62 lines
2.0 KiB
OpenSCAD
62 lines
2.0 KiB
OpenSCAD
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// auto-lüfterschlitz-einsatz-mopped
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//#######################################
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// vars:
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plate_h=54; // frontplatte, höhe
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plate_w=196; // frontplatte, breite
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tab_depth=20; // tiefe der seitlichen flügel
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mt=3; // materialstärke
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pin_t=4; // länge des loch-pins
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hole_dia=9.5; // durchmesser befestigungsloch
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hole_depth=11.75; // distanz tiefe der befestigungsbohrung, mittenabstand
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instrument_dia=52; // durchmesser einlass für instrument
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instrument_count=3; // anzahl einlässe
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instrument_h=20; // hülsentiefe für einlässe
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offset=1.5; // x und y überstand der Platte
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$fn=100; // detailgrad
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//#######################################
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// model:
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module plate(){
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translate([-plate_w/2-offset,-plate_h/2-offset,-mt/2]){
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cube([plate_w+(2*offset),plate_h+(2*offset),mt]);
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// left tab
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translate([offset,2*mt+offset,mt]) {
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union(){
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cube([mt,plate_h-4*mt,tab_depth]);
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translate([-pin_t/2,(plate_h-4*mt)/2,hole_depth])rotate([0,90,0])cylinder(h=pin_t,r=hole_dia/2,center=true);
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}
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}
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// right tab
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translate([plate_w-offset,2*mt+offset,mt]) {
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union(){
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cube([mt,plate_h-4*mt,tab_depth]);
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translate([pin_t/2+mt,(plate_h-4*mt)/2,hole_depth])rotate([0,90,0])cylinder(h=pin_t,r=hole_dia/2,center=true);
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}
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}
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}
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}
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module insert_hole(){
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translate([0,0,-mt/2-0.1])cylinder(r=instrument_dia/2+mt/2,h=mt+0.2);
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}
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module insert(){
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difference(){
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cylinder(r=instrument_dia/2+mt/2,h=instrument_h,center=true);
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cylinder(r=instrument_dia/2,h=instrument_h+0.1,center=true);
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}
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}
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module complete_model(){
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plate();
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}
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difference(){
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complete_model();
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insert_hole();
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translate([plate_w*0.33,0,0])insert_hole();
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translate([-(plate_w*0.33),0,0])insert_hole();
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}
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translate([0,0,instrument_h/2-mt/2]){
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insert();
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translate([plate_w*0.33,0,0])insert();
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translate([-(plate_w*0.33),0,0])insert();
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}
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