Recent Updates
Doing 4 at once trays
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179
Baller.scad
179
Baller.scad
@@ -1,29 +1,106 @@
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use <inserts.scad>
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use <threads.scad>
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include <BOSL/constants.scad>
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use <BOSL/shapes.scad>
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use <BOSL/transforms.scad>
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use <BOSL/threading.scad>
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use <inserts/inserts.scad>
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use <threads/threads.scad>
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$fa = ($preview) ? 12 : 1;
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$fs = ($preview) ? 2 : 1;
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$incolor = true;
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// Config
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BallDiameter = 65;
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BallClearance = 2;
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BallSealWidth = 3;
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PlateLip = 2;
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BallClearance = 4;
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BallSealWidth = 6;
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PlateLip = 4;
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PlateDiameter = BallDiameter + 2*(BallClearance + BallSealWidth + PlateLip);
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PlateThick = BallSealWidth/2 + 1;
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PlateSep = 0;
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/* [Render Options] */
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PreviewFA = 12;
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RenderFA = 1;
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PreviewFS = 2;
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RenderFS = .1;
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$fa = ($preview) ? PreviewFA : RenderFA;
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$fs = ($preview) ? PreviewFS : RenderFS;
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//plate_full();
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PlateSep = 0;
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pd = PlateDiameter+PlateSep;
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pt = PlateThick;
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wt=BallSealWidth;
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echo("PD=", pd);
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translate([pd+5,0]) plate_top(thickness=pt);
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translate([0,pd+5]) plate_mid(thickness=pt);
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translate([pd+5,pd+5]) cap_compression(PlateDiameter, pt);
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translate([-(pd+5),0]) mold_wall(PlateDiameter, pt, BallDiameter);
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translate([0,-(pd+5)]) plate_under();
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//translate([pd+15,0]) plate_top(thickness=pt);
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//translate([0,pd+15]) plate_mid(thickness=pt);
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//translate([pd+15,pd+i15]) cap_compression(PlateDiameter, pt+8);
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//translate([-(pd+15),0]) mold_wall(PlateDiameter, pt, BallDiameter);
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//bottom(pd=pd);
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//translate([0,-(pd+5)]) plate_under();
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//ball(bottom=false);
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/*{
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bd=BallDiameter;
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bsd=BallSealWidth;
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gap=10;
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w=6;
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l = 2*(bd+gap+bsd)+gap+w;
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p4_bottom();
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down(12)fwd(l/2 - gap/2 + 3) p4_wall(align=V_TOP);
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} */
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//xrot(90)p4_wall();
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p4_top();
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module p4_seal_corner(bd=BallDiameter, bsd=BallSealWidth, gap=10) {
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translate([gap/2+bd/2,gap/2+bd/2,0]) rotate_extrude(angle=90)
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translate([(bd+bsd+gap)/2,0,0])
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circle(d=bsd);
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}
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module p4_top(bd=BallDiameter, bsd=BallSealWidth, gap=10) {
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xspread(l=bd+gap, n=2)yspread(l=bd+gap, n=2) ball(bottom=false);
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//cyl(h=bd/2, d1=20, d2=10, align=V_TOP);
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difference() {
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cuboid([2*(bd+gap+bsd)+gap,2*(bd+gap+bsd)+gap,bsd/2+1], fillet=5, edges=EDGES_Z_ALL,align=V_BOTTOM);
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p4_seal_corner();
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xspread(l=2*(bd+gap+bsd/2)) cyl(h=bd+gap, d=bsd, orient=ORIENT_Y);
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yspread(l=2*(bd+gap+bsd/2)) cyl(h=bd+gap, d=bsd, orient=ORIENT_X);
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rot(90)p4_seal_corner();
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rot(180)p4_seal_corner();
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rot(270)p4_seal_corner();
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}
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}
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module p4_bottom(bd=BallDiameter, bsd=BallSealWidth, gap=10) {
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xspread(l=bd+gap, n=2)yspread(l=bd+gap, n=2) ball(bottom=false);
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xspread(l=2*(bd+gap+bsd/2)) cyl(h=bd+gap, d=bsd, orient=ORIENT_Y);
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yspread(l=2*(bd+gap+bsd/2)) cyl(h=bd+gap, d=bsd, orient=ORIENT_X);
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p4_seal_corner();
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rot(90)p4_seal_corner();
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rot(180)p4_seal_corner();
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rot(270)p4_seal_corner();
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cuboid([2*(bd+gap+bsd)+gap,2*(bd+gap+bsd)+gap,bsd/2+1], fillet=5, edges=EDGES_Z_ALL,align=V_BOTTOM);
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}
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module p4_wall(w=6, bd=BallDiameter, bsd=BallSealWidth, gap=10, orient=ORIENT_X, align=V_CENTER) {
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h = bd + bsd;
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l = 2*(bd+gap+bsd)+gap+w/2;
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orient_and_align([l,w,h], align=align, orient=orient, orig_orient=ORIENT_X)
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difference() {
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left(w)cuboid([l, w, h], fillet=1);
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zspread(n=3, l=h-gap) {
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yrot(90)up((l-w)/2)insert_clear(bl=10, bz=-10);
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xrot(90)down(w+4)left((l)/2+3)insert_clear(bl=10, sh=.2, bz=0);
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}
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right(0)back(w/2)down(h/2- 10) cuboid([l,w, bsd/2+1.2]);
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}
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}
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module stack(pt, ed=10 ,expand=false) {
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d = expand ? pt + ed : pt+.01;
