ReprapJeanne/DXF-SCAD-AND-OTHERS/glissement.scad

/*
Projet ReprapJeanne
Glissement le long des axes. "T carré 20x20 alu"

github: https://github.com/gnieark/reprapJeanne

By Gnieark https://blog-du-grouik.tinad.fr
& TranKILLoman   

License GNU-GPL V3


Roulements à billes utilisés: 623 ZZ (0.80€)
Diamètre intérieur : 3mm
Diamètre extérieur : 10 mm
Largeur : 4 mm

Le système de glissement est divisé en trois pièces
afin de faciliter son impression.
*/
$fn=200;

//glissement_all(); //pièces disposées assemblées

glissement_imprimable(); //pieces disposées de facon à etre imprimées facilement

module glissement_all(){
glissement();
part2();
part3();
translate([20,0,10])
	rotate([0,180,0])
		part3();
}

module glissement_imprimable(){
glissement();
translate([0,45,35]) 
	rotate([270,0,90]) part2();

translate([30,52,9])
	rotate ([0,0,90])
		part3();
translate([45,52,9])
	rotate ([0,0,90])
		part3();
}
module glissement(){

  //Pièce principale
  difference(){
	  union(){	
		  linear_extrude (height=10)
			  import (file="all.dxf", layer="profil-pour-3d", $fn=100);

/*
			translate([0,0,-9])
			linear_extrude (height=28)
			  import (file="all.dxf", layer="bar-for-endstop-8-15", $fn=100);
*/

		  	cones();

	  }
	  union(){
		  screws();
		  //trous pour vis fixations pièces ensembles:
		  translate([10,30,5]) rotate([-90,0,0]) cylinder(r=1.5,h=6);
			translate([-10,4,2.5]) rotate([0,90,0]) cylinder(r=1.5,h=40);
			translate([-10,4,7.5]) rotate([0,90,0]) cylinder(r=1.5,h=40);
	  }
  }
}
module part2(){
  difference(){
	  union(){
		  translate([0,0,-9])
			  linear_extrude (height=28)
				  import (file="all.dxf", layer="profil-pour-3d-2", $fn=100);
		  translate([12.01,25,15]) rotate([90,0,90]) unCone();
		  translate([12.01,25,-5]) rotate([90,0,90]) unCone();
		  translate([8,25,15]) rotate([270,0,90]) unCone();
		  translate([8,25,-5]) rotate([270,0,90]) unCone();

		  //encoches pour fixer les courroies	
		  translate([2,31,17.99]) cube([16,4,6]);
		  translate([2,31,-14.99]) cube([16,4,6]);
	  }
	  union(){
		  
		  translate([-5.1,25,15])
			  rotate([90,0,90])
				  cylinder (r=1.5, h=14);
		  translate([12,25,15])
			  rotate([90,0,90])
				  cylinder (r=1.5, h=14);
		  translate([-5.1,25,-5])
			  rotate([90,0,90])
				  cylinder (r=1.5, h=14);
		  translate([12,25,-5])
			  rotate([90,0,90])
				  cylinder (r=1.5, h=14);

		  //encoches pour fixer les courroies	
		  translate([4,30.99,18.98]) cube([12,4.02,3]);
		  translate([4,30.99,-12]) cube([12,4.02,3]);
	  

		  //encoche pour emboiter les deux pièces
		  translate([1.99,32.99,-0.5]) cube([16.02,2.02,11]);
		  //trou pour vis fixation des deux pièces ensembles:
		  translate([10,30,5]) rotate([-90,0,0]) cylinder(r=1.5,h=6);
	  		}
  		}
	
}
module part3(){
//3eme part
	difference(){
		union(){
			translate([0,0,-8.99])
			linear_extrude (height=9)
			  import (file="all.dxf", layer="profil-pour-3d-3", $fn=100);
			
			
			linear_extrude (height=4.99)
			  import (file="all.dxf", layer="profil-pour-3d-3-middle", $fn=100);

			translate([4.1225,	-0.01,	-5]) rotate([90,0,0]) unCone();
			translate([15.8775,	-0.01,	-5]) rotate([90,0,0]) unCone();
			translate([4.1225,	4.01,		-5]) rotate([270,0,0]) unCone();
			translate([15.8775,	4.01,		-5]) rotate([270,0,0]) unCone();

		}
		union(){
			translate([4.1225,8.1862,-5])
				rotate([90,0,0]) 
					cylinder (r=1.5, h=14);
			translate([15.8775,8.1862,-5])
				rotate([90,0,0])
					cylinder (r=1.5, h=14);

			translate([4.1225,8.1862,15])
				rotate([90,0,0]) 
					cylinder (r=1.5, h=14);
			translate([15.8775,8.1862,15])
				rotate([90,0,0])
					cylinder (r=1.5, h=14);

			//trou pour vis   de fixation 
			translate([-10,4,2.5]) rotate([0,90,0]) cylinder(r=1.5,h=40);
			
		}
	}
}

module screws(){
	translate([-5.1,13.3725,5])
		rotate([90,0,90])
			cylinder (r=1.5, h=12);
	translate([13.2775,13.3725,5])
		rotate([90,0,90])
			cylinder (r=1.5, h=12);
	translate([26,13.3725,5])
		rotate([90,0,90])
			cylinder (r=4, h=20);

	translate([26,4,5])
		rotate([90,0,90])
			cylinder (r=4, h=20);

	translate([-26,13.3725,5])
		rotate([90,0,90])
			cylinder (r=4, h=20);

	translate([-26,4,5])
		rotate([90,0,90])
			cylinder (r=4, h=20);

	translate([4.1225,-6,5])
		rotate([90,0,0])
			cylinder (r=4, h=10);
	translate([15.8775,-6,5])
		rotate([90,0,0])
			cylinder (r=4, h=10);
	translate([-25.7,38.05,5])
		rotate([90,0,90])
			cylinder (r=1.5, h=21);
	translate([24.5,38.05,5])
		rotate([90,0,90])
			cylinder (r=1.5, h=21.5);

}
module cones(){
	translate([4.01,		13.3725,	5]) rotate([90,0,90]) unCone();
	translate([20.01,		13.3725,	5]) rotate([90,0,90]) unCone();
	translate([-0.01,		13.3725,	5]) rotate([270,0,90]) unCone();
	translate([15.99,		13.3725,	5]) rotate([270,0,90]) unCone();

}

module unCone(){
	cylinder (r1=2, r2=3, h=1, $fn=50);
 	translate([0,0,0.999]) cylinder (r=3, h=1, $fn=100);
}