scad
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@ -7,26 +7,28 @@ use <chamfer.scad>;
EAR_SCALE = 1.5;
EAR_BEND_FACTOR = 0.15;
EAR_STRETCH_FACTOR = 1.2;
STEP_SIZE = 1;
difference() {
translate([20*pow(0.99, SIZE/2*EAR_SCALE-1-THICKNESS), 0, -THICKNESS/2])
union() for (i=[0:SIZE/2*EAR_SCALE-1]) {
j=pow(0.99, i);
chamfer_ = floor(abs(2*i/(SIZE/2*EAR_SCALE-1)-1));
translate([-j*20, 0, 0])
rotate(90, [0, 1, 0])
/*chamfer(size=1, child_h=1, child_bot=-0.5, shape=CHAMFER_SHAPE)*/
catear(
debug=DEBUG,
height=INSERTICLE_Z*1.2,
thickness=THICKNESS,
side_len=SIZE/2*EAR_SCALE-i,
bend_factor=EAR_BEND_FACTOR,
stretch_factor=EAR_STRETCH_FACTOR,
chamfer=chamfer_,
chamfer_shape=CHAMFER_SHAPE
);
translate([20*pow(0.99, SIZE/2*EAR_SCALE-1-THICKNESS), 0, -THICKNESS/2])
union() for (i=[0:STEP_SIZE:SIZE/2*EAR_SCALE-1]) {
j=pow(0.99, i);
chamfer_ = floor(abs(2*i/(SIZE/2*EAR_SCALE-1)-1));
translate([-j*20, 0, 0])
rotate(90, [0, 1, 0])
/*chamfer(size=1, child_h=1, child_bot=-0.5, shape=CHAMFER_SHAPE)*/
catear(
debug=DEBUG,
height=INSERTICLE_Z*1.2,
thickness=THICKNESS,
side_len=SIZE/2*EAR_SCALE-i,
bend_factor=EAR_BEND_FACTOR,
stretch_factor=EAR_STRETCH_FACTOR,
chamfer=0, //chamfer_,
chamfer_shape=CHAMFER_SHAPE,
end_caps=false
);
}
translate([0, 0, -THICKNESS]) cube([100, 100, THICKNESS], center=true);
scale([1, 1, 2]) inserticle();
}
translate([0, 0, -THICKNESS]) cube([100, 100, THICKNESS], center=true);
scale([1, 1, 2]) inserticle();
}