author | Ivan Kokshaysky <ink@rc.ru> | 2016-11-05 11:38:27 (UTC) |
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committer | Ivan Kokshaysky <ink@rc.ru> | 2016-11-05 11:38:27 (UTC) |
commit | 3c2368a1dd659cdb89771c6cce4bb0999283311f (patch) (unidiff) | |
tree | ef19afe57993de315ada983c0f43e2e7d58ce06b /e3dv6.scad | |
parent | 60c7c744af79d8b13256c17258ed45bfaa7dd0c4 (diff) | |
download | hotendery-3c2368a1dd659cdb89771c6cce4bb0999283311f.zip hotendery-3c2368a1dd659cdb89771c6cce4bb0999283311f.tar.gz hotendery-3c2368a1dd659cdb89771c6cce4bb0999283311f.tar.bz2 |
Nozzle cover and mold adjustments
- codpiece for the nozzle;
- shortened molds for single component silicone, namely
Abro "The Gasket Maker" Red ("abro" flag in stuff.scad).
Signed-off-by: Ivan Kokshaysky <ink@rc.ru>
-rw-r--r-- | e3dv6.scad | 53 |
1 files changed, 46 insertions, 7 deletions
@@ -29,4 +29,13 @@ the_h = sv + hb_h + ss; | |||
29 | 29 | ||
30 | /* Nozzle stuff */ | ||
31 | n_protrude = 0.4;// nozzle tip protrusion from silicone | ||
32 | n_h1 = 3.6; // nozzle cone base from the heater body (minimal) | ||
33 | n_cone_h = 2; // nozzle cone height | ||
34 | n_cone_d2 = 1; // pad diameter of the 0.4 nozzle (works up to 0.6); see | ||
35 | // http://wiki.e3d-online.com/images/3/3a/V6-NOZZLE-ALL.pdf | ||
36 | n_cone_d1 = n_cone_h * tan(40) * 2 + n_cone_d2; | ||
37 | codpiece_h = n_h1 + n_cone_h - n_protrude; | ||
38 | |||
30 | use <bubbles.scad>; | 39 | use <bubbles.scad>; |
31 | module heatershape(bubbled=true) { | 40 | module heatershape(bubbled=true, codpiece=false) { |
32 | m = n_offset_l-hb_d/2; | 41 | m = n_offset_l-hb_d/2; |
@@ -48,3 +57,4 @@ module heatershape(bubbled=true) { | |||
48 | mo = protrude/4; th = protrude/2; | 57 | mo = protrude/4; th = protrude/2; |
49 | translate([0,0,-1]) topholes(h=ss+protrude); | 58 | translate([0,0,-1]) topholes(h=ss+th); |
59 | if (!abro) | ||
50 | translate([0,0,ss+protrude-mo-th]) hull() { | 60 | translate([0,0,ss+protrude-mo-th]) hull() { |
@@ -54,5 +64,18 @@ module heatershape(bubbled=true) { | |||
54 | } | 64 | } |
65 | else | ||
66 | translate([-c_tw-ss,-ss,ss]) | ||
67 | cube(size=[the_w,the_l,th]); | ||
55 | } | 68 | } |
56 | // nozzle | 69 | // nozzle |
57 | translate([n_offset_w,n_offset_l,1]) mirror([0,0,1]) cylinder(d=n_d,h=sv+1,$fn=24); | 70 | translate([n_offset_w,n_offset_l,1]) mirror([0,0,1]) |
71 | if (codpiece) { | ||
72 | mc_d2 = n_cone_d2 + n_protrude * tan(40) * 2; | ||
73 | intersection() { | ||
74 | cylinder(d = n_d, h = n_h1 + 1 + epsilon, $fn=24); | ||
75 | cylinder(d1 = n_d * 2, d2 = 0, h = n_h1 * 2 + 1, $fn=24); | ||
76 | } | ||
77 | translate([0, 0, n_h1 + 1]) | ||
78 | cylinder(h = n_cone_h - n_protrude, d1 = n_cone_d1, d2 = mc_d2, $fn = 32); | ||
79 | } else | ||
80 | cylinder(d=n_d,h=sv+1,$fn=24); | ||
58 | // heater screw | 81 | // heater screw |
@@ -91,8 +114,24 @@ use <mold.scad>; | |||
91 | 114 | ||
92 | view="*"; | 115 | codpiece = true; |
116 | view="inner"; | ||
93 | 117 | ||
94 | view(view=view,volume=vol) { | 118 | view(view=view,volume=vol) { |
95 | mold(size=[the_w,the_l,the_h],s=ms,v_protrude=protrude,introffset=ss+c_offset_l); | 119 | cp_h = codpiece ? codpiece_h - sv : 0; |
96 | translate([ms+c_tw+ss,ms+ss,ms+sv]) heatershape(); | 120 | prt = abro ? protrude / 2 : protrude; |
97 | translate([ms+epsilon,ms+epsilon,ms+epsilon]) cube(size=[the_w-2*epsilon,the_l-2*epsilon,the_h-2*epsilon]); | 121 | difference() { |
122 | union() { | ||
123 | mold(size=[the_w,the_l,the_h],s=ms,v_protrude=prt,introffset=ss+c_offset_l); | ||
124 | if (codpiece) | ||
125 | translate([0, 0, -cp_h]) | ||
126 | cube([the_w + ms * 2, the_l + ms * 2, cp_h + epsilon]); | ||
127 | } | ||
128 | if (codpiece) | ||
129 | translate([ms + c_tw + ss + n_offset_w, ms + ss + n_offset_l, ms]) { | ||
130 | scale([1, 1, codpiece_h / (n_d + 2)]) | ||
131 | sphere(d = n_d + 2, $fn = 64); | ||
132 | } | ||
133 | } | ||
134 | translate([ms+c_tw+ss,ms+ss,ms+sv]) heatershape(true, codpiece); | ||
135 | translate([ms+epsilon,ms+epsilon,ms+epsilon - cp_h]) | ||
136 | cube(size=[the_w-2*epsilon,the_l-2*epsilon,the_h-2*epsilon + cp_h]); | ||
98 | } | 137 | } |