X-ends tweaked
Smoothed holes, pitch adjusting screws and minor tweaks for easier assembly
This commit is contained in:
michalprusa
parent
8fb7a5a71b
commit
0f23fe9c4f
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@ -1,39 +1,72 @@
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// PRUSA iteration3
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// X end idler
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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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use <x-end.scad>
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module x_end_idler_base(){
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x_end_base();
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}
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module x_end_idler_holes(){
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x_end_holes();
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translate([0,3.5,0]){
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translate(v=[0,-22,30.25]) rotate(a=[0,-90,0]) cylinder(h = 80, r=1.8, $fn=30);
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translate(v=[1.5,-22,30.25]) rotate(a=[0,-90,0]) cylinder(h = 10, r=3.1, $fn=30);
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translate(v=[-21.5,-22,30.25]) rotate(a=[0,-90,0]) rotate(a=[0,0,30]) cylinder(h = 80, r=3.2, $fn=6);
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}
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}
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// Final part
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module x_end_idler(){
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mirror([0,1,0]) difference(){
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x_end_idler_base();
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x_end_idler_holes();
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}
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}
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x_end_idler();
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//
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//height = 53.5;
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//distance = 36.5;
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//#difference(){
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//translate(v=[-15,9+1,height/2+2]) cube(size = [17,39,height], center = true);
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//translate(v=[-15,9+1,distance/2+2+8.5]) cube(size = [18,40,distance], center = true);
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//}
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// PRUSA iteration3
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// X end idler
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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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use <x-end.scad>
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module x_end_idler_holes(){
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x_end_holes();
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translate([0,3.5,0]){
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translate(v=[0,-22,30.25]) rotate(a=[0,-90,0]) cylinder(h = 80, r=1.8, $fn=30);
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translate(v=[1.5,-22,30.25]) rotate(a=[0,-90,0]) cylinder(h = 10, r=3.1, $fn=30);
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translate(v=[-21.5,-22,30.25]) rotate(a=[0,-90,0]) rotate(a=[0,0,30]) cylinder(h = 80, r=3.2, $fn=6);
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}
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}
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module waste_pocket(){
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// waste pocket
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translate([-15,-1,6]) rotate([90,0,0]) cylinder( h=5, r=5, $fn=30);
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translate([-15,-1,51]) rotate([90,0,0]) cylinder( h=5, r=5, $fn=30);
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//M3 thread
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translate([-15,8.5,6]) rotate([90,0,0]) cylinder( h=12, r=1.4, $fn=30);
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translate([-15,8.5,51]) rotate([90,0,0]) cylinder( h=12, r=1.4, $fn=30);
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//M3 heads
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translate([-15,11.5,6]) rotate([90,0,0]) cylinder( h=4, r=2.9, $fn=30);
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translate([-15,11.5,51]) rotate([90,0,0]) cylinder( h=4, r=2.9, $fn=30);
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//M3 nut traps
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translate([-15,3.5,6]) rotate([90,90,0]) cylinder( h=3, r=3.3, $fn=6);
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translate([-15,3.5,51]) rotate([90,90,0]) cylinder( h=3, r=3.3, $fn=6);
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translate([-17.9,0.5,52]) cube([5.8,3.1,20]);
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translate([-17.9,0.5,-10]) cube([5.8,3.1,16]);
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}
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module x_end_idler_base(){
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union(){
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difference(){
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x_end_base();
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x_end_idler_holes();
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}
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translate([-15,8.5,6]) rotate([90,0,0]) cylinder( h=11, r=6, $fn=30);
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translate([-15,8.5,51]) rotate([90,0,0]) cylinder( h=11, r=6, $fn=30);
