219 lines
7.5 KiB
OpenSCAD
219 lines
7.5 KiB
OpenSCAD
// This file is part of Cyclone PCB Factory: an open-source 3D printable CNC machine for PCB manufacture
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// http://reprap.org/wiki/Cyclone_PCB_Factory
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// Original author: Carlosgs (http://carlosgs.es)
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// License: CC BY-SA 4.0 (Attribution-ShareAlike 4.0 International, http://creativecommons.org/licenses/by-sa/4.0/)
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// Designed with http://www.openscad.org/
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module mirrorOrNot(mirrorPart=false, axes=[-1,1,1]) {
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if(mirrorPart) scale(axes) children();
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else children();
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}
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module Cyclone_Y_frontFrame() {
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color("red")
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translate([-10,0,-axes_Y_threaded_height])
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cube([20,10,axes_Y_threaded_height+5]);
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}
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use <MCAD/bearing.scad>
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module Cyclone_Y_backFrame() {
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screwSize = 3; // M3, M4, etc (integers only)
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rod_nut_len = 0.8*axes_Ythreaded_rodD;
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bearing_width = bearingWidth(608);
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bearing_diam = bearingOuterDiameter(608);
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bearingDepth = 3;
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partThickness = 5+screwSize*2;
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dimX = bearing_diam+partThickness;
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dimY = partThickness;
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dimZ = 0;
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footSeparation = screwSize*2;
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foot_additional_separation = 5;
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footThickness = 10;
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translate([0,0.01,0])
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rotate([90,0,0])
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rotate([0,0,45]) nut(size=axes_Ythreaded_rodD, chamfer=true, echoPart=true);
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translate([0,-rod_nut_len,0])
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rotate([90,0,0])
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nut(size=axes_Ythreaded_rodD, echoPart=true);
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translate([0,-2*rod_nut_len,0]) {
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translate([0,bearingDepth-bearing_width,0]) {
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difference() {
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union() {
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rotate([90,0,0])
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cylinder(r=dimX/2,h=dimY);
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translate([-dimX/2,-dimY,-axes_Y_threaded_height])
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cube([dimX,dimY,axes_Y_threaded_height]);
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translate([0,-dimY/2,-axes_Y_threaded_height])
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hull() {
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translate([-footSeparation-dimX/2,0,0])
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cylinder(r=dimY/2,h=footThickness);
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translate([footSeparation+dimX/2,0,0])
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cylinder(r=dimY/2,h=footThickness);
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translate([0,dimY/2+footSeparation+foot_additional_separation,0])
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cylinder(r=dimY/2,h=footThickness);
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}
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}
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translate([0,0.01,0])
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rotate([90,0,0])
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bearingHole(depth=bearingDepth, thickness=partThickness);
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translate([0,-dimY/2,-axes_Y_threaded_height+footThickness]) {
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translate([-footSeparation-dimX/2,0,0])
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rotate([0,90,0])
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rotate([0,0,90])
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hole_for_screw(size=screwSize,length=footThickness+base_thickness,nutDepth=0,nutAddedLen=0,captiveLen=0);
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translate([footSeparation+dimX/2,0,0])
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rotate([0,90,0])
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rotate([0,0,90])
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hole_for_screw(size=screwSize,length=footThickness+base_thickness,nutDepth=0,nutAddedLen=0,captiveLen=0);
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translate([0,dimY/2+footSeparation+foot_additional_separation,0])
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rotate([0,90,0])
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rotate([0,0,90])
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hole_for_screw(size=screwSize,length=footThickness+base_thickness,nutDepth=0,nutAddedLen=0,captiveLen=0);
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}
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}
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// Draw vitamins (nuts, bolts, bearings)
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translate([0,-dimY/2,-axes_Y_threaded_height+footThickness]) {
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translate([-footSeparation-dimX/2,0,0])
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rotate([0,90,0])
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rotate([0,0,90])
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screw_and_nut(size=screwSize,length=footThickness+base_thickness,nutDepth=0,nutAddedLen=0,captiveLen=0, autoNutOffset=true, echoPart=true);
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translate([footSeparation+dimX/2,0,0])
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rotate([0,90,0])
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rotate([0,0,90])
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screw_and_nut(size=screwSize,length=footThickness+base_thickness,nutDepth=0,nutAddedLen=0,captiveLen=0, autoNutOffset=true, echoPart=true);
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translate([0,dimY/2+footSeparation+foot_additional_separation,0])
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rotate([0,90,0])
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rotate([0,0,90])
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screw_and_nut(size=screwSize,length=footThickness+base_thickness,nutDepth=0,nutAddedLen=0,captiveLen=0, autoNutOffset=true, echoPart=true);
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}
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}
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rotate([90,0,0])
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radialBearing(echoPart=true);
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}
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}
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module Cyclone_logo(sizemm = 30, thickness = 10, mirrorLogo = false) {
