now real commit for y-beltholder fix on single plate

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

diff --git a/box_frame/y-belt-holder.scad b/box_frame/y-belt-holder.scad
dissimilarity index 75%
index f66a1aa..0b7b594 100644 (file)
--- a/box_frame/y-belt-holder.scad
+++ b/box_frame/y-belt-holder.scad
@@ -1,31 +1,41 @@
-// 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([28.5, 0, 0]){
-
-    %translate([0, 0, 35/2]) cube([20, 6, 35], center = true);
-    translate([-21 - belt_thickness, -7, 0]) cube_fillet([13 + xy_delta, 14, 35], vertical=[3,0,0,0], fn=8 );
-    translate([-9, -5.5, 17.5]) cube_fillet([12 + 2 * xy_delta, 3, 35], vertical=[3, 0, 0, 0], center = true);
-
-    difference(){
-        union(){
-
-            translate([-37.5+13, 0, 5]) cube_fillet([8.5, 35, 10], center = true, radius=1, $fn=8);
-            translate([-37.5+13, 0, 22.5]) cube([8.5, 14, 45], center = true);
-            translate([-4.0 + xy_delta, 0, 17.5]) cube_fillet([8, 14, 35], center = true, vertical = [2,2,0,2]);
-
-        }
-        translate([-4.5 + xy_delta, 0, 17.5]) cube([10, 10, 10], center = true);
-        translate([-20, -12, 5]) rotate([0, -90, 0]) screw();
-        translate([-20, 12, 5]) rotate([0, -90, 0]) screw();
-
-        translate([-20, 0, 40]) rotate([0, -90, 0]) screw();
-        #translate([-8 + xy_delta, 0, 0]) mirror([1, 0, 0]) belt(35);
-    }
-}
+// 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>
+
+module y_belt_holder(len=42) {
+    y_delta = i_am_box == 0 ? -2.5 : xy_delta;
+    ybelt_hole_to_side = 5;
+    real_len = len + 2 * ybelt_hole_to_side;
+    screw_hole_z_offset = i_am_box == 0 ? 0 : 4;
+    
+    difference(){
+        union(){
+
+            translate([-21 - belt_thickness, -7, 0]) cube_fillet([13 + y_delta, 14, len], vertical=[3,0,0,0], fn=8 );
+            translate([-14, -5.5, len / 2]) cube_fillet([24 + 2 * y_delta, 3, len], vertical=[3, 0, 0, 0], center = true);
+            translate([-24.5, 0, real_len / 2]) cube_fillet([11.5, 16, real_len], center = true, vertical = [1, 1, 1, 1], $fn=16);
+            translate([-4.0 + y_delta, 0, len / 2]) cube_fillet([8, 14, len], center = true, vertical = [2,2,0,2]);
+
+        }
+        translate([-4.5 + y_delta, 0, real_len / 2]) cube([10, 10, 10], center = true);
+        translate([-11, 0, ybelt_hole_to_side + len]) {
+            translate([screw_hole_z_offset,0,0]) rotate([0, -90, 0]) plate_screw(20);
+            translate([8 + y_delta, 0, 0]) cube([10, 9, 9], center=true);
+        }
+        translate([-11, 0, ybelt_hole_to_side]) {
+            translate([screw_hole_z_offset,0,0]) rotate([0, -90, 0]) plate_screw(20);
+            translate([8 + y_delta, 0, 0]) cube([10, 9, 9], center=true);
+        }
+
+        translate([-8 + y_delta, 0, 0]) mirror([1, 0, 0]) belt(real_len);
+    }
+}
+
+
+y_belt_holder();