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}
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}
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module x_end_idler(){
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mirror([0,1,0])
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difference(){
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x_end_idler_base();
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waste_pocket();
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}
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}
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//difference(){
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x_end_idler();
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//translate([-15,-50,0]) cube([100,100,100]);
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//}
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@ -1,77 +1,102 @@
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// PRUSA iteration3
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// X end motor
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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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use <x-end.scad>
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module x_end_motor_base(){
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x_end_base();
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translate(v=[-15,31,26.5]) cube(size = [17,44,53], center = true);
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}
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module x_end_motor_endstop_base(){
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translate([-23.5,-28.5,58]){
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difference(){
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// Base block
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cube([17,18.2,4]);
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// Nice edge
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translate([-1,10,10])rotate([-45,0,0])cube(20,20,20);
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}
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}
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}
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module x_end_motor_endstop_holes(){
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translate([-23.5,-28.5,58]){
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translate([17/2,7.5,-3]){
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// Back screw hole for endstop
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translate([-4.75,0,0])cylinder(r=1,h=19,$fn=20);
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// Front screw hole for endstop
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translate([4.75,0,0])cylinder(r=1,h=19,$fn=20);
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}
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}
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}
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module x_end_motor_holes(){
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x_end_holes();
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// Position to place
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translate(v=[-1,32,30.25]){
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// Belt hole
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translate(v=[-14,1,0]) cube(size = [10,46,22], center = true);
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// Motor mounting holes
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translate(v=[20,-15.5,-15.5]) rotate(a=[0,-90,0]) rotate(a=[0,0,90]) cylinder(h = 70, r=1.8, $fn=30);
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translate(v=[1,-15.5,-15.5]) rotate(a=[0,-90,0]) rotate(a=[0,0,90]) cylinder(h = 10, r=3.1, $fn=30);
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translate(v=[20,-15.5,15.5]) rotate(a=[0,-90,0]) rotate(a=[0,0,90]) cylinder(h = 70, r=1.8, $fn=30);
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translate(v=[1,-15.5,15.5]) rotate(a=[0,-90,0]) rotate(a=[0,0,90]) cylinder(h = 10, r=3.1, $fn=30);
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translate(v=[20,15.5,-15.5]) rotate(a=[0,-90,0]) rotate(a=[0,0,90]) cylinder(h = 70, r=1.8, $fn=30);
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translate(v=[1,15.5,-15.5]) rotate(a=[0,-90,0]) rotate(a=[0,0,90]) cylinder(h = 10, r=3.1, $fn=30);
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translate(v=[20,15.5,15.5]) rotate(a=[0,-90,0]) rotate(a=[0,0,90]) cylinder(h = 70, r=1.8, $fn=30);
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translate(v=[1,15.5,15.5]) rotate(a=[0,-90,0]) rotate(a=[0,0,90]) cylinder(h = 10, r=3.1, $fn=30);
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// Material saving cutout
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translate(v=[-10,12,10]) cube(size = [60,42,42], center = true);
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// Material saving cutout
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translate(v=[-10,40,-30]) rotate(a=[45,0,0]) cube(size = [60,42,42], center = true);
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// Motor shaft cutout
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translate(v=[0,0,0]) rotate(a=[0,-90,0]) rotate(a=[0,0,90]) cylinder(h = 70, r=17, $fn=6);
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}
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}
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// Final part
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module x_end_motor(){
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difference(){
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union(){
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x_end_motor_base();
