Little parametrize of hotend mount
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4 changed files with 83 additions and 50 deletions
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@ -1,126 +1,155 @@
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include <../lib/common.scad>;
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$fn = 100;
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width = 35;
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depth = 30;
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part = "cover";
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e3d_width = 22;
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part = "mount";
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difference() {
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distance = width / 2;
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// part
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if (part == "mount") {
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translate([0, 0, 0])
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cube([30, 15, 42.5]);
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cube([width, 15, 42.5]);
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} else if (part == "cover") {
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translate([0, 15, 0])
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cube([30, 15, 42.5]);
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translate([26, 27, - 6])
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cube([6, 3, 6]);
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cube([width, 15, 42.5]);
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translate([20.2146, 27, 0.895])
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// mount for part cooling fan shroud
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translate([distance + 11, 27, - 6])
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cube([6, 3, 6]);
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translate([distance + 5 + 0.2146, 27, 0.895])
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rotate([0, 50, 0])
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cube([9, 3, 6]);
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}
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// space for fan mount
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translate([40, 0, 0])
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translate([width + 10, 0, 0])
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rotate([0, - 90, 0])
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fan_mount();
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// space for extruder
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translate([4, 4, 0])
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translate([11, 11, 0])
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e3d_v6();
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translate([(width - e3d_width) / 2, 4, 0])
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e3d_v6();
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screw_mounts();
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// hole for part cooling fan
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translate([20, 30, 37])
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translate([distance + 5, depth, 37])
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rotate([90, 0, 0])
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translate([1.5, 1.5, 0])
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cylinder(d = 3, h = 5);
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translate([27.5, 30, - 4.5])
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translate([distance + 12.5, depth, - 4.5])
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rotate([90, 0, 0])
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translate([1.5, 1.5, 0])
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cylinder(d = 4, h = 5);
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}
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module e3d_v6() {
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h0 = - 14;
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rotate([0, 0, 180])
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translate([- 8, - 3.5, h0])
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cube([16, 20, 12]);
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translate([11, 11, 0]) {
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h0 = - 14;
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rotate([0, 0, 180])
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translate([- 8, - 3.5, h0])
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cube([16, 20, 12]);
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h1 = h0 + 12;
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translate([0, 0, h1])
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cylinder(d = 3, h = 2);
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h1 = h0 + 12;
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translate([0, 0, h1])
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cylinder(d = 3, h = 2);
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h2 = h1 + 2;
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translate([0, 0, h2])
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cylinder(d = 22, h = 26);
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h2 = h1 + 2;
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translate([0, 0, h2])
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cylinder(d = 22, h = 26);
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h3 = h2 + 26;
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translate([0, 0, h3])
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cylinder(d = 16, h = 7);
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h3 = h2 + 26;
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translate([0, 0, h3])
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cylinder(d = 16, h = 7);
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h4 = h3 + 7;
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translate([0, 0, h4])
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cylinder(d = 12, h = 6);
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h4 = h3 + 7;
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translate([0, 0, h4])
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cylinder(d = 12, h = 6);
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h5 = h4 + 6;
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translate([0, 0, h5])
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cylinder(d = 16, h = 3.5);
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h5 = h4 + 6;
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translate([0, 0, h5])
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cylinder(d = 16, h = 3.5);
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h6 = h5 + 3.5;
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translate([0, 0, h6])
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cylinder(d = 11.5, h = 6.5, $fn = 6);
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h6 = h5 + 3.5;
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translate([0, 0, h6])
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cylinder(d = 11.5, h = 6.5, $fn = 6);
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}
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}
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module fan_mount() {
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cube([30, 30, 10]);
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fan_size = 30;
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fan_thickness = 10;
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cube([fan_size, fan_size, fan_thickness]);
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// screw holes
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translate([1.5 + 1.5, 1.5 + 1.5, 10])
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translate([1.5 + 1.5, 1.5 + 1.5, fan_thickness])
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cylinder(d = 3, h = 10);
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translate([30 - (1.5 + 1.5), 1.5 + 1.5, 10])
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translate([fan_size - (1.5 + 1.5), 1.5 + 1.5, fan_thickness])
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cylinder(d = 3, h = 10);
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translate([1.5 + 1.5, 30 - (1.5 + 1.5), 10])
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translate([1.5 + 1.5, fan_size - (1.5 + 1.5), fan_thickness])
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cylinder(d = 3, h = 10);
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// fan duct
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translate([1, 1, 0])
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translate([14, 14, 0])
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cylinder(d1 = 28, d2 = 22, h = 25);
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translate([(fan_size / 2) - 1, (fan_size / 2) - 1, 0])
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cylinder(d1 = fan_size - 2, d2 = 22, h = width / 2 + fan_thickness);
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translate([1, 1, 0])
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translate([14, 14, 20])
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cylinder(d = 22, h = 25);
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translate([(fan_size / 2) - 1, (fan_size / 2) - 1, width / 2 + fan_thickness])
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cylinder(d = 22, h = width / 2 + 0.1);
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}
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module screw_mounts() {
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screw_cover_mounts();
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screw_x_carriage_mount();
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}
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module screw_cover_mounts() {
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screw_distance = 24;
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screw_size = 3;
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distance_from_edge = (width - screw_distance) / 2;
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// cover mount
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translate([1.5, 24, 29])
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translate([distance_from_edge, 24, 29])
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rotate([90, 0, 0]) {
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screw_mount(length = 17, nut_size = 6, screw_size = 3, nut = "square");
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translate([screw_size, screw_size, 0])
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rotate([0, 0, 180])
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screw_mount(length = 17, nut_size = 6, screw_size = screw_size, nut = "square+");
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translate([1.5, 1.5, - 20])
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cylinder(d = 6, h = 20);
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}
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translate([25.5, 24, 29])
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translate([width - distance_from_edge - screw_size, 24, 29])
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rotate([90, 0, 0]) {
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screw_mount(length = 17, nut_size = 6, screw_size = 3, nut = "square");
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screw_mount(length = 17, nut_size = 6, screw_size = screw_size, nut = "square+");
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translate([1.5, 1.5, - 20])
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cylinder(d = 6, h = 20);
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}
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}
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module screw_x_carriage_mount() {
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screw_distance = 23;
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screw_size = 3;
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distance_from_edge = (width - screw_distance) / 2;
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// X carriage mount
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translate([2, 15, 35])
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translate([distance_from_edge, 15, 35])
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rotate([90, 0, 0])
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screw_mount(length = 20, nut_size = 6, screw_size = 3, nut = "none");
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translate([25, 15, 35])
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translate([width - (distance_from_edge + screw_size), 15, 35])
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rotate([90, 0, 0])
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screw_mount(length = 20, nut_size = 6, screw_size = 3, nut = "none");
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}
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}
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Binary file not shown.
Binary file not shown.
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@ -8,7 +8,11 @@ module screw_mount(length, nut_size, screw_size, nut = "none") {
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} else if (nut == "square") {
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translate([- nut_size / 2, - nut_size / 2, length - 3])
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cube([nut_size, nut_size, 3]);
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} if (nut == "square+") {
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translate([- nut_size / 2, - nut_size / 2, length - 3])
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cube([nut_size+100, nut_size, 3]);
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}
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}
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}
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