lukas/DIY_3D_Printer
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add belt to motor

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lukas 2021-01-22 19:57:01 +01:00
parent 99d19819af
commit 6dcc686f33
1 changed files with 31 additions and 10 deletions
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41
3dprinter.scad
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@ -4,6 +4,11 @@ use <Motorhalter.scad>;
use <YRollHolder.scad>; use <YRollHolder.scad>;
use <Motor.scad>; use <Motor.scad>;
include <NopSCADlib/core.scad>
include <NopSCADlib/vitamins/stepper_motors.scad>
include <NopSCADlib/vitamins/pulleys.scad>
bottmoutline(); bottmoutline();
bottomAngleBrackets(); bottomAngleBrackets();
@ -23,8 +28,8 @@ module bottmoutline() {
translate([440, - 40, 0]) rotate([0, 0, 90]) aluProfile(480); translate([440, - 40, 0]) rotate([0, 0, 90]) aluProfile(480);
// linear rails // linear rails
translate([70, 0, 20]) rotate([-90, 0, 0]) linear_rail(400); translate([70, 0, 20]) rotate([- 90, 0, 0]) linear_rail(400);
translate([330, 0, 20]) rotate([-90, 0, 0]) linear_rail(400); translate([330, 0, 20]) rotate([- 90, 0, 0]) linear_rail(400);
} }
module bottomAngleBrackets() { module bottomAngleBrackets() {
@ -56,9 +61,25 @@ module horizontalProfile() {
module YAxis() { module YAxis() {
translate([160, 0, 0]) Motorhalter(); translate([160, 0, 0]) Motorhalter();
translate([214, 400, 0]) rotate([0, 0, 180]) YRollHolder(); translate([222, 400, 0]) rotate([0, 0, 180]) YRollHolder();
translate([202.5, 26.6, 21]) rotate([0, -90, 0]) Nema17(); translate([200.5, 26.6, 21]) rotate([0, 90, 0]) NEMA(NEMA17M, 180, true);
p1 = [0, 0];
p2 = [0, 350.5];
path = [[p1.x, p1.y, pulley_pr(GT2x20ob_pulley)],
[p2.x, p2.y, pulley_pr(GT2x20_toothed_idler)]
];
belt = GT2x6;
translate([215, 26.5, 20.9]) rotate([0, 90, 0]) union() {
belt(belt, path, 13, [0, 0]);
translate(p1) rotate([0, 0, 0]) pulley_assembly(GT2x20ob_pulley);
translate(p2) pulley_assembly(GT2x20_toothed_idler);
}
} }
module printBed() { module printBed() {
@ -68,9 +89,9 @@ module printBed() {
translate([350, 90, 50]) rotate([0, 0, 90]) halfAluProfile(220); translate([350, 90, 50]) rotate([0, 0, 90]) halfAluProfile(220);
} }
module zMotor(){ module zMotor() {
translate([-20, 240, 81]) rotate([0, 180, 0]) Nema17(); translate([- 20, 240, 81]) rotate([0, 180, 0]) Nema17();
translate([-20, 240, 97]) linear_rail(500); translate([- 20, 240, 97]) linear_rail(500);
// add lead screws // add lead screws
translate([420, 240, 81]) rotate([0, 180, 0]) Nema17(); translate([420, 240, 81]) rotate([0, 180, 0]) Nema17();
@ -88,9 +109,9 @@ module halfAluProfile(length) {
} }
module linear_rail(length) { module linear_rail(length) {
color("#cccccc") cylinder(h = length, d = 8, $fn=33); color("#cccccc") cylinder(h = length, d = 8, $fn = 33);
} }
module bearing(){ module bearing() {
cylinder(h = length, d = 8, $fn=33); cylinder(h = length, d = 8, $fn = 33);
} }