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x_end_motor_endstop_base();
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}
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x_end_motor_holes();
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x_end_motor_endstop_holes();
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}
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}
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// PRUSA iteration3
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// X end motor
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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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use <x-end.scad>
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module x_end_motor_base(){
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x_end_base();
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translate(v=[-15,31,26.5]) cube(size = [17,44,53], center = true);
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}
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module x_end_motor_endstop_base(){
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translate([-23.5,-28.5,58]){
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difference(){
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// Base block
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cube([17,18.2,4]);
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// Nice edge
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translate([-1,10,10])rotate([-45,0,0])cube(20,20,20);
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}
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}
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}
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module x_end_motor_endstop_holes(){
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translate([-23.5,-28.5,58]){
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translate([17/2,7.5,-3]){
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// Back screw hole for endstop
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translate([-4.75,0,0])cylinder(r=1,h=19,$fn=20);
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// Front screw hole for endstop
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translate([4.75,0,0])cylinder(r=1,h=19,$fn=20);
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}
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}
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}
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module x_end_motor_holes(){
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x_end_holes();
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// Position to place
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translate(v=[-1,32,30.25]){
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// Belt hole
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translate(v=[-14,1,0]) cube(size = [10,46,22], center = true);
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// Motor mounting holes
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translate(v=[20,-15.5,-15.5]) rotate(a=[0,-90,0]) rotate(a=[0,0,90]) cylinder(h = 70, r=1.8, $fn=30);
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translate(v=[1,-15.5,-15.5]) rotate(a=[0,-90,0]) rotate(a=[0,0,90]) cylinder(h = 10, r=3.1, $fn=30);
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translate(v=[20,-15.5,15.5]) rotate(a=[0,-90,0]) rotate(a=[0,0,90]) cylinder(h = 70, r=1.8, $fn=30);
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translate(v=[1,-15.5,15.5]) rotate(a=[0,-90,0]) rotate(a=[0,0,90]) cylinder(h = 10, r=3.1, $fn=30);
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translate(v=[20,15.5,-15.5]) rotate(a=[0,-90,0]) rotate(a=[0,0,90]) cylinder(h = 70, r=1.8, $fn=30);
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translate(v=[1,15.5,-15.5]) rotate(a=[0,-90,0]) rotate(a=[0,0,90]) cylinder(h = 10, r=3.1, $fn=30);
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translate(v=[20,15.5,15.5]) rotate(a=[0,-90,0]) rotate(a=[0,0,90]) cylinder(h = 70, r=1.8, $fn=30);
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translate(v=[1,15.5,15.5]) rotate(a=[0,-90,0]) rotate(a=[0,0,90]) cylinder(h = 10, r=3.1, $fn=30);
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// Material saving cutout
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translate(v=[-10,12,10]) cube(size = [60,42,42], center = true);
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// Material saving cutout
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translate(v=[-10,40,-30]) rotate(a=[45,0,0]) cube(size = [60,42,42], center = true);
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// Motor shaft cutout
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//#translate(v=[0,0,0]) rotate(a=[0,-90,0]) rotate(a=[0,0,90]) cylinder(h = 70, r=17, $fn=6);
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}
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}
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// Motor shaft cutout
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module x_end_motor_shaft_cutout(){
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union(){
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difference(){
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translate(v=[0,32,30]) rotate(a=[0,-90,0]) rotate(a=[0,0,90]) cylinder(h = 70, r=17, $fn=6);
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translate(v=[-10,-17+32,30]) cube(size = [60,2,10], center = true);
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translate(v=[-10,-8+32,-15.5+30]) rotate(a=[60,0,0]) cube(size = [60,2,10], center = true); ///
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translate(v=[-10,8+32,-15.5+30]) rotate(a=[-60,0,0]) cube(size = [60,2,10], center = true);
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}
