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add 3dprinter.scad where to simulate the whole 3dprinter should look like
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3dprinter.scad
Normal file
62
3dprinter.scad
Normal file
@ -0,0 +1,62 @@
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use <angle_bracket.scad>;
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use <horizontal_angle_bracket.scad>;
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use <Motorhalter.scad>;
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use <YRollHolder.scad>;
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bottmoutline();
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bottomAngleBrackets();
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horizontalProfile();
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YAxis();
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module bottmoutline() {
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// draw alu profiles
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translate([0, - 40, 0]) aluProfile(400);
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translate([0, 400, 0]) aluProfile(400);
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translate([0, - 40, 0]) rotate([0, 0, 90]) aluProfile(480);
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translate([440, - 40, 0]) rotate([0, 0, 90]) aluProfile(480);
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}
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module bottomAngleBrackets() {
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// draw angle bracktes
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angle_bracket();
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translate([400, 0, 0]) rotate([0, 0, 90]) angle_bracket();
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translate([400, 400, 0]) rotate([0, 0, 180]) angle_bracket();
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translate([0, 400, 0]) rotate([0, 0, 270]) angle_bracket();
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}
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module horizontalProfile() {
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height = 600;
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translate([- 40, 180, 0]) rotate([0, - 90, 0]) halfAluProfile(height);
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translate([460, 180, 0]) rotate([0, - 90, 0]) halfAluProfile(height);
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// upper part
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translate([- 60, 180, height]) halfAluProfile(520);
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// add the horitzontal angle bracktes
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translate([- 40, 135, 0]) rotate([0, 0, 90]) horizontal_angle_bracket();
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translate([440, 265, 0]) rotate([0, 0, 270]) horizontal_angle_bracket();
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// angle brackets up
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translate([- 40, 220, height]) rotate([90, 90, 0]) angle_bracket();
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translate([440, 180, height]) rotate([-90, 90, 0]) angle_bracket();
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}
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module YAxis() {
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translate([160, 0, 0]) Motorhalter();
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translate([214, 400, 0]) rotate([0, 0, 180]) YRollHolder();
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}
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// -- MODULES -- //
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module aluProfile(length) {
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color("#dddddd") cube([length, 40, 40]);
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}
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module halfAluProfile(length) {
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color("#dddddd") cube([length, 40, 20]);
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}
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@ -1,64 +1,71 @@
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$fn=50;
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$fn = 50;
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motorheight=42.1;
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motorwidth=40.5;
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wanddickemotor=3;
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wanddickelinks=5.5;
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motorheight = 42.1;
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motorwidth = 40.5;
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wanddickemotor = 3;
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wanddickelinks = 5.5;
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cylinderdiameter=22.2;
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cylinderdiameter = 22.2;
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motorholedistance=(motorheight-31) /2;
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leftholedist=7;
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M3HoleDiam=3.4;
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M3HeadDiam=5.8;
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motorholedistance = (motorheight - 31) / 2;
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leftholedist = 7;
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M3HoleDiam = 3.4;
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M3HeadDiam = 5.8;
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render() difference() {
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Motorhalter();
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module Motorhalter() {
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render() difference() {
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mainbody();
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translate([motorwidth,wanddickelinks,0]) motorholes();
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translate([motorwidth, wanddickelinks, 0]) motorholes();
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leftholes();
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}
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}
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//modules
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module mainbody(){
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cube([motorwidth + wanddickemotor, wanddickelinks ,motorheight]);
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module mainbody() {
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cube([motorwidth + wanddickemotor, wanddickelinks, motorheight]);
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translate([motorwidth,wanddickelinks,0])cube([wanddickemotor, motorheight, motorheight]);
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translate([motorwidth, wanddickelinks, 0])cube([wanddickemotor, motorheight, motorheight]);
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translate([motorwidth + wanddickemotor,motorheight * 2 /3,motorheight]) rotate([0,0,180]) linear_extrude(3) polygon([[0,0], [0, motorheight * 2 /3], [motorwidth * 2 /3, motorheight* 2 /3]]);
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translate([motorwidth + wanddickemotor, motorheight * 2 / 3, motorheight]) rotate([0, 0, 180]) linear_extrude(3)
