Delete extruder-body.scad
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// PRUSA iteration4
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// Extruder body
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// GNU GPL v3
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// Josef Průša <iam@josefprusa.cz> and contributors
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// http://www.reprap.org/wiki/Prusa_Mendel
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// http://prusamendel.org
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module m3head()
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{
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intersection()
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{
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translate([30,5,9])cylinder(r=3.1,h = 25, $fn=30); // head cut
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translate([30,5,17-3.5]) cube([6.2,3.4,1], center=true);
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}
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translate([30,5,17-4]) cube([3.4,3.4,1], center=true);
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translate([30,5,17-3.5])cylinder(r=3.1,h = 20, $fn=30); // head cut
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}
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module m3nuthead()
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{
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intersection()
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{
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translate([30,5,9])cylinder(r=3.1,h = 25, $fn=6); // head cut
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translate([30,5,17-3.5]) cube([6.2,3.4,1], center=true);
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}
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translate([30,5,17-4]) cube([3.4,3.4,1], center=true);
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translate([30,5,17-3.5])cylinder(r=3.1,h = 20, $fn=6); // head cut
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}
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module grill()
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{
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difference()
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{
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translate([24,-5,-17]) cylinder( h=17, r=20.4, $fn=50 );
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translate([24,-5,-21]) cylinder( h=23, r=19, $fn=50 );
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translate([23,-30,-30]) cube([30,60,32]);
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translate([-11,-30,-30]) cube([30,60,32]);
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translate([-19,-20,-30]) cube([60,60,32]);
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}
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translate([23,-24.65,-17]) cylinder( h=17, r=0.72, $fn=50 );
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translate([19,-24.01,-17]) cylinder( h=17, r=0.72, $fn=50 );
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}
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module pinda_holder()
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{
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difference()
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{
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union()
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{
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translate([-32,-45,-20]) cube([18,15,20]);
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translate([-26,-18,-3]) cube([9,11,3]);
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translate([-23,-38,-3]) cube([6,15,3]);
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}
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translate([-23,-5,-12]) rotate([90,0,0]) cylinder( h=50, r=4.1, $fn=30 );
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translate([-35,-38.5,-5]) rotate([0,90,0]) cylinder( h=25, r=1.7, $fn=30 );
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translate([-33,-38.5,-5]) rotate([0,90,0]) cylinder( h=6, r=3.1, $fn=30 );
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translate([-35,-52.5,-24]) rotate([0,0,45]) cube([10,10,30]);
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translate([-36.5,-39,-25]) rotate([0,0,45]) cube([20,10,30]);
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translate([-11,-36,-26]) rotate([0,0,50]) cube([10,10,23]);
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translate([-22.5,-30,-20]) rotate([0,0,45]) cube([10,8,23]);
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translate([-35,-29,-30]) rotate([45,0,0]) cube([30,10,10]);
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translate([-35,-46,-30]) rotate([45,0,0]) cube([30,10,10]);
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translate([-41,-52,-19.5]) rotate([0,45,0]) cube([12,30,10]);
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translate([-12.5,-53,-21]) rotate([0,0,45]) cube([10,10,30]);
