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

Fix bearing

This commit is contained in:
Matt McWilliams 2023-05-11 20:27:47 -04:00
parent 6d7691e104
commit ef656e53f6
1 changed files with 21 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
scad/contact_printer.scad
View File

@ -61,6 +61,9 @@ StockTakeupMotorRotationZ = 180-70;
ReelX = 100; ReelX = 100;
ReelY = 50; ReelY = 50;
BearingOuterDiameter = 22.1 - .5;
BearingInnerDiameter = 8.05;
echo("Frame 2020 X (x2)", FrameX + 20); echo("Frame 2020 X (x2)", FrameX + 20);
echo("Frame 2020 Y (x4)", FrameY); echo("Frame 2020 Y (x4)", FrameY);
@ -906,6 +909,18 @@ module debug () {
* CONTACT PRINTER MODULES * CONTACT PRINTER MODULES
**/ **/
module bearing (pos = [0, 0, 0], width= 8, hole = true) {
fuzz = 0.1;
translate (pos) {
difference () {
cylinder(r = R(BearingOuterDiameter) + fuzz, h = width, center = true);
if (hole) {
cylinder(r = R(BearingInnerDiameter) - fuzz, h = width, center = true);
}
}
}
}
module m3_panel_bolt_void (pos = [0, 0, 0], H = 10) { module m3_panel_bolt_void (pos = [0, 0, 0], H = 10) {
translate(pos) { translate(pos) {
cylinder(r = R(6), h = 5, center = true, $fn = 40); cylinder(r = R(6), h = 5, center = true, $fn = 40);
@ -1157,11 +1172,16 @@ module takeup_panel_picture (pos = [0, 0, 0]) {
TakeupPanelY = 90; TakeupPanelY = 90;
OtherX = 25; OtherX = 25;
OtherY = 45; OtherY = 45;
translate(pos) { CenterVoidD = 47;
CenterColumnD = 55;
CenterColumnZ = 12;
translate(pos) difference() {
union(){ union(){
translate([12.5, 10, 0]) cube([TakeupPanelX, TakeupPanelY, PanelZ], center = true); translate([12.5, 10, 0]) cube([TakeupPanelX, TakeupPanelY, PanelZ], center = true);
translate([-(TakeupPanelX/2), (TakeupPanelY/2)-12.5, 0]) cube([OtherX, OtherY, PanelZ], center = true); translate([-(TakeupPanelX/2), (TakeupPanelY/2)-12.5, 0]) cube([OtherX, OtherY, PanelZ], center = true);
translate([0, 0, -(PanelZ/2) - (CenterColumnZ/2)]) cylinder(r = R(CenterColumnD), h = CenterColumnZ, center = true, $fn = 100);
} }
cylinder(r = R(CenterVoidD), h = 50, center = true, $fn = 100);
} }
} }