Version 0.52

The holes in the endstop holders were to large for 2mm screws. Also, by request add a motor_z_offset parameter tot he frame_motor.scad file to make it easy to shift the nema 17 motor mount.
Jaydmdigital · Apr 24, 2014 · 4ee0dcd · 4ee0dcd
1 parent a6f9886
commit 4ee0dcd
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Showing 4 changed files with 6,231 additions and 6,232 deletions.
diff --git a/endstop.scad b/endstop.scad
@@ -22,48 +22,46 @@ module endstop(offset=thickness/2,neg=1) {
   difference() {
     union() {
      minkowski(){
-        cube([width-6, thickness/2, height-6], center=true);
-        rotate([90,0,0])cylinder(h=thickness/2, r=3, center=true); 
-      }
+      cube([width-6, thickness/2, height-6], center=true);
+      rotate([90,0,0])cylinder(h=thickness/2, r=3, center=true); 
+     }
 
-      //translate([0, 0, -height/4])cube([width+2, thickness, height/2], center=true);
+     //translate([0, 0, -height/4])cube([width+2, thickness, height/2], center=true);
      // translate([neg*(-(width+2+thickness-2)/2), 0, -height/4])cylinder(h=height/2, r=thickness/2, center=true);
-      translate([0, fin_w/2, 0]) cube([fin_w, fin_w, height], center=true);
+     translate([0, fin_w/2, 0]) cube([fin_w, fin_w, height], center=true);
 
      // translate([width/2-offset, width/2+2, -height/4]) rotate(90) cube([width+thickness-thickness/2, thickness, height/2], center=true);
-	}
+	  }
     //cutout screw adjustment hole
     //translate([neg*(-(width+2+thickness-2)/2), 0, -height/4]) cylinder(h=height, r=m3_wide_radius, center=true);
     //translate([neg*(-(width+2+thickness-2)/2), 0, height/4 - 2.3]) 
     //translate([width/2+neg*offset, (thickness+width)/2, -height/4])  cylinder(h=height, r=m3_wide_radius, center=true);
-   // translate([width/2+neg*offset, (thickness+width)/2, -height/4+ 2.3])rotate(30) cylinder(h=height/2, r=m3_nut_radius, center=true, $fn=6);
+    // translate([width/2+neg*offset, (thickness+width)/2, -height/4+ 2.3])rotate(30) cylinder(h=height/2, r=m3_nut_radius, center=true, $fn=6);
 
 
     translate([0, 0, 3]) rotate([90, 0, 0]) {
-      cylinder(r=m3_wide_radius, h=20, center=true);
-      translate([0, 0, 3.6-thickness/2]) {
-        cylinder(r=3, h=10);
-        translate([0, 5, 5])
-          cube([6, 10, 10], center=true);
-      }
-      translate([0, 0, -thickness/2-1]) scale([1, 1, 1])screw_socket_cone();
+     cylinder(r=m3_wide_radius, h=20, center=true);
+     translate([0, 0, 3.6-thickness/2]) {
+      cylinder(r=3, h=10);
+       translate([0, 5, 5])  cube([6, 10, 10], center=true);
+     }
+     translate([0, 0, -thickness/2-1]) scale([1, 1, 1])screw_socket_cone();
       //   cylinder(r1=m3_wide_radius, r2=7, h=4);
     }
     translate([0, -3-thickness/2, -2]) rotate([0, 180, 0]) {
-      //% microswitch();
-      for (x = [-9.5/2, 9.5/2]) {
-        translate([x, 0, 0]) rotate([90, 0, 0])
-          cylinder(r=2.5/2, h=40, center=true);
-      }
-    }  }
-
+    // screw holes for  microswitch();
+     for (x = [-9.5/2, 9.5/2]) {
+      translate([x, 0, 0]) rotate([90, 0, 0]) cylinder(r=1.9/2, h=40, center=true);
+     }
+    }  
+  }
 }
 
 
 translate([0,extrusion/2+thickness/2,-60/2]) %difference(){
-    import("./assembly/2020_1000mm.stl", convexity=10);
-    translate([-12,-12,60])cube([24,24,(1000-60)+2]);
-  }
+  import("./assembly/2020_1000mm.stl", convexity=10);
+   translate([-12,-12,60])cube([24,24,(1000-60)+2]);
+}
 //translate([0, 0, height/2]) endstop(-thickness/2,side);
 translate([0, 0, height/2]) endstop(2,1);
 %rotate([180,0,0])