Rev 4553 Rev 4554
Line 16... Line 16...
16 { 16 {
17 angle_sep = 360/D03_pocet_vyztuh; 17 angle_sep = 360/D03_pocet_vyztuh;
18   18  
19 //spodní kruh 19 //spodní kruh
20 difference () { 20 difference () {
-   21
-   22
21 cylinder (h=3*D03_tloustka_materialu,r = D03_polomer_stitu,$fn=100); 23 cylinder (h=3*D03_tloustka_materialu,r = D03_polomer_stitu,$fn=100);
22 translate ([0,0,-0.005]) 24 translate ([0,0,-0.005])
23 cylinder (h=3*D03_tloustka_materialu+0.01,r = D03_polomer_stitu-D03_tloustka_materialu,$fn=100); 25 cylinder (h=3*D03_tloustka_materialu+0.01,r = D03_polomer_stitu-D03_tloustka_materialu,$fn=100);
24 26
25 } 27 }
Line 54... Line 56...
54 } 56 }
55   57  
56   58  
57 //inner ring 59 //inner ring
58   60  
59   -  
-   61 //spodní závit
60 difference () { 62 difference () {
61 cylinder (h=D03_vyska_zavitu,r = D03_polomer_zavitu + D03_material_za_zavitem/2,$fn=100); -  
62 translate([0,0,-1]) -  
63 screw_thread(D03_polomer_zavitu*2,4,55,D03_vyska_zavitu+2,PI/2,2); -  
64 } -  
65   63
-   64 union(){
-   65 cylinder (h=D03_vyska_zavitu,r = D03_polomer_zavitu + D03_material_za_zavitem/2,$fn=100);
66   66
-   67 //výztuhy
67 // center ribs 68 // center ribs
68 for (i = [0 : (D03_pocet_vyztuh-1)]) { 69 for (i = [0 : (D03_pocet_vyztuh-1)]) {
69 rotate ([90,0,angle_sep* i]) 70 rotate ([90,0,angle_sep* i])
70 translate ([0,0,-D03_tloustka_materialu/2]) 71 translate ([0,0,-D03_tloustka_materialu/2])
71 linear_extrude (height = D03_tloustka_materialu, convexity = 10) 72 linear_extrude (height = D03_tloustka_materialu, convexity = 10)
72 polygon(points=[[D03_polomer_zavitu- D03_material_za_zavitem-D03_tolerance_zavitu,D03_vyska_stitu],[D03_polomer_zavitu, 0],[D03_polomer_stitu - D03_tloustka_materialu,0],[D03_polomer_stitu- D03_tloustka_materialu,3*D03_tloustka_materialu]]); 73 polygon(points=[[D03_polomer_zavitu- D03_material_za_zavitem-D03_tolerance_zavitu,D03_vyska_stitu],[D03_polomer_zavitu, 0],[D03_polomer_stitu - D03_tloustka_materialu,0],[D03_polomer_stitu- D03_tloustka_materialu,3*D03_tloustka_materialu]]);
73   74  
74 } 75 }
-   76
-   77
-   78 }
-   79 translate([0,0,-1])
-   80 screw_thread(D03_polomer_zavitu*2,4,55,D03_vyska_zavitu+2,PI/2,2);
-   81 }
-   82  
-   83  
-   84  
75 } 85 }