Convert CR+LF (DOS newlines) to LF (Unix newlines) and adjust some di…

…mensions.

bowden_hotend.scad

@@ -1,41 +1,42 @@
-module clamp(h, base){
-  difference(){
-    union() {
-      // Clamp cone for M8 nut.
-      cylinder(r1=4.5, r2=3.5, h=h);
-      // Gradual cone base.
-      translate([0, 0, base]) cylinder(r1=10, r2=0, h=12, center=true);
-      // Base middle.
-      translate([0, 0, base/2]) {
-	cylinder(r=11, h=base, center=true);
-	cube([44.2, 12, base], center=true);
-      }
-      // Base around screw holes.
-      for (x = [-22.1, 22.1]) {
-	translate([x, 0, base/2]) cylinder(r=6, h=base, center=true);
-      }
-    }
-    // Bowden cable through hole.
-    cylinder(r=2, h=30, $fn=12);
-    // Three sided cutout.
-    for (a = [0:120:359]) {
-      rotate([0, 0, a]) translate([3, 0, base+1+h/2])
-	cube([5, 1, h], center=true);
-    }
-    // Bottom opening for PEEK insulator (e.g. MakerGear GrooveMount).
-    cylinder(r=8.2, h=10, center=true);
-    // Nut traps and screw holes.
-    for (x = [-25, 25]) {
-      translate([x, 0, base/2]) {
-	cylinder(r = 2.2, h=base+1, center=true, $fn=12);
-	rotate([0, 0, 0]) cylinder(r=4.1, h=base, $fn=6);
-      }
-    }
-  }
-}
-
-height = 24;
-clamp(height, 8);
-
-// Increase cooling time per layer for the thin riser.
-translate([0, -20, height/2]) cube([60, 3, height], center=true);
+module clamp(h, base){
+  difference(){
+    union() {
+      // Clamp cone for M8 nut.
+      cylinder(r1=4.5, r2=3.5, h=h);
+      // Gradual cone base.
+      translate([0, 0, base]) cylinder(r1=10, r2=0, h=12, center=true);
+      // Base middle.
+      translate([0, 0, base/2]) {
+	cylinder(r=11, h=base, center=true);
+	cube([46, 12, base], center=true);
+      }
+      // Shoulders around screw holes.
+      for (x = [-23, 23]) {
+	translate([x, 0, base/2]) cylinder(r=6, h=base, center=true);
+      }
+    }
+    // Bowden cable through hole.
+    cylinder(r=2, h=30, $fn=12);
+    // Three sided cutout.
+    for (a = [0:120:359]) {
+      rotate([0, 0, a]) translate([3, 0, base+1+h/2])
+	cube([5, 1, h], center=true);
+    }
+    // Holder for PEEK insulator (e.g. MakerGear GrooveMount).
+    cylinder(r=8.2, h=10, center=true);
+    // Nut traps and screw holes.
+    for (x = [-25, 25]) {
+      translate([x, 0, base/2]) {
+	cylinder(r = 2.2, h=base+1, center=true, $fn=12);
+	rotate([0, 0, 0]) cylinder(r=4.1, h=base, $fn=6);
+      }
+      translate([x*1.2, 0, base]) cube([6, 20, base], center=true);
+    }
+  }
+}
+
+height = 24;
+clamp(height, 8);
+
+// Increase cooling time per layer for the thin riser.
+translate([0, -20, height/2]) cube([60, 3, height], center=true);