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@@ -32,37 +109,54 @@ module stack(pt, ed=10 ,expand=false) {
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}
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}
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module mold_wall(pd, pt, bd, sd=4, wt=3) {
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module mold_wall(pd, pt, bd, sd=4, wt=3, $incolor=$incolor) {
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threadc = $incolor ? "green" : undef;
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ptol = 2;
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wh = bd/2+pt+sd;
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od = pd + 2*wt;
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difference() {
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union() {
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translate([0,0,2]) cylinder(d=pd, h=wh);
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color(threadc) metric_thread(
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diameter=pd+ptol,
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length=4.01,
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internal=false);
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translate([0,0,6]) cylinder(d=od, h=wh);
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color(threadc) threaded_rod(
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d=od,
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l=6,
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internal=false, align=V_TOP);
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//color(threadc) metric_thread(
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// diameter=pd+ptol,
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// length=4.01,
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// internal=false);
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}
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translate([0,0,-.1])
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cylinder(d1=pd-wt, d2=pd-wt-3, h=wh+4+.2);
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translate([0,0,-2.1+pt])
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cylinder(d1=pd-wt, d2=pd-wt-3, h=wh+6+.2);
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down(01)cylinder(d=pd, h=pt+.01);
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}
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}
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module cap_compression(pd, pt, th=7, wt=3, register=true, key=true) {
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td=pd+2;
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module bottom(pd, wt=3, wh=10, fh=2) {
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id = pd + 2*wt + .4;
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od = id + 2*wt;
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difference() {
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cylinder(d=td+wt, h=th);
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translate([0,0,-.01]) cylinder(d=3, h=5);
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translate([0,0,-.01]) cylinder(d=6, h=3);
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translate([0,0,2*pt]) metric_thread(diameter=td,length=th+.01, internal=true);
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cylinder(d=od, h=wh);
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translate([0,0,fh]) cylinder(d=id, h=wh);
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}
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}
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module cap_compression(pd, pt, th=9, wt=3, register=true, key=false) {
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td=pd+2*wt;
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difference() {
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cylinder(d=td+wt, h=th+wt/2);
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translate([0,0,th-5-.01]) cylinder(d=3, h=5);
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translate([0,0,th-1+.01]) cylinder(d=6, h=3);
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//translate([0,0,2*pt]) metric_thread(diameter=td,length=th+.01, internal=true);
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translate([0,0,th-1]) threaded_rod(d=td,l=th+.01, internal=true);
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if (register && ! key)
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translate([0,0,2*pt]) register_seal();
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translate([0,0,2*pt-2]) register_seal();
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cylinder(d=pd-5,h=10);
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}
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if (register && key)
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translate([0,0,2*pt]) register_seal();
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translate([0,0,2*pt-2]) register_seal();
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}
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module plate(
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@@ -74,19 +168,30 @@ module plate(
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}
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module plate_mid(thickness = 1) {
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th=thickness;
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translate([0,0,thickness]) {
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ball(bottom=false);
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plate(thickness=thickness);
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register_seal();
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//ball(bottom=false);
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difference() {
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union() {
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plate(thickness=thickness);
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register_seal();
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}
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translate([0,0,-thickness]) cylinder(h=10, d=4);
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ranslate([0,0,-th+.01]) cylinder(d=3, h=5);
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translate([0,0,-th]) cylinder(d=6, h=3);
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}
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}
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}
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module plate_top(thickness = 1) {
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translate([0,0,thickness]) {
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ball(bottom=false);
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//ball(bottom=false);
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difference() {
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plate(thickness=thickness);
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register_seal();
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translate([0,0,-thickness]) cylinder(h=10, d=4);
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translate([0,0,-th/2]) cylinder(d=3, h=5);
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translate([0,0,-thickness-.01]) cylinder(d=6, h=3);
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}
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}
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}
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@@ -124,9 +229,9 @@ module ball(
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rotate([0,rot,0])
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thread_insertM25($die=true);
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}
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if (! bottom)
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rotate([0,0,0])
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thread_insertM25($die=true);
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//if (! bottom)
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// rotate([0,0,0])
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// thread_insertM25($die=true);
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}
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}
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}
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