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path: root/X-Axis_carridge2.scad
authorMichael Krelin <hacker@klever.net>2016-07-15 17:00:13 (UTC)
committer Michael Krelin <hacker@klever.net>2016-07-15 17:00:13 (UTC)
commit41c8af93ec2bf962e3a18b8fe7602d2cf676189d (patch) (side-by-side diff)
tree8697d692cb6c0caf80f6ec7f3ddb0ffaa0bf21b0 /X-Axis_carridge2.scad
parent8e11f0a5a82e911b9b60acf18a32197d798cb65c (diff)
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reworked carriage.
Begin not an engineer, but developer I couldn't stand the code. Though I also started to resolve some engineering issues and being developer and not an engineer, I didn't do that well, but that's a start…
Diffstat (limited to 'X-Axis_carridge2.scad') (more/less context) (show whitespace changes)
-rw-r--r--X-Axis_carridge2.scad144
1 files changed, 0 insertions, 144 deletions
diff --git a/X-Axis_carridge2.scad b/X-Axis_carridge2.scad
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--- a/X-Axis_carridge2.scad
+++ b/dev/null
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-part="mount"; //mount or carridge
-
-// LM8UU dimentions
-LM8UU_length = 25;
-LM8UU_diameter = 15;
-
-// X Axis dimensions
-x_rod_spacing = 45;
-x_rod_radius = 4;
-
-//Belt
-belt_thickness_no_tooth = 0.75;
-belt_thickness_tooth = 1.45;
-belt_double = belt_thickness_no_tooth+belt_thickness_tooth+0.5;
-
-//Carriage
-carriage_width = 30;
-carriage_padding = 0.1;
-carriage_height = x_rod_spacing+LM8UU_diameter+carriage_padding*2;
-carriage_depth = 12;
-
-//cyclops
-heatbreak_x1=6;
-heatbreak_x2=24;
-heatbreak_z1=3;
-heatbreak_z2=11;
-heatbreak_diameter=4;
-heatsink_baseline=carriage_padding*2+LM8UU_diameter-1;
-mount_x1=15;
-mount_z1=10;
-mount_x2=10.5;
-mount_z2=20;
-mount_x3=19.5;
-mount_z3=20;
-mount_diameter=3.8;
-
-module tie(){
- difference(){
- rotate([0,90,0]) cylinder(d=LM8UU_diameter+10, h=4, $fn=50);
- rotate([0,90,0]) cylinder(d=LM8UU_diameter+3, h=4, $fn=50);
- }
-}
-
-module heatbreak_hole(){
- rotate([-90,0,0]) cylinder(d=heatbreak_diameter, h=carriage_depth*2+10, $fn=50);
- //translate([0,-4,0]) rotate([-90,0,0]) cylinder(d=heatbreak_diameter+3, h=carriage_depth+2, $fn=100);
-}
-
-module mount_hole(){
- rotate([-90,0,0]) cylinder(d=mount_diameter, h=carriage_depth*2+10, $fn=50);
- if (part=="carridge") translate([0,-4,0]) rotate([-90,0,0]) cylinder(d=mount_diameter+3, h=carriage_depth+2, $fn=50);
-}
-
-module lug_hole(){
- rotate([-90,0,0]) cylinder(d=4, h=carriage_depth+2, $fn=50);
- //translate([0,0,-2]) rotate([-90,0,0]) cylinder(d=5, h=carriage_depth+2, $fn=100);
-}
-
-
-difference(){
- if (part=="carridge") {
- //back plane
- cube(size=[carriage_width,carriage_depth,carriage_height+1]);
- }
- else if (part=="mount") {
- local_height = x_rod_spacing-LM8UU_diameter-carriage_padding*2-3;
- translate([0,8,LM8UU_diameter+carriage_padding*2])
- cube(size=[carriage_width,8,local_height]);
- }
-
- if (part=="carridge"){
- //LM8UU
- translate([2.5,0,carriage_padding+LM8UU_diameter/2]) rotate([0,90,0]) cylinder(d=LM8UU_diameter, h=LM8UU_length, $fn=50);
- translate([2.5,0,carriage_height-carriage_padding-LM8UU_diameter/2]) rotate([0,90,0]) cylinder(d=LM8UU_diameter, h=LM8UU_length, $fn=50);
