bigger e idler hole

DEvil0000 · Mar 29, 2018 · 22e7be2 · 22e7be2
1 parent e844a33
commit 22e7be2
Show file tree

Hide file tree

Showing 2 changed files with 15,995 additions and 15,868 deletions.
diff --git a/Printed-Parts/scad/extruder-idler.scad b/Printed-Parts/scad/extruder-idler.scad
@@ -1,89 +1,90 @@
-// PRUSA iteration4
-// Extruder idler
-// GNU GPL v3
-// Josef Průša <[email protected]> and contributors
-// http://www.reprap.org/wiki/Prusa_Mendel
-// http://prusamendel.org
-
-
-module part()
-{
-
-    difference()
-    {
-        union()
-        {
-            // base shape
-            translate([-11.5,42.5,-31.5])  cylinder( h=25, r=5, $fn=30 ); 
-            translate([-17,12,-31.5]) cube([8,34,25.0]);   
-
-            // pulley holders
-            translate([-4,27,-22.75])  cylinder( h=1, r1=4, r2=3, $fn=30 ); 
-            translate([-4,27,-27])  cylinder( h=4.25, r=4, $fn=30 ); 
-            translate([-14,22,-26.75]) cube([10.5,10,4]);   
-            translate([-16.5,22,-6.5]) cube([13,10,3]);   
-            translate([-4,27,-6.5])  cylinder( h=3, r=4, $fn=30 ); 
-            translate([-4,27,-7.25])  cylinder( h=0.75, r1=3, r2=4, $fn=30 ); 
-        }
-
-        // motor rim cut
-        translate([7,27,-32.75])  cylinder( h=6, r=18, $fn=30 ); 
-
-        // axis
-        translate([-4,27,-32])  cylinder( h=40, r=1.5, $fn=30 ); 
-
-        translate([-11.5,42.5,-32])  cylinder( h=30, r=1.7, $fn=30 ); 
-        translate([-18,44,-32]) rotate([0,0,30]) cube([15,10,30]);   
-        translate([-18,47,-32]) cube([15,10,30]);   
-        translate([-16,0.5,-32]) rotate([0,0,30]) cube([15,10,30]);   
-        translate([-18,3,-33]) cube([15,10,30]);   
-
-        // idler nuts
-        translate([-15,15.6,-39.4]) cube([2.1,5.8,16]);   
-        translate([-15,15.6,-14.6]) cube([2.1,5.8,16]); 
-
-        // idler screws
-        translate([-18,18.5,-26.5]) rotate([0,90,0]) cylinder( h=45, r=1.7, $fn=30 );  
-        translate([-18,18.5,-11.5]) rotate([0,90,0]) cylinder( h=45, r=1.7, $fn=30 );    
-        translate([-18,18.5,-26.5]) rotate([0,90,0]) cylinder( h=2.5, r1=3, r2=1.7, $fn=30 );  
-        translate([-18,18.5,-11.5]) rotate([0,90,0]) cylinder( h=2.5, r1=3, r2=1.7, $fn=30 );    
-
-        translate([-12,18.5,-26.5]) rotate([0,90,0]) cylinder( h=4, r1=1.7, r2=2.2, $fn=30 );  
-        translate([-12,18.5,-11.5]) rotate([0,90,0]) cylinder( h=4, r1=1.7, r2=2.2, $fn=30 );    
-
-        translate([-5.3,16.2,-33]) rotate([0,0,30]) cube([5,5,40]); 
-        translate([-7.8,33.5,-33]) rotate([0,0,-30]) cube([5,5,40]); 
-
-        translate([-18,29,-17.6]) rotate([90,0,0]) rotate([0,90,0]) cylinder( h=10, r1=9, r2=6, $fn=6 );  
-
-        // nice edges
-        translate([-26,10,-2]) rotate([0,45,0]) cube([10,40,10]); 
-        translate([-26,10,-35.5]) rotate([0,45,0]) cube([10,40,10]); 
-        translate([-10,2,-35]) cube([20,20,50]); 
-
-        //selective infill
-        translate([-11,24,-5]) cube([5,6,0.2]); 
-        translate([-11,24,-26]) cube([5,6,0.2]); 
-
-        // filament sensor cleaning window
-        translate([-20,43,-18.5])  rotate([90,0,90]) cylinder( h=15, r=3, $fn=30 ); 
-        translate([-20,43,-21.5]) cube([21,10,6]);
-    }
-
-    difference()
-    {    
-        // side cut
-        translate([-17,22,-8]) cube([4,17,4.5]);   
-        translate([-9.5,33,-9]) rotate([0,0,45]) cube([10,10,6]);   
-
-        // side cut edges
-        translate([-26,10,1]) rotate([0,45,0]) cube([10,40,10]); 
-        translate([-22.5,14,-10]) rotate([0,0,45]) cube([10,10,10]);     
-        translate([-22.5,33,-10]) rotate([0,0,45]) cube([10,10,10]);     
