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NopSCADlib
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Fixed J-Head nozzle offset. 

Reduced J-Head inset.
Removed J-Head MK4.
This commit is contained in:
Chris Palmer 2020-08-13 12:44:17 +01:00
parent 2419d50641
commit 966ba536ed
4 changed files with 5 additions and 7 deletions
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tests/png/hot_ends.png
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3
vitamins/hot_ends.scad
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@ -33,8 +33,7 @@
// h t s t t t
// h
//
JHeadMk4 = ["JHeadMk4", jhead, "JHead MK4", 64, 5.1, 16, 50, grey(20), 12, 4.64, 14, [0, 2.94, -5], 20, 20];
JHeadMk5 = ["JHeadMk5", jhead, "JHead MK5", 51.2, 5.1, 16, 40, grey(20), 12, 4.64, 13, [0, 2.38, -5], 20, 20];
JHeadMk5 = ["JHeadMk5", jhead, "JHead MK5", 51.2, 4.75,16, 40, grey(20), 12, 4.64, 13, [0, 2.38, -5], 20, 20];
E3Dv5 = ["E3Dv5", e3d, "E3D V5 direct", 70, 3.7, 16, 50.1, "silver", 12, 6, 15, [1, 5, -4.5], 14.5, 28];
E3Dv6 = ["E3Dv6", e3d, "E3D V6 direct", 62, 3.7, 16, 42.7, "silver", 12, 6, 15, [1, 5, -4.5], 14, 21];
E3D_clone = ["E3D_clone", e3d, "E3D clone aliexpress",66, 6.8, 16, 46, "silver", 12, 5.6, 15, [1, 5, -4.5], 14.5, 21];

9
vitamins/jhead.scad
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@ -29,7 +29,6 @@ include <zipties.scad>
use <wire.scad>
use <../utils/tube.scad>
MK4_heater = [ 12.76, 15.88, 8.22, (15.88 / 2 - 4.5), (12.76 / 2 - 0.5 - 2.5 / 2), (-15.88 / 2 + 5), 9.5, 3];
MK5_heater = [ 12.76, 12.76, 8.22, (12.76 / 2 - 3.75), (12.76 / 2 - 0.5 - 2.5 / 2), (-12.76 / 2 + 4), 8, 2];
function heater_width(type) = type[0];
@ -71,7 +70,7 @@ module heater_block(type, resistor, thermistor) {
cone_start_r = nozzle_cone(type) / 2;
straight = 1;
nozzle_r = 0.4 / 2;
translate_z(-h / 2) vflip()
translate([nozzle_x(type), 0, -h / 2]) vflip()
rotate_extrude()
polygon([
[nozzle_r, 0],
@ -86,7 +85,7 @@ module heater_block(type, resistor, thermistor) {
module jhead_hot_end(type, filament) {
resistor = RIE1212UB5C5R6;
thermistor = Epcos;
heater = type == JHeadMk4 ? MK4_heater : MK5_heater;
heater = MK5_heater;
insulator_length = hot_end_insulator_length(type);
inset = hot_end_inset(type);
@ -106,7 +105,7 @@ module jhead_hot_end(type, filament) {
square([hot_end_insulator_diameter(type) / 2 - chamfer, insulator_length]);
}
square([3.2 / 2, insulator_length]);
square([(filament + 0.2) / 2, insulator_length]);
translate([hot_end_groove_dia(type) / 2, insulator_length - hot_end_inset(type) - hot_end_groove(type)])
square([100, hot_end_groove(type)]);
@ -122,7 +121,7 @@ module jhead_hot_end(type, filament) {
module jhead_hot_end_assembly(type, filament, naked = false) { //! Assembly with resistor, thermistor, tape, sleaving and ziptie
resistor = RIE1212UB5C5R6;
thermistor = Epcos;
heater = type == JHeadMk4 ? MK4_heater : MK5_heater;
heater = MK5_heater;
insulator_length = hot_end_insulator_length(type);
inset = hot_end_inset(type);