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Merge 3a6b23777c into 2f8c2ae17d

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Tarek Loubani 2018-03-25 00:06:44 +00:00 committed by GitHub
parent 2f8c2ae17d 3a6b23777c
commit e2236f6717
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1 changed files with 11 additions and 7 deletions
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18
Printed-Parts/scad/x-end.scad Executable file → Normal file
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@ -7,6 +7,11 @@
use <bearing.scad>
use <polyholes.scad>
// Parameters
rod_distance = 45; // Distance between vertical rods
tr_hole 14= ; // Diameter of hole for threaded rod (mm). For 22mm flange, this is 10.5mm
tr_nut_distance = 19; // Distance between anchors of threaded rod (mm). For 22mm flange, this is 16mm
rod_distance = 45;
module x_end_base(){
@ -62,17 +67,17 @@ translate(v=[-15,-41.5,rod_distance+6]) rotate(a=[-90,0,0]) pushfit_rod(7.8,50);
// TR Nut trap
// Hole for the nut
translate(v=[0,-17, -1]) poly_cylinder(h = 9.01, r = 7, $fn = 25);
translate(v=[0,-17, -0.1]) cylinder(h = 0.5, r1 = 6.8+0.8,r2 = 7, $fn = 25);
translate(v=[0,-17, -1]) poly_cylinder(h = 9.01, r = tr_hole/2, $fn = 25);
translate(v=[0,-17, -0.1]) cylinder(h = 0.5, r1 = (tr_hole/2)+0.6, r2 = tr_hole/2, $fn = 25);
// Screw holes for TR nut
translate(v=[0,-17, 0]) rotate([0, 0, -135]) translate([0, 9.5, -1]) cylinder(h = 10, r = 1.8, $fn=25);
translate(v=[0,-17, 0]) rotate([0, 0, -135]) translate([0, -9.5, -1]) cylinder(h = 10, r = 1.8, $fn=25);
translate(v=[0,-17, 0]) rotate([0, 0, -135]) translate([0, tr_nut_distance/2, -1]) cylinder(h = 10, r = 1.8, $fn=25);
translate(v=[0,-17, 0]) rotate([0, 0, -135]) translate([0, -tr_nut_distance/2, -1]) cylinder(h = 10, r = 1.8, $fn=25);
// Nut traps for TR nut screws
translate(v=[0,-17, 0]) rotate([0, 0, -135]) translate([0, 9.5, 6]) rotate([0, 0, 0])cylinder(h = 3, r = 3.45, $fn=6);
translate(v=[0,-17, 0]) rotate([0, 0, -135]) translate([0, tr_nut_distance/2, 6]) rotate([0, 0, 0])cylinder(h = 3, r = 3.45, $fn=6);
translate(v=[0,-17, 0]) rotate([0, 0, -135]) translate([0, -9.5, 6]) rotate([0, 0, 30])cylinder(h = 3, r = 3.2, $fn=6);
translate(v=[0,-17, 0]) rotate([0, 0, -135]) translate([0, -tr_nut_distance/2, 6]) rotate([0, 0, 30])cylinder(h = 3, r = 3.2, $fn=6);
translate([-5.5,-17.2,6]) rotate([0,0,30]) cube([5,5,3]);
translate([-0,-17.2,6]) rotate([0,0,60]) cube([5,10,3]);
}
@ -96,4 +101,3 @@ module pushfit_rod(diameter,length){
translate(v=[0,-diameter/4-diameter/2-0.4,length/2]) rotate([0,0,0]) cube(size = [diameter,diameter/2,length], center = true);
}
}