-    }
-
-    translate([-11.5,28,-8]) rotate([0,0,45]) cube([3,6,4.5]);   
-
-}
-
+// PRUSA iteration4
+// Extruder idler
+// GNU GPL v3
+// Josef Průša <[email protected]> and contributors
+// http://www.reprap.org/wiki/Prusa_Mendel
+// http://prusamendel.org
+
+
+module part()
+{
+
+    difference()
+    {
+        union()
+        {
+            // base shape
+            translate([-11.5,42.5,-31.5])  cylinder( h=25, r=5, $fn=30 ); 
+            translate([-17,12,-31.5]) cube([8,34,25.0]);   
+
+            // pulley holders
+            translate([-4,27,-22.75])  cylinder( h=1, r1=4, r2=3, $fn=30 ); 
+            translate([-4,27,-27])  cylinder( h=4.25, r=4, $fn=30 ); 
+            translate([-14,22,-26.75]) cube([10.5,10,4]);   
+            translate([-16.5,22,-6.5]) cube([13,10,3]);   
+            translate([-4,27,-6.5])  cylinder( h=3, r=4, $fn=30 ); 
+            translate([-4,27,-7.25])  cylinder( h=0.75, r1=3, r2=4, $fn=30 ); 
+        }
+
+        // motor rim cut
+        translate([7,27,-32.75])  cylinder( h=6, r=18, $fn=30 ); 
+
+        // axis
+        translate([-4,27,-32])  cylinder( h=40, r=1.5, $fn=30 ); 
+
+        translate([-11.5,42.5,-32])  cylinder( h=30, r=1.7, $fn=30 ); 
+        translate([-18,44,-32]) rotate([0,0,30]) cube([15,10,30]);   
+        translate([-18,47,-32]) cube([15,10,30]);   
+        translate([-16,0.5,-32]) rotate([0,0,30]) cube([15,10,30]);   
+        translate([-18,3,-33]) cube([15,10,30]);   
+
+        // idler nuts
+        translate([-15,15.6,-39.4]) cube([2.1,5.8,16]);   
+        translate([-15,15.6,-14.6]) cube([2.1,5.8,16]); 
+
+        // idler screws
+        translate([-18,18.5,-26.5]) rotate([0,90,0]) cylinder( h=45, r=1.7, $fn=30 );  
+        translate([-18,18.5,-11.5]) rotate([0,90,0]) cylinder( h=45, r=1.7, $fn=30 );    
+        translate([-18,18.5,-26.5]) rotate([0,90,0]) cylinder( h=2.5, r1=3, r2=1.7, $fn=30 );  
+        translate([-18,18.5,-11.5]) rotate([0,90,0]) cylinder( h=2.5, r1=3, r2=1.7, $fn=30 );    
+
+        translate([-12,18.5,-26.5]) rotate([0,90,0]) cylinder( h=4, r1=1.7, r2=2.2, $fn=30 );  
+        translate([-12,18.5,-11.5]) rotate([0,90,0]) cylinder( h=4, r1=1.7, r2=2.2, $fn=30 );    
+
+        translate([-5.3,16.2,-33]) rotate([0,0,30]) cube([5,5,40]); 
+        translate([-7.8,33.5,-33]) rotate([0,0,-30]) cube([5,5,40]); 
+
+        //translate([-18,29,-17.6]) rotate([90,0,0]) rotate([0,90,0]) cylinder( h=10, r1=9, r2=6, $fn=6 );  
+        #translate([-18,29+5,-17.6-4]) rotate([90,0,0]) cube([10,14,13.5]);
+
+        // nice edges
+        translate([-26,10,-2]) rotate([0,45,0]) cube([10,40,10]); 
+        translate([-26,10,-35.5]) rotate([0,45,0]) cube([10,40,10]); 
+        translate([-10,2,-35]) cube([20,20,50]); 
+
+        //selective infill
+        translate([-11,24,-5]) cube([5,6,0.2]); 
+        translate([-11,24,-26]) cube([5,6,0.2]); 
+
+        // filament sensor cleaning window
+        translate([-20,43,-18.5])  rotate([90,0,90]) cylinder( h=15, r=3, $fn=30 ); 
+        translate([-20,43,-21.5]) cube([21,10,6]);
+    }
+
+    difference()
+    {    
+        // side cut
+        translate([-17,22,-8]) cube([4,17,4.5]);   
+        translate([-9.5,33,-9]) rotate([0,0,45]) cube([10,10,6]);   
+
+        // side cut edges
+        translate([-26,10,1]) rotate([0,45,0]) cube([10,40,10]); 
+        translate([-22.5,14,-10]) rotate([0,0,45]) cube([10,10,10]);     
+        translate([-22.5,33,-10]) rotate([0,0,45]) cube([10,10,10]);     
+    }
+
+    translate([-11.5,28,-8]) rotate([0,0,45]) cube([3,6,4.5]);   
+
+}
+
 rotate([0,90,0]) part();