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polygon([[0, 0], [0, motorheight * 2 / 3], [motorwidth * 2 / 3, motorheight * 2 / 3]]);
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}
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module motorholes(){
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translate([0,motorheight/2,motorheight/2])rotate([0,90,0])cylinder(h=wanddickemotor, d=cylinderdiameter, $fn=130);
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module motorholes() {
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translate([0, motorheight / 2, motorheight / 2])rotate([0, 90, 0])cylinder(h = wanddickemotor, d = cylinderdiameter,
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$fn = 130);
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translate([0,motorheight - motorholedistance,motorheight - motorholedistance]) MotorM3Hole();
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translate([0, motorheight - motorholedistance, motorheight - motorholedistance]) MotorM3Hole();
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translate([0,motorheight - motorholedistance, motorholedistance]) MotorM3Hole();
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translate([0, motorheight - motorholedistance, motorholedistance]) MotorM3Hole();
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translate([0,motorholedistance,motorheight - motorholedistance]) MotorM3Hole();
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translate([0, motorholedistance, motorheight - motorholedistance]) MotorM3Hole();
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translate([0,motorholedistance, motorholedistance]) MotorM3Hole();
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translate([0, motorholedistance, motorholedistance]) MotorM3Hole();
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}
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module leftholes() {
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// bottom left
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translate([leftholedist,0,leftholedist]) LeftM3Hole();
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translate([leftholedist, 0, leftholedist]) LeftM3Hole();
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//bottom right
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translate([motorwidth - leftholedist,0,leftholedist]) LeftM3Hole();
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translate([motorwidth - leftholedist, 0, leftholedist]) LeftM3Hole();
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// upper left
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translate([leftholedist,0,motorwidth - leftholedist]) LeftM3Hole();
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translate([leftholedist, 0, motorwidth - leftholedist]) LeftM3Hole();
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// upper right
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translate([motorwidth - leftholedist,0,motorwidth - leftholedist]) LeftM3Hole();
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translate([motorwidth - leftholedist, 0, motorwidth - leftholedist]) LeftM3Hole();
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}
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module MotorM3Hole() {
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rotate([0,90,0])cylinder(h=wanddickemotor, d=M3HoleDiam);
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rotate([0, 90, 0])cylinder(h = wanddickemotor, d = M3HoleDiam);
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}
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module LeftM3Hole() {
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rotate([270,0,0])cylinder(h=wanddickelinks, d=M3HoleDiam);
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translate([0,wanddickelinks-3,0]) rotate([270,0,0])cylinder(h=3, d=M3HeadDiam);
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rotate([270, 0, 0])cylinder(h = wanddickelinks, d = M3HoleDiam);
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translate([0, wanddickelinks - 3, 0]) rotate([270, 0, 0])cylinder(h = 3, d = M3HeadDiam);
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}
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@ -1,41 +1,45 @@
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$fn=33;
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$fn = 33;
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M3HoleDiam=3.4;
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M3HoleDiam = 3.4;
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height=40;
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thickness=3;
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length=30;
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height = 40;
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thickness = 3;
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length = 30;
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// cambelt has 6mm width
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innerspace=8;
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innerspace = 8;
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render() difference() {
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// call main
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YRollHolder();
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module YRollHolder() {
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render() difference() {
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frame();
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holes();
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}
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}
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module frame() {
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cube([innerspace + 2 * thickness,thickness,height]);
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cube([innerspace + 2 * thickness, thickness, height]);
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translate([0, thickness, 0]) cube([thickness, length, height]);
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translate([innerspace + thickness, thickness, 0]) cube([thickness, length, height]);
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}
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module holes(){
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module holes() {
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// two inner holes
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translate([innerspace / 2 + thickness, 0, height / 4]) M3Hole();
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translate([innerspace / 2 + thickness, 0, height / 4 * 3]) M3Hole();
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translate([0, length / 4 *3, height / 2]) SideM3Hole();
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translate([0, length / 4 * 3, height / 2]) SideM3Hole();
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translate([innerspace + thickness, length / 4 * 3, height / 2]) SideM3Hole();
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}
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module M3Hole() {
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rotate([0,90,90])cylinder(h=thickness, d=M3HoleDiam);
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rotate([0, 90, 90])cylinder(h = thickness, d = M3HoleDiam);
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}
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module SideM3Hole() {
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rotate([0,90,0])cylinder(h=thickness, d=M3HoleDiam);
