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$fn=40; // model faces resolution. |
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$fn=40; // model faces resolution. |
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include <../configuration.scad> |
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include <../configuration.scad> |
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include <polyScrewThread_r1.scad> |
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include <polyScrewThread_r1.scad> |
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AWSCREEN01A_D03(D03_vyska_zavitu,D03_tolerance_zavitu,D03_material_za_zavitem,D03_polomer_zavitu,D03_polomer_stitu,D03_tloustka_materialu,D03_vyska_stitu,D03_pocet_vyztuh,screen_bevel); |
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AWSCREEN01A_D02(D03_vyska_zavitu,D03_tolerance_zavitu,D03_material_za_zavitem,D03_polomer_zavitu,D03_polomer_stitu,D03_tloustka_materialu,3*D03_vyska_zavitu,D03_pocet_vyztuh,screen_bevel); |
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module AWSCREEN01A_D03(D03_vyska_zavitu,D03_tolerance_zavitu,D03_material_za_zavitem,D03_polomer_zavitu,D03_polomer_stitu,D03_tloustka_materialu,D03_vyska_stitu,D03_pocet_vyztuh,screen_bevel) |
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module AWSCREEN01A_D02(D03_vyska_zavitu,D03_tolerance_zavitu,D03_material_za_zavitem,D03_polomer_zavitu,D03_polomer_stitu,D03_tloustka_materialu,D03_vyska_stitu,D03_pocet_vyztuh,screen_bevel) |
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{ |
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{ |
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angle_sep = 360/D03_pocet_vyztuh; |
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angle_sep = 360/D03_pocet_vyztuh; |
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translate ([0,0,D03_vyska_stitu]) |
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// screen upper rim |
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difference () { |
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screw_thread((D03_polomer_zavitu-D03_tolerance_zavitu)*2,4,55,D03_vyska_zavitu,PI/2,2); |
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translate ([0,0,-0.01]) |
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cylinder (h=D03_vyska_zavitu+0.02 ,r= D03_polomer_zavitu - 2*D03_material_za_zavitem ,$fn=100); |
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} |
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//screen |
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//screen |
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difference () { |
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difference () { |
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cylinder (h=D03_vyska_stitu,r1=D03_polomer_stitu ,r2=D03_polomer_zavitu,$fn=100); |
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cylinder (h=D03_vyska_stitu,r1=D03_polomer_stitu-D03_tolerance_zavitu ,r2=1,$fn=100); |
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translate ([0,0,-0.01/2]) |
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translate ([0,0,-0.01/2]) |
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cylinder (h=D03_vyska_stitu+0.01,r1=D03_polomer_stitu-D03_tloustka_materialu ,r2=(D03_polomer_zavitu-D03_tloustka_materialu),$fn=100); |
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cylinder (h=D03_vyska_stitu+0.01,r1=D03_polomer_stitu-D03_tloustka_materialu ,r2=0,$fn=100); |
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translate ([0,0,D03_vyska_stitu/2]) |
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cylinder (h=D03_vyska_stitu ,r= D03_polomer_zavitu - D03_material_za_zavitem ,$fn=100); |
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} |
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} |
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//inner ring |
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//inner ring |
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// center ribs |
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// center ribs |
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for (i = [0 : (D03_pocet_vyztuh-1)]) { |
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for (i = [0 : (D03_pocet_vyztuh-1)]) { |
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rotate ([90,0,angle_sep* i]) |
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rotate ([90,0,angle_sep* i]) |
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translate ([0,0,-D03_tloustka_materialu/2]) |
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translate ([0,0,-D03_tloustka_materialu/2]) |
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linear_extrude (height = D03_tloustka_materialu, convexity = 10) |
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linear_extrude (height = D03_tloustka_materialu, convexity = 10) |
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polygon(points=[[D03_polomer_zavitu + D03_tloustka_materialu, D03_vyska_zavitu],[D03_polomer_zavitu + D03_tloustka_materialu - 0.01, 0],[D03_polomer_stitu - D03_tloustka_materialu,0],[D03_polomer_stitu - D03_polomer_zavitu,D03_vyska_stitu]]); |
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polygon(points=[[D03_polomer_zavitu+D03_material_za_zavitem, D03_vyska_zavitu],[D03_polomer_zavitu+D03_material_za_zavitem, 0],[D03_polomer_stitu - D03_tloustka_materialu,0],[D03_polomer_zavitu,D03_vyska_zavitu+D03_tloustka_materialu]]); |
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} |
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} |
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} |
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} |
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