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translate(v=[-30,25.2,-11.8 +30]) rotate(a=[0,90,0]) cylinder(h = 30, r=3, $fn=30);
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translate(v=[-30,19.05,30]) rotate(a=[0,90,0]) cylinder(h = 30, r=3.5, $fn=100);
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}
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}
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// Final part
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module x_end_motor(){
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difference(){
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union(){
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x_end_motor_base();
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x_end_motor_endstop_base();
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}
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x_end_motor_shaft_cutout();
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x_end_motor_holes();
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x_end_motor_endstop_holes();
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translate([-15,8.5,6]) rotate([90,0,0]) cylinder(h=5, r=5, $fn=30);
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translate([-15,8.5,51]) rotate([90,0,0]) cylinder(h=5, r=5, $fn=30);
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//#translate([-16,-40,0])cube([50,100,100]);
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}
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}
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x_end_motor();
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@ -1,83 +1,87 @@
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// PRUSA iteration3
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// X end prototype
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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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use <bearing.scad>
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use <polyholes.scad>
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rod_distance = 45;
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module x_end_base(){
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// Main block
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height = 58;
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translate(v=[-15,-9,height/2]) cube(size = [17,39,height], center = true);
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// Bearing holder
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vertical_bearing_base();
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//Nut trap
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// Base
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translate(v=[0,-17,0]) poly_cylinder(h = 8, r=12.5, $fn=25);
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// This will simplify your printing proces :)
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translate(v=[-6,-10.6,10]) rotate([0,0,48.2]) cube(size = [10,5,1], center = true);
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}
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module x_end_holes(){
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vertical_bearing_holes();
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// Belt hole
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translate(v=[-1,0,0]){
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// Stress relief
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translate(v=[-5.5-10+1.5,-10-1,30]) cube(size = [18,1,28], center = true);
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// Inside cutout
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difference(){
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translate(v=[-5.5-10+1.5,-10,30]) cube(size = [10,46,28], center = true);
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// Nice edges
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translate(v=[-5.5-10+1.5-5,-10,30+23]) rotate([0,20,0]) cube(size = [10,46,28], center = true);
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translate(v=[-5.5-10+1.5+5,-10,30+23]) rotate([0,-20,0]) cube(size = [10,46,28], center = true);
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translate(v=[-5.5-10+1.5,-10,30-23]) rotate([0,45,0]) cube(size = [10,46,28], center = true);
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translate(v=[-5.5-10+1.5,-10,30-23]) rotate([0,-45,0]) cube(size = [10,46,28], center = true);
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}
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}
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// Bottom pushfit rod
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translate(v=[-15,-41.5,6]) rotate(a=[-90,0,0]) pushfit_rod(7.8,50);
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// Top pushfit rod
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translate(v=[-15,-41.5,rod_distance+6]) rotate(a=[-90,0,0]) pushfit_rod(7.8,50);
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// TR Nut trap
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// Hole for the nut
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translate(v=[0,-17, -1]) poly_cylinder(h = 9.01, r = 6.55, $fn = 25);
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// Screw holes for TR nut
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translate(v=[0,-17, 0]) rotate([0, 0, -135]) translate([0, 9.5, -1]) cylinder(h = 10, r = 1.55, $fn=25);
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translate(v=[0,-17, 0]) rotate([0, 0, -135]) translate([0, -9.5, -1]) cylinder(h = 10, r = 1.55, $fn=25);
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// Nut traps for TR nut screws
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translate(v=[0,-17, 0]) rotate([0, 0, -135]) translate([0, 9.5, 6]) rotate([0, 0, 0])cylinder(h = 3, r = 3.1, $fn=6);