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translate([-10,-54,-25]) rotate([0,0,65]) cube([14.5,10,30]);
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translate([-19.6,-41.5,-8.1]) cube([2.4,6,10]);
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translate([-24,-48,-10]) cube([1.4,20,12]);
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translate([-23.7,-48,-10]) rotate([0,-5,0]) cube([1.4,20,12]);
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translate([-25.5,-48,-0]) rotate([0,45,0]) cube([3,30,3]);
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translate([-17.5,-37,-22]) cube([5,7,5]);
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// hook cut
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translate([-23,-20,-3.5]) cube([6,8,4.5]);
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translate([-26,-10,-3.5]) rotate([0,0,45]) cube([5,5,5]);
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translate([-26,-23,-3.5]) rotate([0,0,45]) cube([5,5,5]);
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translate([-29,-34,-16]) cube([1,1,15]);
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translate([-29,-43,-16]) cube([1,1,15]);
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translate([-17,-33,-16]) cube([1,1,15]);
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}
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}
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module extruder_body()
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{
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difference()
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{
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union()
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{
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// cables hook above fan
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difference()
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{
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translate([22.5,-3,-17]) cube([9,8.75,17]);
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translate([33,-0.0,-21]) rotate([0,0,45]) cube([12,12,22]);
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}
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difference()
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{
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// base body shape
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union()
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{
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translate([-17,-36.5,-30.5]) cube([42,86.5,30.5]);
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translate([16,-38.5,-20]) rotate([0,0,45]) cube([3,3,20]);
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}
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translate([22.5,-3,-20]) cube([9,8.75,20]);
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//opening to pulleys from motor side
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translate([4,27,-33]) rotate([0,0,0]) cylinder( h=40, r=12, $fn=30 );
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// idler cut
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difference()
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{
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translate([-39,15,-33.5]) cube([44,24,32]);
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difference()
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{
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translate([-12,5.5,-4.5]) rotate([0,0,30]) cube([12,10,3]);
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translate([-39,15,-36]) cube([44,24,32]);
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}
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}
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translate([-20,9.5,-36.5]) rotate([0,0,30])cube([20,20,32]);
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translate([-26,29,-36.5]) cube([20,22,32]);
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translate([-18,24,-36.5]) rotate([0,0,45]) cube([20,20,32]);
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translate([-26,22,-33.5]) rotate([0,0,45]) cube([20,20,32]);
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translate([-26,9,-33.5]) rotate([0,0,30]) cube([20,20,32]);
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}
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// bottom pulley space
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difference()
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{
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translate([-4,15,-30.5]) cube([26,6.5,30.5]);
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translate([-8,16.5,-36]) rotate([0,0,45]) cube([10,10,32]);
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}
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translate([-8,15,-4]) cube([30,6.5,4]);
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translate([15.5,-44,-17]) cube([5,8,17]);
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// idler tension screw heads
