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Lego damper with ball ends

master
Vitaliy Filippov 2015-12-27 19:33:38 +00:00
parent d16dd9421e
commit 10d17d5a82
1 changed files with 48 additions and 0 deletions
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ball_amort.scad Normal file
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@ -0,0 +1,48 @@
$fn = 50;
difference() { union() {
difference() {
cylinder(r=4, h=4*8);
ball_end_n();
translate([0, 0, 6]) cylinder(r=3.2, h=4*8);
translate([-5, -0.5, 4*8-6]) cube(size=[10, 1, 3], center=false);
}
color([1, 0.5, 0.5])
translate([0, 0, 6*8]) rotate([180, 0, 0]) {
difference() {
union() {
cylinder(r=3, h=3*8);
cylinder(r=4, h=8);
}
translate([-5, -0.7, 14-3]) cube(size=[10, 1.4, 8+3], center=false);
ball_end_n();
}
}
color([0.5, 0.5, 1])
translate([-4, -0.5, 4*8-6]) cube(size=[8, 1, 3], center=false);
}
//translate([0, -50, -1]) cube(size=[10, 100, 50]);
}
module ball_end() {
difference() {
ball_end_p();
ball_end_n();
}
}
module ball_end_p() {
union() {
translate([0, 0, 1.7+3.2+1-4]) difference() { sphere(r=4); translate([-5, -5, -6]) cube(size=[10,10,5]); }
cylinder(r=4, h=2);
}
}
module ball_end_n() {
translate([0, 0, 1.7]) sphere(r=3.2);
translate([0, 0, -0.1]) cylinder(r=2.9, h=2);
}