57 lines
2.2 KiB
OpenSCAD
57 lines
2.2 KiB
OpenSCAD
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include <stamp_holder_common.scad>
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module finger() {
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translate([center_radius-wall_thickness*2-0.25,0,0]) square([wall_thickness,internal_height*1/3]);
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}
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module hook() {
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translate([center_radius-wall_thickness*2-0.25,0,0]) {
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square([wall_thickness,internal_height*1/3+2]);
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translate([wall_thickness,internal_height*1/3])
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polygon([[0,-1],[1,0.5],[0,2]]);
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}
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}
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linear_extrude(wall_thickness) {
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difference() {
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mirror([1,0,0]) {
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translate([0,(wall_thickness+output_thickness)/2])
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round_rect(total_length, total_width, [5, 5, 15, 1]);
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translate([-size / 2, 0])
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round_rect((wall_thickness+output_thickness)*2,size/2,[1,1,1,1]);
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}
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circle(center_radius-wall_thickness*2-0.25);
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}
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}
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translate([0,0,wall_thickness]) linear_extrude(wall_thickness/2) {
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difference() {
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mirror([1,0,0]) {
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translate([0,(wall_thickness+output_thickness)/2])
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round_rect(total_length-wall_thickness-.5, total_width-wall_thickness-.5, [5, 5, 15, 1]);
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difference() {
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hull() {
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translate([-size/2-output_thickness-wall_thickness/2,size/4-wall_thickness/2]) circle(wall_thickness/2);
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translate([-size/2-output_thickness-wall_thickness/2,-size/4+wall_thickness/2]) circle(wall_thickness/2);
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}
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hull() {
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translate([-size/2-output_thickness-wall_thickness/2,size/4-wall_thickness/2]) circle(wall_thickness*3/8);
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translate([-size/2-output_thickness-wall_thickness/2,-size/4+wall_thickness/2]) circle(wall_thickness*3/8);
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}
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}
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}
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circle(center_radius-wall_thickness*2-0.25);
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}
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}
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translate([0,0,wall_thickness*3/2]) linear_extrude(internal_height / 6) {
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ring(center_radius-wall_thickness-0.25, center_radius-wall_thickness*2-0.25);
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}
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translate([0,0,wall_thickness*3/2+internal_height/6]) {
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rotate([0,0,-25]) rotate_extrude(angle=50) hook();
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rotate([0,0,35]) rotate_extrude(angle=110) finger();
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rotate([0,0,155]) rotate_extrude(angle=50) hook();
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rotate([0,0,215]) rotate_extrude(angle=110) finger();
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}
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