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translate([3,18.5,-25]) rotate([0,90,0]) cylinder( h=22, r=3,r2=5, $fn=30 );
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translate([3,18.5,-10]) rotate([0,90,0]) cylinder( h=22, r=3,r2=5, $fn=30 );
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// filament entry to hotend
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difference()
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{
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translate([0,10.5,-26]) rotate([0,0,45]) cube([9,9,15]);
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translate([-5,25,-17]) rotate([30,0,0]) cube([10,10,10]);
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translate([-5,18,-30]) rotate([-45,0,0]) cube([10,10,10]);
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translate([-13,14,-26]) cube([10,12,20]);
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}
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// filament entry
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difference()
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{
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translate([0,30.5,-26]) rotate([0,0,45]) cube([12,12,21]);
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translate([-10,19,-13]) rotate([-40,0,0]) cube([20,10,25]);
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translate([-5,23,-27]) rotate([-45,0,0]) cube([10,10,10]);
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translate([-14,30,-29]) cube([10,12,25]);
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translate([3,30,-29]) cube([10,12,30]);
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translate([-5,45,-29]) cube([10,12,25]);
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}
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}
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translate([4,27,-33]) rotate([0,0,0]) cylinder( h=4, r=15, $fn=30 );
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translate([4,27,-32]) rotate([0,0,0]) cylinder( h=4, r=13, $fn=30 );
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// side entry to pulleys
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translate([5,32,-18]) rotate([0,90,0]) cylinder( h=40, r=8, $fn=6 );
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translate([18,32,-18]) rotate([0,90,0]) cylinder( h=10, r1=8, r2=11, $fn=6 );
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// cover cutout
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translate([-18,-39,-49]) cube([44,45,32]);
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// hotend cooling tube input
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translate([12,-21.5,-20]) rotate([0,90,0]) cylinder( h=10, r2=20.5, r1=12, $fn=80 );
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translate([1,-20.5,-20.5]) rotate([0,84,0]) cylinder( h=25, r2=17.5, r1=12, $fn=80 );
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translate([-10,-35,-40.55]) cube([30,26,32]);
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translate([0,-35,-38.8]) cube([20,14,32]);
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// hotend cooling tube OUTPUT
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difference()
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{
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translate([-28,-35,-34]) rotate([0,15,0]) cube([44,26,32]);
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translate([-18,-53.5,-30]) rotate([0,0,65]) cube([20,20,32]);
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}
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translate([-10,-35,-17.5]) rotate([0,0,0]) cube([10,26,12]);
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// e3d nozzle cut
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translate([0,-9,-17]) rotate([90,0,0]) cylinder( h=60, r=11.1, $fn=50 );
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translate([0,-9,-17]) rotate([90,0,0]) cylinder( h=26, r=11.5, $fn=50 );
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translate([0,-3.4,-17]) rotate([90,0,0]) cylinder( h=10, r=8.05, $fn=50 );
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translate([0,8,-17]) rotate([90,0,0]) cylinder( h=5.6, r=8.05, $fn=50 );
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translate([0,8.9,-17]) rotate([90,0,0]) cylinder( h=3, r=9, $fn=50 );
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translate([0,4,-17]) rotate([90,0,0]) cylinder( h=8, r=6.05, $fn=50 );
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translate([0,2.5,-17]) rotate([90,0,0]) cylinder( h=2, r1=8.05, r2=7, $fn=50 );
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// filament PTFE and entry from hotend
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translate([0,10,-17]) rotate([90,0,0]) cylinder( h=10, r=3.5, $fn=50 );
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translate([0,30,-17]) rotate([90,0,0]) cylinder( h=80, r=2.1, $fn=50 );
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translate([0,18,-17]) rotate([90,0,0]) cylinder( h=12, r1=2, r2=4.3, $fn=50 );
