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-rw-r--r--fanduct.scad17
1 files changed, 12 insertions, 5 deletions
diff --git a/fanduct.scad b/fanduct.scad
index 75a3bb1..7a9e205 100644
--- a/fanduct.scad
+++ b/fanduct.scad
@@ -24,5 +24,6 @@ inlet_w = 12.5; // inlet width
24 inlet_h = 17; // inlet height 24 inlet_h = 17; // inlet height
25 inlet_l = 7; // inlet length of protrusion (or depth of intrusion:)) 25 inlet_short_l = 7;// inlet length of protrusion (or depth of intrusion:))
26 inlet_away = 15;// how far away inlet is 26 inlet_away = 15;// how far away inlet is
27 27
28inlet_long_l = inlet_short_l+inlet_h;
28hotend_clearance = heater_clearance; 29hotend_clearance = heater_clearance;
@@ -190,3 +191,9 @@ module fanduct(type=type,ductshape=ductshape) {
190 placeit() translate([0,-inlet_w/2,0]) { 191 placeit() translate([0,-inlet_w/2,0]) {
191 cube(size=[inlet_h,inlet_w,inlet_l+fanduct_shell]); 192 difference() {
193 cube(size=[inlet_h,inlet_w,inlet_long_l+fanduct_shell]);
194 translate([inlet_h+fanduct_shell,0,inlet_long_l+fanduct_shell])
195 rotate([-90,0,0])
196 translate([0,0,-1])
197 cylinder(r=inlet_h,h=inlet_w+2*fanduct_shell+2,$fn=inlet_h*4);
198 }
192 // supports 199 // supports
@@ -198,3 +205,3 @@ module fanduct(type=type,ductshape=ductshape) {
198 extrusion_width, 205 extrusion_width,
199 inlet_l+fanduct_shell+inlet_away+fanduct_w/2]); 206 inlet_long_l+fanduct_shell+inlet_away+fanduct_w/2]);
200 } 207 }
@@ -209,3 +216,3 @@ module fanduct(type=type,ductshape=ductshape) {
209 placeit() translate([fanduct_shell,-inlet_w/2+fanduct_shell,0]) 216 placeit() translate([fanduct_shell,-inlet_w/2+fanduct_shell,0])
210 cube(size=[inlet_h-2*fanduct_shell,inlet_w-2*fanduct_shell,inlet_l+fanduct_shell+1]); 217 cube(size=[inlet_h-2*fanduct_shell,inlet_w-2*fanduct_shell,inlet_long_l+fanduct_shell+1]);
211 hull() { 218 hull() {
@@ -256,3 +263,3 @@ module fanduct(type=type,ductshape=ductshape) {
256 263
257view="vcut"; // hcut|vcut|* 264view="*"; // hcut|vcut|*
258 265