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translate(v=[0,-17, 0]) rotate([0, 0, -135]) translate([0, -9.5, 6]) rotate([0, 0, 30])cylinder(h = 4, r = 3.1, $fn=6);
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translate(v=[0,-17, 0]) rotate([0, 0, -135]) translate([0, -7, 6]) rotate([0, 0, 30])cylinder(h = 4, r = 3.1, $fn=6);
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}
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// Final prototype
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module x_end_plain(){
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difference(){
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x_end_base();
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x_end_holes();
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}
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}
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x_end_plain();
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module pushfit_rod(diameter,length){
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poly_cylinder(h = length, r=diameter/2);
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difference(){
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translate(v=[0,-diameter/2.85,length/2]) rotate([0,0,45]) cube(size = [diameter/2,diameter/2,length], center = true);
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translate(v=[0,-diameter/4-diameter/2-0.4,length/2]) rotate([0,0,0]) cube(size = [diameter,diameter/2,length], center = true);
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}
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//translate(v=[0,-diameter/2-2,length/2]) cube(size = [diameter,1,length], center = true);
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}
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// PRUSA iteration3
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// X end prototype
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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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use <bearing.scad>
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use <polyholes.scad>
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rod_distance = 45;
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module x_end_base(){
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// Main block
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height = 58;
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translate(v=[-15,-9,height/2]) cube(size = [17,39,height], center = true);
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// Bearing holder
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vertical_bearing_base();
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//Nut trap
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// Cylinder
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||||
translate(v=[0,-17,0]) poly_cylinder(h = 8, r=12.5, $fn=25);
|
||||
// Hexagon
|
||||
//translate(v=[0,-17,0]) rotate([0,0,30]) cylinder(h = 8, r=8, $fn = 6);
|
||||
translate(v=[-6,-10.6,10]) rotate([0,0,48.2]) cube(size = [10,5,1], center = true);
|
||||
}
|
||||
|
||||
module x_end_holes(){
|
||||
vertical_bearing_holes();
|
||||
// Belt hole
|
||||
translate(v=[-1,0,0]){
|
||||
// Stress relief
|
||||
translate(v=[-5.5-10+1.5,-10-1,30]) cube(size = [18,1,28], center = true);
|
||||
difference(){
|
||||
translate(v=[-5.5-10+1.5,-10,30]) cube(size = [10,46,28], center = true);
|
||||
|
||||
|
||||
|
||||
// Nice edges
|
||||
translate(v=[-5.5-10+1.5-5,-10,30+23]) rotate([0,20,0]) cube(size = [10,46,28], center = true);
|
||||
translate(v=[-5.5-10+1.5+5,-10,30+23]) rotate([0,-20,0]) cube(size = [10,46,28], center = true);
|
||||
translate(v=[-5.5-10+1.5,-10,30-23]) rotate([0,45,0]) cube(size = [10,46,28], center = true);
|
||||
translate(v=[-5.5-10+1.5,-10,30-23]) rotate([0,-45,0]) cube(size = [10,46,28], center = true);
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
// Bottom pushfit rod
|
||||
translate(v=[-15,-41.5,6]) rotate(a=[-90,0,0]) pushfit_rod(7.8,50);
|
||||
// Top pushfit rod
|
||||
translate(v=[-15,-41.5,rod_distance+6]) rotate(a=[-90,0,0]) pushfit_rod(7.8,50);
|
||||
|
||||
// TR Nut trap
|
||||
// Hole for the nut
|
||||
translate(v=[0,-17, -1]) poly_cylinder(h = 9.01, r = 6.55, $fn = 25);
|
||||
|
||||
// Screw holes for TR nut
|
||||
translate(v=[0,-17, 0]) rotate([0, 0, -135]) translate([0, 9.5, -1]) cylinder(h = 10, r = 1.55, $fn=25);
|
||||
translate(v=[0,-17, 0]) rotate([0, 0, -135]) translate([0, -9.5, -1]) cylinder(h = 10, r = 1.55, $fn=25);
|
||||
|
||||
// Nut traps for TR nut screws
|
||||
translate(v=[0,-17, 0]) rotate([0, 0, -135]) translate([0, 9.5, 6]) rotate([0, 0, 0])cylinder(h = 3, r = 3.2, $fn=6);
|
||||
|
||||
translate(v=[0,-17, 0]) rotate([0, 0, -135]) translate([0, -9.5, 6]) rotate([0, 0, 30])cylinder(h = 3, r = 3.2, $fn=6);
|
||||
translate([-5.5,-17.2,6]) rotate([0,0,30]) cube([5,5,3]);
|
||||
translate([-0,-17.2,6]) rotate([0,0,60]) cube([5,10,3]);
|
||||
}
|
||||
|
||||
|
||||
// Final prototype
|
||||
module x_end_plain(){
|
||||
difference(){
|
||||
x_end_base();
|
||||
x_end_holes();
|
||||
}
|
||||
}
|
||||
|
||||
x_end_plain();
|
||||
|
||||
|
||||
module pushfit_rod(diameter,length){
|
||||
poly_cylinder(h = length, r=diameter/2);
|
||||
difference(){
|
||||
translate(v=[0,-diameter/2.85,length/2]) rotate([0,0,45]) cube(size = [diameter/2,diameter/2,length], center = true);
|
||||
translate(v=[0,-diameter/4-diameter/2-0.4,length/2]) rotate([0,0,0]) cube(size = [diameter,diameter/2,length], center = true);
|
||||
}
|
||||
//translate(v=[0,-diameter/2-2,length/2]) cube(size = [diameter,1,length], center = true);
|
||||
}
|
||||
|
||||
|
|
|
|||
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Load Diff
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Load Diff
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Reference in New Issue