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translate([0,16,-17]) rotate([110,0,0]) cylinder( h=13, r1=2, r2=4, $fn=50 );
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translate([0,16,-17]) rotate([100,0,0]) cylinder( h=13, r1=2, r2=4, $fn=50 );
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translate([0,80,-17]) rotate([90,0,0]) cylinder( h=80, r=1.0, $fn=50 );
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// upper PTFE housing
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translate([0,50.5,-17]) rotate([90,0,0]) cylinder( h=4, r=2.1, $fn=50 );
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translate([0,49,-17]) rotate([90,0,0]) cylinder( h=4.5, r=1.5, $fn=50 );
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translate([0,51,-17]) rotate([90,0,0]) cylinder( h=22, r=1.1, $fn=50 );
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translate([0,41,-17]) rotate([90,0,0]) cylinder( h=5, r1=2, r2=1, $fn=50 );
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translate([1,46.5,-17.5]) cube([2,4,1]);
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translate([1,48,-17.5]) rotate([-30,0,0]) cube([2,4,1]);
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translate([0,10,-17]) rotate([90,0,0]) cylinder( h=3, r=7, $fn=50 );
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// motor screws
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translate([-11.5,11.5,-40]) rotate([0,0,0]) cylinder( h=60, r=1.7, $fn=30 );
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translate([19.5,11.5,-40]) rotate([0,0,0]) cylinder( h=60, r=1.7, $fn=30 );
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translate([-11.5,42.5,-40]) rotate([0,0,0]) cylinder( h=60, r=1.65, $fn=30 );
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translate([19.5,42.5,-40]) rotate([0,0,0]) cylinder( h=60, r=1.7, $fn=30 );
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translate([-11.5,11.5,-3.75]) rotate([0,0,0]) cylinder( h=5, r=3.1, $fn=30 );
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translate([19.5,11.5,-3.75]) rotate([0,0,0]) cylinder( h=5, r=3.1, $fn=30 );
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translate([-11.5,42.5,-3]) rotate([0,0,0]) cylinder( h=4, r=3.1, $fn=30 );
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translate([19.5,42.5,-4.5]) rotate([0,0,0]) cylinder( h=5, r1=1.7,r2=2.3, $fn=30 );
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// better printing
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translate([-10.5,6.5,-17]) m3head();
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translate([-41.5,6.5,-17]) m3head();
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translate([-41.5,37.5,-16.2]) m3head();
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translate([-13,-2,-26]) m3nuthead();
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translate([-8,16.5,-33.5]) rotate([0,0,45]) cube([10,10,32]);
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translate([-18,16.5,-33.5]) cube([10,10,32]);
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// hold together screws
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translate([-20.5,-3.2,-14]) cube([12,5.6,2.1]);
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translate([-20.5,-3.2,-5]) cube([12,5.6,2.1]);
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translate([-20.5,-2,-14.3]) cube([12,3,2.3]);
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translate([-20.5,-2,-5.3]) cube([12,3,2.3]);
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translate([-11.5,-0.5,-35]) cylinder( h=65, r=1.7, $fn=30 );
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translate([-11.5,-0.5,-2]) cylinder( h=5, r1=1.7, r2=2.2,$fn=30 );
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translate([11.5,-0.5,-30]) cylinder( h=60, r=1.7, $fn=30 );
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translate([11.5,-0.5,-2]) cylinder( h=5, r1=1.7, r2=2.2,$fn=30 );
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translate([11.5,-0.5,-16]) cylinder( h=5, r1=3.5, r2=3.1, $fn=6 );
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translate([11.5,-0.5,-21]) cylinder( h=7, r=3.5, $fn=6 );
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// idler tension screws
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translate([9,18.5,-25]) rotate([0,90,0]) cylinder( h=21, r=2.7, $fn=30 );
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translate([-18,18.5,-25]) rotate([0,90,0]) cylinder( h=45, r=1.7, $fn=30 );
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translate([19,18.5,-25]) rotate([0,90,0]) cylinder( h=10, r=4, $fn=30 );
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translate([9,18.5,-10]) rotate([0,90,0]) cylinder( h=21, r=2.7, $fn=30 );
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translate([-18,18.5,-10]) rotate([0,90,0]) cylinder( h=45, r=1.7, $fn=30 );
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translate([19,18.5,-10]) rotate([0,90,0]) cylinder( h=10, r=4, $fn=30 );
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// fan cut and screws