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rotate([0, 90, 0])cylinder(h = thickness, d = M3HoleDiam);
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}
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@ -1,55 +1,59 @@
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$fn=33;
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$fn = 33;
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height=40;
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width=60;
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b=3;
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triagleheight=5;
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height = 40;
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width = 60;
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b = 3;
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triagleheight = 5;
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M4HoleDiam=4.4;
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M4HoleDiam = 4.4;
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holedistance=10;
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holedistance = 10;
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// main call
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angle_bracket();
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difference() {
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module angle_bracket() {
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render() difference() {
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frame();
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holes();
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}
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}
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module frame() {
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// x plate
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cube([width,b,height]);
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cube([width, b, height]);
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// y plate
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translate([b, 0,0]) rotate([0,0,90]) cube([width,b,height]);
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// y plate
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translate([b, 0, 0]) rotate([0, 0, 90]) cube([width, b, height]);
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//bottom triangle
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translate([b,b,0]) stabilizetriangle();
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// upper triangle
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translate([b,b,height-triagleheight]) stabilizetriangle();
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//bottom triangle
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translate([b, b, 0]) stabilizetriangle();
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// upper triangle
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translate([b, b, height - triagleheight]) stabilizetriangle();
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}
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module holes() {
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// y holes
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translate([0,holedistance,height-holedistance]) YM3Hole();
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translate([0,width-holedistance,height-holedistance]) YM3Hole();
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translate([0,holedistance,holedistance]) YM3Hole();
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translate([0,width-holedistance,holedistance]) YM3Hole();
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translate([0, holedistance, height - holedistance]) YM3Hole();
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translate([0, width - holedistance, height - holedistance]) YM3Hole();
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translate([0, holedistance, holedistance]) YM3Hole();
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translate([0, width - holedistance, holedistance]) YM3Hole();
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translate([holedistance,0,height-holedistance]) XM3Hole();
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translate([width-holedistance,0,height-holedistance]) XM3Hole();
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translate([holedistance,0,holedistance]) XM3Hole();
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translate([width-holedistance,0,holedistance]) XM3Hole();
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translate([holedistance, 0, height - holedistance]) XM3Hole();
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translate([width - holedistance, 0, height - holedistance]) XM3Hole();
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translate([holedistance, 0, holedistance]) XM3Hole();
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translate([width - holedistance, 0, holedistance]) XM3Hole();
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}
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module stabilizetriangle() {
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linear_extrude(triagleheight) polygon([[0,0], [0, width-b], [width-b, 0]]);
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linear_extrude(triagleheight) polygon([[0, 0], [0, width - b], [width - b, 0]]);
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}
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module YM3Hole() {
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rotate([0,90,0])cylinder(h=b, d=M4HoleDiam);
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rotate([0, 90, 0])cylinder(h = b, d = M4HoleDiam);
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}
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module XM3Hole() {
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rotate([270,0,0])cylinder(h=b, d=M4HoleDiam);
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rotate([270, 0, 0])cylinder(h = b, d = M4HoleDiam);
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}
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@ -1,60 +1,65 @@
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$fn=33;
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$fn = 33;
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height=40;
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hwidth=40;
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thickness=5;
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height = 40;
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hwidth = 40;
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thickness = 5;
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vthickness=20;
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vwidth=40.3;
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vheight=80;
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vthickness = 20;
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vwidth = 40.3;
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vheight = 80;
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//https://de.wikipedia.org/wiki/Durchgangsbohrung
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M4HoleDiam=4.4;
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M4HoleDiam = 4.4;
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holedistance=10;
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holedistance = 10;
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horizontalcenterholes=true;
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horizontalcenterholes = true;
