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Work on rewrite. Target small-scale printer for all components.

This commit is contained in:
Matt McWilliams 2023-04-05 16:39:42 -04:00
parent 5cbc3f8120
commit 582e814ab9
1 changed files with 128 additions and 43 deletions
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169
scad/contact_printer.scad
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@ -3,9 +3,25 @@ include <./lamp.scad>;
include <./box_laser.scad> include <./box_laser.scad>
include <./common/common.scad> include <./common/common.scad>
IN = 25.4;
DaylightW = 92;
DaylightH = 18;
MotorZ = -16;
RollerY = -20;
LampY = 20;
IdleRollerPrintX = 35;
IdleRollerPrintY = -10;
IdleRollerNegativeX = 55;
IdleRollerNegativeY = 10;
/*
AT = 25.4 * 0.22; AT = 25.4 * 0.22;
daylight_w = 92;
daylight_h = 18;
INNER_BOX_X = 225; INNER_BOX_X = 225;
INNER_BOX_Y = 400; INNER_BOX_Y = 400;
@ -54,31 +70,6 @@ module m5_25 () {
cylinder(r = BOLT_R, h = BOLT_Z, center = true); cylinder(r = BOLT_R, h = BOLT_Z, center = true);
} }
module daylight_spool (DEBUG = false) {
//inner starting d = 31.5 or 32
color([[255, 0, 0, 1]]) difference () {
cylinder(r=daylight_w / 2, h = daylight_h, center = true);
cylinder(r=(daylight_w / 2) + 1, h = daylight_h - 2, center = true);
cube([9, 9, 50], center=true);
translate([4.5, 4.5, 0]) {
rotate([0, 0, 45]) {
cube([3, 3, 50], center=true);
}
}
}
difference () {
cylinder(r = 32/2, h = daylight_h, center=true);
cylinder(r = 32/2 - 1, h = daylight_h + 1, center=true);
translate([0, 32/2, 0]) {
cube([1.3, 10, 18], center=true);
}
}
if (DEBUG) {
color([0,0,1,0.5]) cylinder(r = 300, h = 16, center=true);
}
}
module roller (DEBUG = false) { module roller (DEBUG = false) {
$fn = 100; $fn = 100;
H = 21; H = 21;
@ -671,12 +662,12 @@ module reel_holder_plate () {
} }
//corner pieces for outer box to support inner box //corner pieces for outer box to support inner box
/*
___________ // ___________
|/ \| // |/ \|
| | // | |
|\_______/| // |\_______/|
*/
module spacer () { module spacer () {
H = 16.3; H = 16.3;
W = 25; W = 25;
@ -715,27 +706,29 @@ module sprocketed_roller_gear_cap () {
} }
translate([0, 0, -30]) contact_printer_roller(); translate([0, 0, -30]) contact_printer_roller();
} }
} }*/
//contact_printer(); //contact_printer();
/*projection() { /*projection() {
intersection () { intersection () {
inner_box(); inner_box();
translate([30, 0, 0]) cube([130, 160, 50], center = true); translate([30, 0, 0]) cube([130, 160, 50], center = true);
} }
}*/ }*/
//translate([23, 0, 0]) cube([35, 45, 5], center = true); //translate([23, 0, 0]) cube([35, 45, 5], center = true);
//translate([8, 0, -26]) rotate([0, 0, 34]) import("/home/mathias/Desktop/InvoluteGear_2.dxf"); //translate([8, 0, -26]) rotate([0, 0, 34]) import("/home/mathias/Desktop/InvoluteGear_2.dxf");
//translate([20, 0, -20]) cube([41.6, 0.5, 2], center = true); //translate([20, 0, -20]) cube([41.6, 0.5, 2], center = true);