-
- //ties
- translate([8,0,carriage_padding+LM8UU_diameter/2]) tie();
- translate([carriage_width-12,0,carriage_padding+LM8UU_diameter/2]) tie();
- translate([6,0,carriage_height-carriage_padding-LM8UU_diameter/2]) tie();
- translate([carriage_width-10,0,carriage_height-carriage_padding-LM8UU_diameter/2]) tie();
-
- translate([8,-1,-1]) cube(size=[4,LM8UU_diameter/2,3]);
- translate([carriage_width-12,-1,-1]) cube(size=[4,LM8UU_diameter/2,3]);
-
- //translate([8,LM8UU_diameter/2-.01,LM8UU_diameter/8]) cube(size=[3,carriage_depth,LM8UU_diameter/3*2+1]);
- // translate([carriage_width-11,LM8UU_diameter/2-.01,LM8UU_diameter/8]) cube(size=[3,carriage_depth,LM8UU_diameter/3*2+1]);
-
- //rods
- translate([-1,0,carriage_padding+x_rod_radius+3.5]) rotate([0,90,0]) cylinder(r=x_rod_radius+2, h=carriage_width+2, $fn=50);
- translate([-1,0,carriage_height-x_rod_radius-3.5-carriage_padding]) rotate([0,90,0]) cylinder(r=x_rod_radius+2, h=carriage_width+2, $fn=50);
-
- //belt
- translate([-1,-1,LM8UU_diameter+carriage_padding*2+1]) difference(){
- local_height = x_rod_spacing-LM8UU_diameter-carriage_padding*2-5;
- cube(size=[carriage_width+2,8,local_height]);
-
- //posts
- translate([3,-1,12.5]) lug_hole();
- translate([29,-1,12.5]) lug_hole();
- //channels
- translate([0,0,carriage_padding*2]){
- difference() {
- union() {
- translate([1,-1,local_height-belt_double-5]) cube(size=[4,10,5]);
- translate([27,-1,local_height-belt_double-5]) cube(size=[4,10,5]);
-
- translate([5,0,local_height-belt_double-2.5]) rotate([-90,0,0]) cylinder(d=5,h=100,$fn=50);
- translate([27,0,local_height-belt_double-2.5]) rotate([-90,0,0]) cylinder(d=5,h=100,$fn=50);
- }
- translate([5,0,local_height-belt_double-2.5]) rotate([-90,0,0]) cylinder(d=3.5,h=100,$fn=50);
- translate([27,0,local_height-belt_double-2.5]) rotate([-90,0,0]) cylinder(d=3.5,h=100,$fn=50);
- }
- }
- }
- }
-
- //Cyclops heatbreak
- translate([heatbreak_x1,-1,heatbreak_z1+heatsink_baseline]) heatbreak_hole();
- translate([heatbreak_x2,-1,heatbreak_z1+heatsink_baseline]) heatbreak_hole();
- translate([heatbreak_x1,-1,heatbreak_z2+heatsink_baseline]) heatbreak_hole();
- translate([heatbreak_x2,-1,heatbreak_z2+heatsink_baseline]) heatbreak_hole();
-
- //Cyclops mount
- translate([mount_x1,-1,mount_z1+heatsink_baseline]) mount_hole();
- translate([mount_x2,-1,mount_z2+heatsink_baseline]) mount_hole();
- translate([mount_x3,-1,mount_z3+heatsink_baseline]) mount_hole();
-
- //cooling
- if (part=="mount") translate([0.001,7,LM8UU_diameter+carriage_padding*2-1]){
- local_height = x_rod_spacing-LM8UU_diameter-carriage_padding*2+2;
- translate([2,0,0]) cube(size=[2,3,local_height]);
- translate([6,0,0]) cube(size=[2,3,local_height]);
- translate([10,0,0]) cube(size=[2,3,local_height]);
- translate([14,0,0]) cube(size=[2,3,local_height]);
- translate([18,0,0]) cube(size=[2,3,local_height]);
- translate([22,0,0]) cube(size=[2,3,local_height]);
- translate([26,0,0]) cube(size=[2,3,local_height]);
- }
-
-
- //translate([-1,LM8UU_diameter/2+1,-1]) cube(size=[carriage_width+2,carriage_depth-LM8UU_diameter/2+1,LM8UU_diameter]);
-}
-
-