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difference() {
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// calling main
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horizontal_angle_bracket();
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module horizontal_angle_bracket() {
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render() difference() {
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frame();
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holes();
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}
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}
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module frame(){
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module frame() {
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// left tile
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cube([hwidth,thickness,height]);
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translate([0,thickness,0]) sidetriangle();
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translate([0,thickness,height - thickness]) sidetriangle();
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cube([hwidth, thickness, height]);
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translate([0, thickness, 0]) sidetriangle();
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translate([0, thickness, height - thickness]) sidetriangle();
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// left to back tile
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translate([hwidth,0,0]) cube([thickness, vthickness, height]);
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translate([hwidth, 0, 0]) cube([thickness, vthickness, height]);
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// left triangle
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translate([hwidth,0,height]) rotate([90, 0, 90]) middletriangle();
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translate([hwidth, 0, height]) rotate([90, 0, 90]) middletriangle();
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// covers upper edge of above
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translate([hwidth, vthickness, 0]) cube([vwidth + thickness * 2, thickness, vheight]);
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// right to back tile
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translate([hwidth + vwidth + thickness,0,0]) cube([thickness, vthickness, height]);
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// right to back tile
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translate([hwidth + vwidth + thickness, 0, 0]) cube([thickness, vthickness, height]);
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// right triangle
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translate([hwidth + vwidth + thickness,0,height]) rotate([90, 0, 90]) middletriangle();
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translate([hwidth + vwidth + thickness, 0, height]) rotate([90, 0, 90]) middletriangle();
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// right tile
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translate([hwidth + vwidth + thickness * 2, 0, 0]) cube([hwidth,thickness,height]);
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// right tile
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translate([hwidth + vwidth + thickness * 2, 0, 0]) cube([hwidth, thickness, height]);
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translate([hwidth * 2 + vwidth + thickness * 2,thickness,thickness]) rotate([0, 180,0 ]) sidetriangle();
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translate([hwidth * 2 + vwidth + thickness * 2,thickness,height]) rotate([0, 180,0 ]) sidetriangle();
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translate([hwidth * 2 + vwidth + thickness * 2, thickness, thickness]) rotate([0, 180, 0]) sidetriangle();
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translate([hwidth * 2 + vwidth + thickness * 2, thickness, height]) rotate([0, 180, 0]) sidetriangle();
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}
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module middletriangle(){
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linear_extrude(thickness) polygon([[0,0], [vthickness, 0], [vthickness, vheight-height]]);
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module middletriangle() {
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linear_extrude(thickness) polygon([[0, 0], [vthickness, 0], [vthickness, vheight - height]]);
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}
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module sidetriangle() {
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linear_extrude(5) polygon([[0,0], [hwidth, 0], [hwidth, vthickness]]);
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linear_extrude(5) polygon([[0, 0], [hwidth, 0], [hwidth, vthickness]]);
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}
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module holes() {
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@ -62,13 +67,13 @@ module holes() {
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leftholes();
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// right holes
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translate([hwidth + vwidth + thickness * 2,0,0]) leftholes();
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translate([hwidth + vwidth + thickness * 2, 0, 0]) leftholes();
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// center holes
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translate([hwidth + thickness,vthickness,0]) centerholes();
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translate([hwidth + thickness, vthickness, 0]) centerholes();
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}
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module leftholes(){
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module leftholes() {
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translate([holedistance, 0, holedistance]) XM3Hole();
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translate([hwidth - holedistance, 0, holedistance]) XM3Hole();
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translate([holedistance, 0, height - holedistance]) XM3Hole();
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@ -81,7 +86,7 @@ module centerholes() {
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translate([holedistance, 0, vheight - holedistance]) XM3Hole();
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translate([vwidth - holedistance, 0, vheight - holedistance]) XM3Hole();
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if(horizontalcenterholes){
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if (horizontalcenterholes) {
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// center holes
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translate([vwidth - holedistance, 0, vheight / 2]) XM3Hole();
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translate([holedistance, 0, vheight / 2]) XM3Hole();
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@ -89,5 +94,5 @@ module centerholes() {
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}
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module XM3Hole() {
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rotate([270,0,0])cylinder(h=thickness, d=M4HoleDiam);
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rotate([270, 0, 0])cylinder(h = thickness, d = M4HoleDiam);
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}
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