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dxf_logo_size = 50; // Real size of the logo in the DXF file
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scale_factor = sizemm/dxf_logo_size;
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if(mirrorLogo)
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mirror([ 1, 0, 0 ]) linear_extrude(height=thickness) scale(scale_factor) import("dxf/CycloneLogo.dxf", layer="logo");
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else
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linear_extrude(height=thickness) scale(scale_factor) import("dxf/CycloneLogo.dxf", layer="logo");
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}
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module Cyclone_Y_rightSmoothRodIdler(mirrorLogo = false) {
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holderThickness = 5;
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holderOuterRadius = holderThickness+axes_Ysmooth_rodD/2;
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screwSize = 3; // M3, M4, etc (integers only)
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dimX = holderOuterRadius*2;
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dimY = 5+screwSize*2;
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dimZ = axes_Yreference_height;
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slotHeight = 3;
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screwLength = holderOuterRadius*2;
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logoDepth = dimY/4;
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footSeparation = screwSize*2;
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footThickness = 10;
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color("lightcyan") {
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difference() {
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union() {
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translate([0,0,-axes_Yreference_height])
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cube([dimX,dimY,dimZ+holderThickness+axes_Ysmooth_rodD/2]);
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translate([-holderOuterRadius,0,-axes_Yreference_height])
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cube([dimX,dimY,dimZ]);
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rotate([-90,0,0]) cylinder(r=holderOuterRadius, h=dimY);
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translate([0,dimY/2,-axes_Yreference_height])
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hull() {
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translate([-holderOuterRadius-footSeparation,0,0])
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cylinder(r=dimY/2,h=footThickness);
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translate([holderOuterRadius*2+footSeparation,0,0])
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cylinder(r=dimY/2,h=footThickness);
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translate([holderOuterRadius/2,dimY/2+footSeparation,0])
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cylinder(r=dimY/2,h=footThickness);
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}
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}
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standard_rod(diam=axes_Ysmooth_rodD, length=dimY*4, threaded=false, renderPart=true, center=true);
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translate([2.5+holderOuterRadius,dimY/2,holderOuterRadius])
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rotate([0,90,0])
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rotate([0,0,90])
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hole_for_screw(size=screwSize,length=screwLength+10,nutDepth=10,nutAddedLen=0,captiveLen=10);
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translate([dimX/2,dimY/2,0])
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cube([dimX+1,dimY+1,slotHeight],center=true);
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translate([(dimX-holderOuterRadius)/2,-0.1,-(dimZ+axes_Ysmooth_rodD/2)/2])
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scale([1,-1,1])
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rotate([90,0,0])
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Cyclone_logo(sizemm = min(dimX+holderOuterRadius-5,dimZ-axes_Ysmooth_rodD/2-5), thickness = logoDepth, mirrorLogo = mirrorLogo);
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translate([0,dimY/2,-axes_Yreference_height+footThickness]) {
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translate([-holderOuterRadius-footSeparation,0,0])
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rotate([0,90,0])
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rotate([0,0,90])
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hole_for_screw(size=screwSize,length=footThickness+base_thickness,nutDepth=0,nutAddedLen=0,captiveLen=0);
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translate([holderOuterRadius*2+footSeparation,0,0])
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rotate([0,90,0])
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rotate([0,0,90])
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hole_for_screw(size=screwSize,length=footThickness+base_thickness,nutDepth=0,nutAddedLen=0,captiveLen=0);
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translate([holderOuterRadius/2,dimY/2+footSeparation,0])
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rotate([0,90,0])
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rotate([0,0,90])
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hole_for_screw(size=screwSize,length=footThickness+base_thickness,nutDepth=0,nutAddedLen=0,captiveLen=0);
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}
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}
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}
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// Draw nuts and bolts
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translate([2.5+holderOuterRadius,dimY/2,holderOuterRadius])
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rotate([0,90,0])
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rotate([0,0,90])
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screw_and_nut(size=screwSize,length=screwLength+10,nutDepth=10,nutAddedLen=0,captiveLen=0, echoPart=true);
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translate([0,dimY/2,-axes_Yreference_height+footThickness]) {
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translate([-holderOuterRadius-footSeparation,0,0])
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rotate([0,90,0])
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rotate([0,0,90])
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screw_and_nut(size=screwSize,length=footThickness+base_thickness,nutDepth=0,nutAddedLen=0,captiveLen=0, autoNutOffset=true, echoPart=true);
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translate([holderOuterRadius*2+footSeparation,0,0])
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rotate([0,90,0])
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rotate([0,0,90])
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screw_and_nut(size=screwSize,length=footThickness+base_thickness,nutDepth=0,nutAddedLen=0,captiveLen=0, autoNutOffset=true, echoPart=true);
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translate([holderOuterRadius/2,dimY/2+footSeparation,0])
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rotate([0,90,0])
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rotate([0,0,90])
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screw_and_nut(size=screwSize,length=footThickness+base_thickness,nutDepth=0,nutAddedLen=0,captiveLen=0, autoNutOffset=true, echoPart=true);
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}
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}
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module Cyclone_Y_leftSmoothRodIdler() {
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scale([-1,1,1]) Cyclone_Y_rightSmoothRodIdler(mirrorLogo = true);
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}
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