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Filament buffer parts added 

Filament buffer parts added
This commit is contained in:
Alexandr Kukan 2019-03-01 16:03:29 +01:00 committed by GitHub
parent 791871a57f
commit 3ffa7a1771
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GPG Key ID: 4AEE18F83AFDEB23
5 changed files with 6689 additions and 0 deletions
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// PRUSA iteration4
// spool-buffer-printer
// GNU GPL v3
// Josef Průša <iam@josefprusa.cz> and contributors
// http://www.reprap.org/wiki/Prusa_Mendel
// http://prusamendel.org
tl=1.8;
spc=4.7;
module plate()
{
translate([-66,0,0]) cube([132,tl,20]);
translate([-66,0,1]) rotate([1,0,0]) cube([132,tl,20]);
translate([-66,0,1]) rotate([-1,0,0]) cube([132,tl,20]);
}
module ptfe_right()
{
// PTFE
translate([-72.3,tl+spc/2,-4]) rotate([0,22,0]) cylinder(r=2.2,h=50,$fn=60);
translate([-71.6,tl+spc/2,-4]) rotate([0,10,0]) cylinder(r2=2.2,r1=2.8,h=3,$fn=60);
// screw
translate([-64.5,tl+spc/2,-3.5]) rotate([0,-2,0]) cylinder(r=1.4,h=12,$fn=60);
translate([-64.5,tl+spc/2,-3.5]) rotate([0,-2,0]) cylinder(r1=1.8,r2=1.4,h=3,$fn=60);
}
module ptfe_left()
{
// PTFE
translate([72.3,tl+spc/2,-4]) rotate([0,-22,0]) cylinder(r=2.2,h=50,$fn=60);
translate([71.6,tl+spc/2,-4]) rotate([0,-10,0]) cylinder(r2=2.2,r1=2.8,h=3,$fn=60);
// screw
translate([64.5,tl+spc/2,-3.5]) rotate([0,2,0]) cylinder(r=1.4,h=12,$fn=60);
translate([64.5,tl+spc/2,-3.5]) rotate([0,2,0]) cylinder(r1=1.8,r2=1.4,h=3,$fn=60);
}
module buffer_front()
{
difference()
{
union()
{
// base shape
translate([-75,-3,-3]) cube([150,40.5,8]);
translate([-75,-3,-3]) cube([18,40.5,13]);
translate([57,-3,-3]) cube([18,40.5,13]);
// hold together screw body
translate([-55,-3,5]) rotate([-90,0,0]) cylinder(r=8, h=40.5, $fn=6);
translate([55,-3,5]) rotate([-90,0,0]) cylinder(r=8, h=40.5, $fn=6);
// nut reinforcement
translate([-55,37,5]) rotate([-90,0,0]) cylinder(r1=6, r2=5, h=1.85, $fn=6);
translate([55,37,5]) rotate([-90,0,0]) cylinder(r1=6, r2=5, h=1.85, $fn=6);
}
// hold together screws
translate([-55,-2,5]) rotate([-90,0,0]) cylinder(r=1.8, h=40, $fn=30);
translate([55,-2,5]) rotate([-90,0,0]) cylinder(r=1.8, h=40, $fn=30);
// nut trap
translate([-55,35.5,5]) rotate([-90,0,0]) cylinder(r1=3.15, r2=3.5, h=3.5, $fn=6);
translate([55,35.5,5]) rotate([-90,0,0]) cylinder(r1=3.15, r2=3.5, h=3.5, $fn=6);
// nut head
translate([-55,-6.9,5]) rotate([-90,0,0]) cylinder(r=3.1, h=5, $fn=30);
translate([55,-6.9,5]) rotate([-90,0,0]) cylinder(r=3.1, h=5, $fn=30);
// plates and PTFE
s=0;
translate([0,s,0]) plate();
translate([0,s,0]) ptfe_right();
s1=6.5;
translate([0,s1,0]) plate();
translate([0,s1,0]) ptfe_left();
