16mm
/
contact_printer
1
0
Fork 0
Code Issues 5 Pull Requests Projects Releases Wiki Activity

Adjust size of idle roller

This commit is contained in:
Matt McWilliams 2023-05-22 00:07:59 -04:00
parent 3e48727afc
commit 75def51cd0
1 changed files with 26 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

34
scad/contact_printer.scad
View File

@ -263,6 +263,8 @@ module debug () {
//feet //feet
corner_foot([FrameX/2, (FrameY/2) + 10, -26], [0, 0, 180]); corner_foot([FrameX/2, (FrameY/2) + 10, -26], [0, 0, 180]);
motor_controller_panel([0, -75, PanelOffsetZ]);
} }
/** /**
@ -303,7 +305,9 @@ module panel_motor_mount_void (pos = [0, 0, 0]) {
module idle_roller (pos = [0, 0, 0]) { module idle_roller (pos = [0, 0, 0]) {
H = 17.5; H = 17.5;
InnerD = 5; InnerD = 5;
BaseD = 18; BaseD = 20;
D1 = 14;
D2 = D1 + 1.5;
$fn = 100; $fn = 100;
Picture = 11; Picture = 11;
@ -312,9 +316,9 @@ module idle_roller (pos = [0, 0, 0]) {
union () { union () {
cylinder(r = R(BaseD), h = 1.5, center = true); cylinder(r = R(BaseD), h = 1.5, center = true);
translate([0, 0, H]) cylinder(r = R(BaseD), h = 1.5, center = true); translate([0, 0, H]) cylinder(r = R(BaseD), h = 1.5, center = true);
translate([0, 0, H/2]) cylinder(r = R(12), h = H, center = true); translate([0, 0, H/2]) cylinder(r = R(D1), h = H, center = true);
translate([0, 0, (H - Picture)/4]) cylinder(r1 = R(12), r2 = R(13.5), h = (H - Picture) / 2, center = true); translate([0, 0, (H - Picture)/4]) cylinder(r1 = R(D1), r2 = R(D2), h = (H - Picture) / 2, center = true);
translate([0, 0, H - ((H - Picture)/4)]) cylinder(r1 = R(13.5), r2 = R(12), h = (H - Picture) / 2, center = true); translate([0, 0, H - ((H - Picture)/4)]) cylinder(r1 = R(D2), r2 = R(D1), h = (H - Picture) / 2, center = true);
} }
cylinder(r = R(InnerD), h = 40, center = true); cylinder(r = R(InnerD), h = 40, center = true);
} }
@ -396,7 +400,7 @@ module lamp_gate_bracket (pos = [0, 0, 0], rot = [0, 0, 0]) {
cube([X, 15, 18], center = true); cube([X, 15, 18], center = true);
translate([0, 4, 1]) cube([X-4, 15, 18], center = true); translate([0, 4, 1]) cube([X-4, 15, 18], center = true);
translate([0, -3, 1]) cube([X-7, 15, 18], center = true); translate([0, -3, 1]) cube([X-7, 15, 18], center = true);
translate([0, -5.25, 0]) cube([X-4, 1.5, 18.01], center = true); translate([0, -5.25, 0]) cube([X-3.5, 1.6, 18.01], center = true);
} }
} }
} }
@ -884,7 +888,7 @@ module corner_foot (pos = [0, 0, 0], rot = [0, 0, 0]) {
} }
} }
module l289N_mount (pos = [0, 0, 0]) { module l289N_mount (pos = [0, 0, 0], rot = [0, 0, 0]) {
$fn = 60; $fn = 60;
DISTANCE = 36.5; DISTANCE = 36.5;
H = 4; H = 4;
@ -895,7 +899,7 @@ module l289N_mount (pos = [0, 0, 0]) {
cylinder(r = 1.5, h = H + 1, center = true); cylinder(r = 1.5, h = H + 1, center = true);
} }
} }
translate(pos) { translate(pos) rotate(rot) {
translate([0, 0, 0]) stand(); translate([0, 0, 0]) stand();
translate([DISTANCE, 0, 0]) stand(); translate([DISTANCE, 0, 0]) stand();
translate([DISTANCE, DISTANCE, 0]) stand(); translate([DISTANCE, DISTANCE, 0]) stand();
@ -911,7 +915,19 @@ module l289N_mount (pos = [0, 0, 0]) {
} }
} }
PART = "panel"; module motor_controller_panel (pos = [0, 0, 0]) {
translate(pos) difference() {
union () {
translate([-5, 17, 0]) rounded_cube([110, 50, 3], d = 4, center = true, $fn = 30);
l289N_mount([5, 0, 6]);
l289N_mount([-52, 0, 6]);
}
translate([23, 18, 0]) rounded_cube([28, 28, 10], d = 4, center = true, $fn = 30);
translate([-34, 18, 0]) rounded_cube([28, 28, 10], d = 4, center = true, $fn = 30);
}
}
PART = "idle_roller_half_b";
LIBRARY = true; LIBRARY = true;
if (PART == "panel") { if (PART == "panel") {
@ -954,6 +970,8 @@ if (PART == "panel") {
idle_roller_half(); idle_roller_half();
} else if (PART == "idle_roller_half_b") { } else if (PART == "idle_roller_half_b") {
idle_roller_half(flip = true); idle_roller_half(flip = true);
} else if (PART == "motor_controller_panel") {
motor_controller_panel();
} else { } else {
debug(); debug();
} }