//translate([0, 0, 6]) outer_box(); //translate([0, 0, 6]) outer_box();
//translate([57.5, 0, 0]) four_point_connector(); //translate([57.5, 0, 0]) four_point_connector();
translate([40, 0, LAMP_Z]) rotate([0, 0, -90]) { //translate([40, 0, LAMP_Z]) rotate([0, 0, -90]) {
//lamp_plate(); //lamp_plate();
lamp_housing(); //lamp_housing();
//translate([0, 15, 4]) lamp_front(); //translate([0, 15, 4]) lamp_front();
//gate(); //gate();
} //}
//sprocketed_roller_gear_cap (); //sprocketed_roller_gear_cap ();
//reel_holder_plate(); //reel_holder_plate();
//reel_holder(); //reel_holder();
@ -758,3 +751,95 @@ translate([40, 0, LAMP_Z]) rotate([0, 0, -90]) {
//contact_printer_roller(); //contact_printer_roller();
//sprocketed_roller_mold(); //sprocketed_roller_mold();
/**
* DEBUG MODULES
**/
module daylight_spool (DEBUG = false) {
//inner starting d = 31.5 or 32
color([[255, 0, 0, 1]]) difference () {
cylinder(r=DaylightW / 2, h = DaylightH, center = true);
cylinder(r=(DaylightW / 2) + 1, h = DaylightH - 2, center = true);
cube([9, 9, 50], center=true);
translate([4.5, 4.5, 0]) {
rotate([0, 0, 45]) {
cube([3, 3, 50], center=true);
}
}
}
difference () {
cylinder(r = 32/2, h = DaylightH, center=true);
cylinder(r = 32/2 - 1, h = DaylightH + 1, center=true);
translate([0, 32/2, 0]) {
cube([1.3, 10, 18], center=true);
}
}
if (DEBUG) {
color([0,0,1,0.5]) cylinder(r = 300, h = 16, center=true);
}
}
module centered_geared_motor (pos = [0, 0, 0], rot = [0, 0, 0]) {
translate(pos) rotate(rot) {
translate([8.25, 0, 0]) geared_motor();
}
}
module debug () {
//////
panel([0, 0, -2.5]);
translate([0, RollerY, 18]) rotate([180, 0, 0]) sprocketed_roller(sprockets = 18, bevel = false, model = "gearbox_motor");
lamp([0, LampY, 0]);
idle_roller([ IdleRollerPrintX, IdleRollerPrintY, 3]);
idle_roller([-IdleRollerPrintX, IdleRollerPrintY, 3]);
idle_roller([ IdleRollerNegativeX, IdleRollerNegativeY, 3]);
idle_roller([-IdleRollerNegativeX, IdleRollerNegativeY, 3]);
//////
centered_geared_motor([0, RollerY, MotorZ], [180, 0, 180]);
//feed
translate([-100, 50, 15]) daylight_spool();
translate([-100, -50, 15]) daylight_spool();
//takeup
translate([100, 50, 15]) daylight_spool();
translate([100, -50, 15]) daylight_spool();
centered_geared_motor([100, 50, MotorZ], [180, 0, 180]);
centered_geared_motor([100, -50, MotorZ], [180, 0, 180]);
}
/**
* CONTACT PRINTER MODULES
**/
module idle_roller (pos = [0, 0, 0]) {
$fn = 80;
translate(pos) {
cylinder(r = R(16), h = 1, center = true);
translate([0, 0, 17]) cylinder(r = R(16), h = 1, center = true);
translate([0, 0, 17/2]) cylinder(r = R(12), h = 17, center = true);
}
}
module lamp (pos = [0, 0, 0]) {
translate(pos) {
difference () {
cube([50, 50, 4], center = true);
translate([0, -40, 0]) cylinder(r = R(60), h = 4 + 1, center = true, $fn = 100);
}
}
}
module panel (pos = [0, 0, 0]) {
translate (pos) {
color("green") cube([250, 150, 5], center = true);
}
}
PART = "";
if (PART == "panel") {
} else {
debug();
}