s2=6.5*2;
translate([0,s2,0]) plate();
translate([0,s2,0]) ptfe_right();
s3=6.5*3;
translate([0,s3,0]) plate();
translate([0,s3,0]) ptfe_left();
s4=6.5*4;
translate([0,s4,0]) plate();
translate([0,s4,0]) ptfe_right();
s5=6.5*5;
translate([0,s5,0]) plate();
// edges
translate([-95,-10,2.6]) rotate([0,10,0]) cube([20,60,20]);
translate([75,-10,0.9]) rotate([0,-10,0]) cube([20,60,20]);
translate([-95,-10,-24]) rotate([35,0,0]) cube([200,20,20]);
translate([-95,30.5,-11.3]) rotate([-35,0,0]) cube([200,20,20]);
translate([-80,-21,-5]) rotate([0,0,45]) cube([20,20,20]);
translate([-80,29,-5]) rotate([0,0,45]) cube([20,20,20]);
translate([82,-21,-5]) rotate([0,0,45]) cube([20,20,20]);
translate([80,29,-5]) rotate([0,0,45]) cube([20,20,20]);
translate([-40,1,2]) cube([80,32,20]);
translate([-47,1,9.5]) rotate([0,45,0]) cube([10,32,10]);
translate([33,1,9.5]) rotate([0,45,0]) cube([10,32,10]);
translate([75,1.9,0]) rotate([0,-60,0]) cube([20,4.5,30]);
translate([75,14.9,0]) rotate([0,-60,0]) cube([20,4.5,30]);
translate([75,27.9,0]) rotate([0,-60,0]) cube([20,4.5,30]);
translate([-85,8.4,17]) rotate([0,60,0]) cube([20,4.5,30]);
translate([-85,21.4,17]) rotate([0,60,0]) cube([20,4.5,30]);
// better printing
difference()
{
union()
{
for(i = [15 : 15 : 120])
{
translate([-73+i,5,-3.05]) cube([10,10,0.3]);
translate([-73+i,22,-3.05]) cube([10,10,0.3]);
}
}
translate([-8,4,-20]) cube([16,12,20]);
}
//version
translate([-5,15,-2.75]) rotate([0,180,180]) linear_extrude(height = 0.3)
{ text("M1",font = "helvetica:style=Bold", size=6, center=true); }
}
}
buffer_front();

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// PRUSA iteration4
// spool-buffer-spacer-hook
// GNU GPL v3
// Josef Průša <iam@josefprusa.cz> and contributors
// http://www.reprap.org/wiki/Prusa_Mendel
// http://prusamendel.org
module buffer_spacer_hook()
{
difference()
{
union()
{
// base block
translate([-8,-4,-6]) cube([13,41.5,12]);
// hook
translate([-13,-4,-6]) cube([14,4,12]);
translate([-17,-4,-6]) cube([4,9,12]);
}
// hold together screw
translate([0,-3.4,0]) rotate([-90,0,0]) cylinder(r=1.8, h=40, $fn=30);
translate([0,-7,0]) rotate([-90,0,0]) cylinder(r1=3.6, r2=3.15, h=6, $fn=6);
translate([0,36.5,0]) rotate([-90,0,0]) cylinder(r=3.5, h=6, $fn=30);
// plates
for(i = [0 : 5])
{
translate([-5,6.5*i,-10]) cube([50,1.8,20]);
}
// cut
translate([3,1,-10]) cube([20,33,20]);
// edges
translate([2,-5,7]) rotate([0,45,0]) cube([20,70,20]);
translate([2,-5,-7]) rotate([0,45,0]) cube([20,70,20]);
translate([-2,1,-8]) rotate([0,45,0]) cube([20,32,20]);
translate([-2,1,8]) rotate([0,45,0]) cube([20,32,20]);
// hook edges
translate([-13,2,-7]) rotate([0,0,10]) cube([2,13,14]);
