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Delete x-end.scad

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// PRUSA iteration3
// X end prototype
// GNU GPL v3
// Josef Průša <iam@josefprusa.cz> and contributors
// http://www.reprap.org/wiki/Prusa_Mendel
// http://prusamendel.org
use <bearing.scad>
use <polyholes.scad>
rod_distance = 45;
module x_end_base(){
// Main block
height = 58;
translate(v=[-15,-9,height/2]) cube(size = [17,39,height], center = true);
// Bearing holder
vertical_bearing_base();
//Nut trap
// Cylinder
translate(v=[0,-17,0]) poly_cylinder(h = 8, r=12.5, $fn=25);
// Hexagon
//translate(v=[0,-17,0]) rotate([0,0,30]) cylinder(h = 8, r=8, $fn = 6);
translate(v=[-6,-10.6,10]) rotate([0,0,48.2]) cube(size = [10,5,1], center = true);
}
module x_end_holes(){
vertical_bearing_holes();
// Belt hole
translate(v=[-1,0,0]){
// Stress relief
translate(v=[-5.5-10+1.5,-10-1,30]) cube(size = [18,1,28], center = true);
difference(){
translate(v=[-5.5-10+1.5,-10,30]) cube(size = [10,46,28], center = true);
// Nice edges
translate(v=[-5.5-10+1.5-5,-10,30+23]) rotate([0,20,0]) cube(size = [10,46,28], center = true);
translate(v=[-5.5-10+1.5+5,-10,30+23]) rotate([0,-20,0]) cube(size = [10,46,28], center = true);
translate(v=[-5.5-10+1.5,-10,30-23]) rotate([0,45,0]) cube(size = [10,46,28], center = true);
translate(v=[-5.5-10+1.5,-10,30-23]) rotate([0,-45,0]) cube(size = [10,46,28], center = true);
}
}
// Bottom pushfit rod
translate(v=[-15,-41.5,6]) rotate(a=[-90,0,0]) pushfit_rod(7.8,50);
// Top pushfit rod
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 = 6.6, $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 = 1.55, $fn=25);
translate(v=[0,-17, 0]) rotate([0, 0, -135]) translate([0, -9.5, -1]) cylinder(h = 10, r = 1.55, $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 = 3.3, $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([-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]);
}
// Final prototype
module x_end_plain(){
difference(){
x_end_base();
x_end_holes();
}
}
x_end_plain();
module pushfit_rod(diameter,length){
poly_cylinder(h = length, r=diameter/2);
difference(){
translate(v=[0,-diameter/2.85,length/2]) rotate([0,0,45]) cube(size = [diameter/2,diameter/2,length], center = true);
translate(v=[0,-diameter/4-diameter/2-0.4,length/2]) rotate([0,0,0]) cube(size = [diameter,diameter/2,length], center = true);
}
//translate(v=[0,-diameter/2-2,length/2]) cube(size = [diameter,1,length], center = true);
}