made Y idler configurable by bearing size, also made it square for perfect print...

[clinton/prusa3.git] / y-belt-holder.scad

diff --git a/y-belt-holder.scad b/y-belt-holder.scad
dissimilarity index 97%
index 1d0bf3a..f4c913e 100644 (file)
--- a/y-belt-holder.scad
+++ b/y-belt-holder.scad
@@ -1,31 +1,37 @@
-translate(v = [10+16,0,0]){
-       
-       %translate(v = [0,0,35]) cube(size = [20,6,70], center = true);
-       
-       translate(v = [-24.5+6.5,0,17.5]) cube(size = [16,14,35], center = true);
-       translate(v = [-20+5.5,1.5-7,17.5]) cube(size = [16,3,35], center = true);
-       
-       
-       
-
-       
-       difference(){
-       union(){
-               
-               translate(v = [-37.5+13,0,5]) cube(size = [3,35,10], center = true);
-               translate(v = [-37.5+13,0,22.5]) cube(size = [3,14,45], center = true);
-               translate(v = [-5.5,0,17.5]) cube(size = [7,14,35], center = true);
-               
-       }
-       translate(v = [-5.5,0,17.5]) cube(size = [9,10,10], center = true);
-       translate(v = [0,-12,5]) rotate([0,-90,0]) cylinder(h=50, r= 2.5);
-       translate(v = [0,12,5]) rotate([0,-90,0]) cylinder(h=50, r= 2.5);
-       
-       translate(v = [0,0,40]) rotate([0,-90,0]) cylinder(h=50, r= 2.5);
-       
-       for ( i = [0 : 11] )
-       {
-           translate(v = [-8.5,0,1+i*3]) cube(size = [2,10,2], center = true);
-       }
-}
-}
\ No newline at end of file
+// PRUSA iteration3
+// Y belt holder
+// GNU GPL v3
+// Josef Průša <josefprusa@me.com>
+// Václav 'ax' Hůla <axtheb@gmail.com>
+// http://www.reprap.org/wiki/Prusa_Mendel
+// http://github.com/prusajr/PrusaMendel
+
+include <configuration.scad>
+translate([10+16, 0, 0]){
+
+    %translate([0, 0, 35/2]) cube([20, 6, 35], center = true);
+    translate([-24.5+6.5, 0, 17.5]) cube_fillet([16, 14, 35], center = true, vertical=[3,0,0,0], fn=8 );
+    translate([-20+5.5, 1.5-7, 17.5]) cube([16, 3, 35], center = true);
+
+    difference(){
+        union(){
+
+            translate([-37.5+13, 0, 5]) cube_fillet([3, 35, 10], center = true, radius=1, $fn=8);
+            translate([-37.5+13, 0, 22.5]) cube([3, 14, 45], center = true);
+            translate([-5.0, 0, 17.5]) cube_fillet([7, 14, 35], center = true, vertical = [2,2,0,2], fn=8);
+
+        }
+        translate([-5.5, 0, 17.5]) cube([9, 10, 10], center = true);
+        translate([0, -12, 5]) rotate([0, -90, 0]) cylinder(h=50, r= 2.5);
+        translate([0, 12, 5]) rotate([0, -90, 0]) cylinder(h=50, r= 2.5);
+
+        translate([0, 0, 40]) rotate([0, -90, 0]) cylinder(h=50, r= 2.5);
+        #intersection() {
+            for (i = [0 : 35/belt_tooth_distance])
+            {
+                translate([-8.0, 0, 1+i*belt_tooth_distance]) cube([2, 10, belt_tooth_distance*belt_tooth_stride], center = true);
+            }
+            translate([0, 0, 35/2]) cube([20, 10, 35], center = true);
+        }
+    }
+}