Groovemount option

diff --git a/configuration.scad-dist b/configuration.scad-dist
index cf268a8..5585bba 100644 (file)
--- a/configuration.scad-dist
+++ b/configuration.scad-dist
@@ -17,3 +17,11 @@ belt_tooth_ratio = 0.5;
 //MXL
 //belt_tooth_distance = 2.032;
 //belt_tooth_ratio = 0.64;
+
+// Select your hot-end mount ******************************************************
+
+// 0 = none; 1 = groove-mount (J-head/MakerGear etc.)
+hotend_mount = 1;
+
+hotend_groovemount_depth = 5;
+hotend_groovemount_diameter = 16;

diff --git a/src/compact-extruder.scad b/src/compact-extruder.scad
index 177b059..babdea3 100644 (file)
--- a/src/compact-extruder.scad
+++ b/src/compact-extruder.scad
@@ -5,12 +5,18 @@
 // http://www.reprap.org/wiki/Prusa_Mendel
 // http://prusamendel.org
 
+include <../configuration.scad>
 
 module extruder_base(){
  // Main body
  translate([-1,-2,0]) cube([22,56,24]);
  // Extruder plate mount
- translate([-16,49,0]) cube([55,5,24]);
+ if (hotend_mount == 1) { // groove-mount
+  translate([-16,49,0]) cube([55,5 + hotend_groovemount_depth - 1.5,24]);
+ } else {
+  translate([-16,49,0]) cube([55,5,24]);
+ }
+ 
  // Carriage mount cylinders
  translate([11,25,0]){
   translate([-12,24,0]) cylinder(r=5, h=24);
@@ -43,6 +49,10 @@ module extruder_holes(){
  }
  // Filament path
  translate([1.5+11+3.5,65,11]) rotate([90,0,0]) cylinder(r=2, h=70);
+ if (hotend_mount == 1) {
+  // Hole for hotend
+  translate([1.5+11+3.5,65,11]) rotate([90,0,0]) cylinder(r=hotend_groovemount_diameter/2, h=12.5);
+ }
  // Hole for drive gear check
  translate([1.5+11+3.5-30,25,11]) rotate([90,0,90]) cylinder(r=4, h=70, $fn=20);
  // Left extruder plate mounting hole