-rw-r--r-- | fanduct.scad | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fanduct.scad b/fanduct.scad index b8994d4..7fc1ff4 100644 --- a/fanduct.scad +++ b/fanduct.scad | |||
@@ -1,36 +1,36 @@ | |||
1 | use <snapper.scad>; | 1 | use <snapper.scad>; |
2 | extrusion_width=.5; layer_height=.2; // print parameters | 2 | extrusion_width=.5; layer_height=.2; // print parameters |
3 | 3 | ||
4 | epsilon=.005; // for finer cuts | 4 | epsilon=.005; // for finer cuts |
5 | 5 | ||
6 | heater_w = 16; // heatblock width | 6 | heater_w = 16; // heatblock width |
7 | heater_l = 20; // heatblock length | 7 | heater_l = 20; // heatblock length |
8 | nozzle_offset=4.5;// nozzle offset from the edge of heatblock | 8 | nozzle_offset=4.5;// nozzle offset from the edge of heatblock |
9 | 9 | ||
10 | fanduct_elevation = 3; // fanduct elevation above nozzle tip | 10 | fanduct_elevation = 3; // fanduct elevation above nozzle tip |
11 | fanduct_h = 6; // inner height of the duct | 11 | fanduct_h = 6; // inner height of the duct |
12 | fanduct_w = 6; // inner width of the duct | 12 | fanduct_w = 7; // inner width of the duct |
13 | fanduct_shell=1.2; // shell thickness | 13 | fanduct_shell=1.2; // shell thickness |
14 | fanduct_ir = sqrt(pow(heater_w/2,2)+pow(heater_l-nozzle_offset,2))+5;// inner radius | 14 | fanduct_ir = sqrt(pow(heater_w/2,2)+pow(heater_l-nozzle_offset,2))+5;// inner radius |
15 | 15 | ||
16 | jet_angle = 60; // angular width of the jet | 16 | jet_angle = 60; // angular width of the jet |
17 | 17 | ||
18 | inlet_w = 12.5; // inlet width | 18 | inlet_w = 12.5; // inlet width |
19 | inlet_h = 17; // inlet height | 19 | inlet_h = 17; // inlet height |
20 | inlet_l = 7; // inlet length of protrusion (or depth of intrusion:)) | 20 | inlet_l = 7; // inlet length of protrusion (or depth of intrusion:)) |
21 | inlet_away = 15;// how far away inlet is | 21 | inlet_away = 15;// how far away inlet is |
22 | 22 | ||
23 | hotend_clearance = 12; | 23 | hotend_clearance = 12; |
24 | 24 | ||
25 | snapper_d = 8; snapper_overlap=0.2;// snip snap | 25 | snapper_d = 8; snapper_overlap=0.2;// snip snap |
26 | 26 | ||
27 | smooth_f = 120; | 27 | smooth_f = 120; |
28 | 28 | ||
29 | type="3jets"; // "3jets" ; // circular|3jets | 29 | type="3jets"; // "3jets" ; // circular|3jets |
30 | 30 | ||
31 | 31 | ||
32 | module fanduct(type=type) { | 32 | module fanduct(type=type) { |
33 | 33 | ||
34 | // ***duct is all around! | 34 | // ***duct is all around! |
35 | module duct(what) { | 35 | module duct(what) { |
36 | if(what=="in") { | 36 | if(what=="in") { |