Merge pull request josefprusa#62 from AxTheB/master

New STLs (and a endstop holder)
jtreg · Jun 5, 2013 · 8671854 · 8671854
2 parents 550b683 + 583dee5
commit 8671854
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Showing 26 changed files with 97,354 additions and 58,640 deletions.
diff --git a/box_frame/extras/tube_clamp.scad b/box_frame/extras/tube_clamp.scad
@@ -4,31 +4,45 @@
 include <../configuration.scad>;
 $fn=64;
 
-module tube_clamp(tube_r, wall_width=3, screw=false) {
-    //wall_width is in single_wall_widths, 
+module tube_clamp(tube_r, wall_width=3, endstop=false, h=10) {
+    //wall_width is in single_wall_widths
     difference() {
+        union(){
         intersection() {
             union(){
-                cylinder(r=tube_r + wall_width * single_wall_width, h=10);
-                translate([-4.5, 0, 0]) cube([9, 20, 10]);
+                cylinder(r=tube_r + wall_width * single_wall_width, h=h);
+                translate([-4.5, 0, 0]) cube([9, 20, h]);
             }
-            cylinder(r=tube_r + 5 + wall_width * single_wall_width, h=10);
+            cylinder(r=tube_r + 5 + wall_width * single_wall_width, h=h);
         }
-        translate([0, 0, -0.5]) cylinder(r=tube_r, h=11);
-        translate([-0.5, 0, -0.5]) cube([1, 15, 11]);
+            if (endstop) {
+                translate([-4.5, 5 + tube_r, 0]) cube([4.5, 30, h]);
+            }
+        }
+        translate([0, 0, -0.5]) cylinder(r=tube_r, h=h + 1);
+        translate([-0.5, 0, -0.5]) cube([1, 45, h + 1]);
 
-        translate([-7, max (6, tube_r + wall_width * single_wall_width + 0.5) , 5]) {
+        translate([-7, max (6, tube_r + wall_width * single_wall_width + 0.5) , h / 2]) {
             rotate([0, 90, 0]) screw(r=1.7, r_head=m3_washer_diameter/2, head_drop=3, slant=false);
             translate([10, 0, 0]) rotate([0, 90, 0]) cylinder(r=m3_nut_diameter_horizontal/2, $fn=6, h=2);
         }
+        if (endstop) {
+            translate([-7, 10 + tube_r, h / 2]) rotate([0, 90, 0]) {
+                cylinder(r = 1.2, h=10);
+                translate([0, 10, 0])
+                cylinder(r = 1.2, h=10);
+                translate([0, 20, 0])
+                cylinder(r = 1.2, h=10);
+            }
+        }
 
     }
 }
 
 tube_clamp(3.5);
 translate([15, 0, 0]) tube_clamp(3.5);
 translate([0, 20, 0]) {
-    tube_clamp(bushing_xy[0]);
-    translate([20, 0, 0]) tube_clamp(bushing_xy[0]);
-    translate([-20, 0, 0]) tube_clamp(bushing_z[0]);
+    tube_clamp(bushing_xy[0], endstop=true, h=12);
+    translate([20, 0, 0]) tube_clamp(bushing_xy[0], endstop=true, h=12);
+    translate([-20, 0, 0]) tube_clamp(bushing_z[0], endstop=true, h=12);
 }
diff --git a/box_frame/sample_stls/big_htd3_lm12luu/configuration.scad b/box_frame/sample_stls/big_htd3_lm12luu/configuration.scad
@@ -75,13 +75,17 @@ idler_bearing = bearing_624_double;
 carriage_l_base = 80;
 
 // Fillets ********************************************************************
+// fillets are rounded corners of boxes. The right engineering term is probably radius
+// but cad software calls it fillet.
 // mostly cosmetic, except z axis.
 // 0 = no fillets
 // 1 = fillet
+// 2 = chamfer (cut the edges at 45deg. angle)
+// Please do put only parts with fillets on sale, other options are not really tested
 
 use_fillets = 1;
 
-//set to 0 for single plate (affects z axis and screws that attach RP parts tp frame)
+//set to 0 for single plate (affects z axis and screws that attach RP parts to frame)
 i_am_box = 1;
 
 //if you do your own plate and can move bottom Z screws 5mm up set this to 0 to