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translate([20.5,-41.5,-30]) cube([15,40,40]);
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translate([6,-5.5,-4]) rotate([0,90,0]) cylinder( h=15, r=1.4, $fn=30 );
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translate([12,-37.5,-4]) rotate([0,90,0]) cylinder( h=10, r=1.4, $fn=30 );
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translate([12,-37.5,-4]) rotate([0,90,0]) cylinder( h=3, r=1.6, $fn=30 );
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translate([19,-5.5,-4]) rotate([0,90,0]) cylinder( h=2, r1=1.4,r2=2, $fn=30 );
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translate([19,-37.5,-4]) rotate([0,90,0]) cylinder( h=2, r1=1.4,r2=2, $fn=30 );
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// extruder cover nut
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translate([17,3,-25]) rotate([0,0,0]) cylinder( h=19, r=1.7, $fn=30 );
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translate([17,3,-5]) rotate([0,0,0]) cylinder( h=6, r=3.5, $fn=6 );
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translate([17,3,-10]) rotate([0,0,0]) cylinder( h=6, r1=3.1, r2=3.6, $fn=6 );
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// cable guide above fan
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difference()
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{
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translate([20.5,-2.5,-25]) cube([4,5,30]);
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translate([19,-1.5,-25]) rotate([0,0,60]) cube([5,5,30]);
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}
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// corners
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translate([25,43,-40]) rotate([0,0,45]) cube([10,10,50]);
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translate([-18,43,-40]) rotate([0,0,45]) cube([10,10,50]);
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// filament senzor
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translate([2.5,40,-25.2]) cube([3,11,22.4]);
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|
||||||
|
|
||||||
|
|
||||||
translate([6.5,51,-3.9]) rotate([90,0,0]) cylinder( h=11, r=3.1, $fn=30 );
|
|
||||||
|
|
||||||
difference()
|
|
||||||
{
|
|
||||||
translate([3.5,40,-7]) cube([6,11,12]);
|
|
||||||
translate([6,40,-7]) rotate([0,45,0]) cube([5,12,12]);
|
|
||||||
}
|
|
||||||
|
|
||||||
translate([3.5,40,-10.5]) rotate([0,-45,0]) cube([2,12,5]);
|
|
||||||
|
|
||||||
translate([0,40,-7]) cube([4,11,5]);
|
|
||||||
translate([1.5,40,-25.2]) cube([4,11,5]);
|
|
||||||
translate([1.8,40,-21]) cube([4,11,8]);
|
|
||||||
|
|
||||||
translate([0,52.3,-21]) rotate([50,0,0]) cube([4,2,5]);
|
|
||||||
|
|
||||||
// filament senzor mounting screw
|
|
||||||
translate([3,45,-9]) rotate([0,90,0]) cylinder( h=12, r=1.4, $fn=30 );
|
|
||||||
translate([5,45,-9]) rotate([0,90,0]) cylinder( h=4, r=1.6, r2=1.5, $fn=30 );
|
|
||||||
translate([8.5,45,-9]) rotate([0,90,0]) cylinder( h=1, r=1.6, r2=1.4, $fn=30 );
|
|
||||||
|
|
||||||
translate([-7,45,-9]) rotate([0,90,0]) cylinder( h=13, r=1.4, $fn=30 );
|
|
||||||
translate([-10,45,-9]) rotate([0,90,0]) cylinder( h=13, r=3.3, $fn=30 );
|
|
||||||
|
|
||||||
// filament sensor cover screws
|
|
||||||
translate([12,51,-12]) rotate([90,0,0]) cylinder( h=10, r=1.4, $fn=30 );
|
|
||||||
translate([12,51,-12]) rotate([90,0,0]) cylinder( h=4, r1=1.9, r2=1.4,$fn=30 );
|
|
||||||
|
|
||||||
translate([-1,51,-24.5]) rotate([90,0,0]) cylinder( h=10, r=1.4, $fn=30 );
|
|
||||||
translate([-1,51,-24.5]) rotate([90,0,0]) cylinder( h=4, r1=1.9, r2=1.4,$fn=30 );
|
|
||||||
|
|
||||||
// filament sensor window
|
|
||||||
translate([-9.5,43,-17]) rotate([0,90,0]) cylinder( h=13, r=3, $fn=30 );
|
|
||||||
translate([3.5,38,-1]) cube([5,11,2]);
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
pinda_holder();
|
|
||||||
translate([5.5,40,-14]) cube([4,10,1]);
|
|
||||||
translate([5.5,40,-13]) rotate([0,45,0]) cube([2,10,2]);
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
module final_part()
|
|
||||||
{
|
|
||||||
difference()
|
|
||||||
{
|
|
||||||
extruder_body();
|
|
||||||
translate([-35,-29,-30]) rotate([45,0,0]) cube([30,10,10]);
|
|
||||||
|
|
||||||
//version
|
|
||||||
translate([-4,-34,-0.4]) rotate([0,0,0]) linear_extrude(height = 0.6)
|
|
||||||
{ text("R1",font = "helvetica:style=Bold", size=4, center=true); }
|
|
||||||
|
|
||||||
// selective infill
|
|
||||||
translate([-15,-7,-16]) cube([5,0.4,15]);
|
|
||||||
}
|
|
||||||
|
|
||||||
// print supports
|
|
||||||
translate([-28,-35,-0.3]) cube([8,4,0.3]);
|
|
||||||
translate([-28,-44,-0.3]) cube([8,4,0.3]);
|
|
||||||
|
|
||||||
// grill
|
|
||||||
translate([-35.25,10,0]) grill();
|
|
||||||
translate([-35.25,0,0]) grill();
|
|
||||||
translate([-16.5,-34,-12]) cube([4,30,1]);
|
|
||||||
translate([-16.5,-6,-11.5]) rotate([90,0,0]) cylinder( h=30, r=0.5, $fn=50 );
|
|
||||||
translate([-12.5,-6,-11.5]) rotate([90,0,0]) cylinder( h=30, r=0.5, $fn=50 );
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
final_part();
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
Loading…
Reference in New Issue