translate([-18,-6,-7]) rotate([0,0,20]) cube([3,13,14]);
// selective infill
translate([-6.75,-3,0]) cube([0.5,8,1]);
translate([-6.75,-3,-3]) cube([0.5,8,1]);
translate([-6.75,-3,3]) cube([0.5,8,1]);
}
}
buffer_spacer_hook();

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// PRUSA iteration4
// spool-buffer-spacer
// GNU GPL v3
// Josef Průša <iam@josefprusa.cz> and contributors
// http://www.reprap.org/wiki/Prusa_Mendel
// http://prusamendel.org
module buffer_spacer()
{
difference()
{
// base block
translate([-8,-4,-6]) cube([13,41.5,12]);
// hold together screw
translate([0,-3.4,0]) rotate([-90,0,0]) cylinder(r=1.8, h=40, $fn=30);
translate([0,-7,0]) rotate([-90,0,0]) cylinder(r1=3.6, r2=3.15, h=6, $fn=6);
translate([0,36.5,0]) rotate([-90,0,0]) cylinder(r=3.5, h=6, $fn=30);
// plates
for(i = [0 : 5])
{
translate([-5,6.5*i,-10]) cube([50,1.8,20]);
}
// cut
translate([3,1,-10]) cube([20,33,20]);
// edges
translate([2,-5,7]) rotate([0,45,0]) cube([20,70,20]);
translate([2,-5,-7]) rotate([0,45,0]) cube([20,70,20]);
translate([-34,-5,7]) rotate([0,45,0]) cube([20,70,20]);
translate([-34,-5,-7]) rotate([0,45,0]) cube([20,70,20]);
translate([-2,1,-8]) rotate([0,45,0]) cube([20,32,20]);
translate([-2,1,8]) rotate([0,45,0]) cube([20,32,20]);
}
}
rotate([0,-90,0]) buffer_spacer();

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// PRUSA iteration4
// spool-buffer-spools
// GNU GPL v3
// Josef Průša <iam@josefprusa.cz> and contributors
// http://www.reprap.org/wiki/Prusa_Mendel
// http://prusamendel.org
tl=1.8;
spc=4.7;
module plate()
{
translate([-66,0,210]) cube([132,tl,20]);
translate([-66,1.1,210]) rotate([1,0,0]) cube([132,1,20]);
translate([-66,-0.3,210]) rotate([-1,0,0]) cube([132,1,20]);
}
module ptfe_right()
{
translate([-21.7*-1, tl+spc/2,185]) rotate([0,30,0]) cylinder(r=2.2,h=50,$fn=60);
translate([-46.45*-1, tl+spc/2,227.7]) rotate([0,15,0]) cylinder(r=2.2,h=10,$fn=60);
translate([-46.45*-1+1.2, tl+spc/2,232]) rotate([0,15,0]) cylinder(r2=3.5, r1=2.2, h=3,$fn=60);
translate([-40.1*-1, tl+spc/2,221.5]) rotate([0,0,0]) cylinder(r=1.4,h=12,$fn=60);
translate([-40.1*-1, tl+spc/2,230]) rotate([0,0,0]) cylinder(r2=1.9,r1=1.4,h=4,$fn=60);
}
module ptfe_left()
{
translate([-21.7, tl+spc/2,185]) rotate([0,-30,0]) cylinder(r=2.2,h=50,$fn=60);
translate([-46.45, tl+spc/2,227.7]) rotate([0,-15,0]) cylinder(r=2.2,h=10,$fn=60);
translate([-46.45-1.2, tl+spc/2,232]) rotate([0,-15,0]) cylinder(r2=3.5, r1=2.2, h=3,$fn=60);
translate([-40.1, tl+spc/2,221.5]) rotate([0,0,0]) cylinder(r=1.4,h=12,$fn=60);
translate([-40.1, tl+spc/2,230]) rotate([0,0,0]) cylinder(r2=1.9,r1=1.4,h=4,$fn=60);
}
module buffer_rear()
{
difference()
{
union()
{
// base shape
