39 lines
1.5 KiB
OpenSCAD
39 lines
1.5 KiB
OpenSCAD
use <threads-scad/threads.scad>
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// 3D-gedruckte Achse
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module achse(laser_h,
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brett_bohrung,
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brett_dicke,
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stepper_befestigung_screw_d,
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stepper_befestigung_l,
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stepper_befestigung_screw_abstand,
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gear_abstand_unten,
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bretter_abstand) {
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difference() {
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translate([ 0, 0, -3 * laser_h ]) {
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RodStart(diameter = brett_bohrung,
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height = bretter_abstand + brett_dicke + 3 * laser_h,
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thread_len = 21, thread_diam = 10, thread_pitch = 0);
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linear_extrude(height = laser_h) {
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difference() {
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circle(d = stepper_befestigung_l);
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translate([
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stepper_befestigung_l / 2 - stepper_befestigung_screw_abstand, 0
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]) circle(d = stepper_befestigung_screw_d);
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translate([
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-stepper_befestigung_l / 2 + stepper_befestigung_screw_abstand, 0
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]) circle(d = stepper_befestigung_screw_d);
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translate([
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0, stepper_befestigung_l / 2 - stepper_befestigung_screw_abstand
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]) circle(d = stepper_befestigung_screw_d);
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translate([
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0, -stepper_befestigung_l / 2 + stepper_befestigung_screw_abstand
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]) circle(d = stepper_befestigung_screw_d);
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}
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}
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}
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translate([ 0, 14.7, gear_abstand_unten - 1 ]) cylinder(h = 3.5, r = 11);
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translate([ 0, -14.7, gear_abstand_unten - 1 ]) cylinder(h = 3.5, r = 11);
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translate([ 0, 0, -3 * laser_h ]) cylinder(h = 20, d = brett_bohrung - 4);
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}
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} |