translate([-55,-3,225]) cube([110,40.5,8]);
translate([-57,-3,220]) cube([21,40.5,13]);
translate([36,-3,220]) cube([21,40.5,13]);
// nut reinforcement
translate([-50,-4.5,225]) rotate([-90,0,0]) cylinder(r2=5.5, r1=5, h=1.85, $fn=6);
translate([50,-4.5,225]) rotate([-90,0,0]) cylinder(r2=5.5, r1=5, h=1.85, $fn=6);
}
// plates and PTFE
s=0;
translate([0,s,0]) plate();
translate([0, s,0]) ptfe_right();
s1=6.5;
translate([0,s1,0]) plate();
translate([0, s1,0]) ptfe_left();
s2=6.5*2;
translate([0,s2,0]) plate();
translate([0, s2,0]) ptfe_right();
s3=6.5*3;
translate([0,s3,0]) plate();
translate([0, s3,0]) ptfe_left();
s4=6.5*4;
translate([0,s4,0]) plate();
translate([0, s4,0]) ptfe_right();
s5=6.5*5;
translate([0,s5,0]) plate();
// hold together screws
translate([-50,-2,225]) rotate([-90,0,0]) cylinder(r=1.8, h=40, $fn=30);
translate([50,-2,225]) rotate([-90,0,0]) cylinder(r=1.8, h=40, $fn=30);
// nut trap
translate([-50,-4.6,225]) rotate([-90,0,0]) cylinder(r2=3.15, r1=3.5, h=3.5, $fn=6);
translate([50,-4.6,225]) rotate([-90,0,0]) cylinder(r2=3.15, r1=3.5, h=3.5, $fn=6);
// nut head
translate([-50,36.5,225]) rotate([-90,0,0]) cylinder(r=3.1, h=5, $fn=30);
translate([50,36.5,225]) rotate([-90,0,0]) cylinder(r=3.1, h=5, $fn=30);
// cut
translate([-35,1,208]) cube([70,32,20]);
// edges
translate([-52,1,218]) rotate([0,61,0]) cube([20,6,20]);
translate([-52,14,218]) rotate([0,61,0]) cube([20,6,20]);
translate([-52,27,218]) rotate([0,61,0]) cube([20,6,20]);
translate([42.5,7,200.5]) rotate([0,-61,0]) cube([20,6,20]);
translate([42.5,20,200.5]) rotate([0,-61,0]) cube([20,6,20]);
translate([-72,-5,210]) rotate([0,45,0]) cube([20,60,20]);
translate([43.5,-5,210]) rotate([0,45,0]) cube([20,60,20]);
translate([-41.5,0,215.5]) rotate([0,35,0]) cube([5,34,15]);
translate([16.5,0,216.5]) rotate([0,55,0]) cube([20,34,20]);
translate([-75,-5,235]) rotate([0,30,0]) cube([20,60,20]);
translate([59.5,-5,222]) rotate([0,-30,0]) cube([20,60,20]);
translate([-56,-5,215]) rotate([0,61,0]) cube([20,6,20]);
translate([-56,33,215]) rotate([0,61,0]) cube([20,6,20]);
translate([46.5,-5,197.5]) rotate([0,-61,0]) cube([20,6,20]);
translate([46.5,33,197.5]) rotate([0,-61,0]) cube([20,6,20]);
translate([-39,-5,205]) cube([39*2,6,20]);
translate([-39,33,205]) cube([39*2,6,20]);
// better printing
difference()
{
union()
{
for(i = [35 : 15 : 100])
{
translate([-70+i,5,232.75]) cube([10,10,0.3]);
translate([-70+i,22,232.75]) cube([10,10,0.3]);
}
}
translate([-6,4,232.6]) cube([12,12,20]);
}
//version
translate([-5,5,232.75]) rotate([0,0,0]) linear_extrude(height = 0.3)
{ text("M1",font = "helvetica:style=Bold", size=6, center=true); }
}
}
translate([0,0,-220]) rotate([0,180,0]) buffer_rear();