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4 Commits
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b9f2c84e92
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cee9756dd7
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bf286545ab
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939d87e97d
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31
bobbin.json
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31
bobbin.json
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@@ -0,0 +1,31 @@
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{
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"fileFormatVersion": "1",
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"parameterSets": {
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"Secondary": {
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"CoreGap": "0",
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"LegDiameter": "16",
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"LegLength": "30.399999999999999",
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"NumberCoils": "10",
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"ShieldDiameter": "44",
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"ShieldThick": ".6",
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"YokeHeight": "12.140000000000001",
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"YokeLen": "28",
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"render_fa": "0.40000000000000002",
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"render_fn": "0",
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"render_fs": "0.40000000000000002"
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},
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"Primary": {
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"CoreGap": "0",
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"LegDiameter": "16",
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"LegLength": "30.399999999999999",
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"NumberCoils": "1",
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"ShieldDiameter": "26",
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"ShieldThick": "2",
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"YokeHeight": "12.140000000000001",
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"YokeLen": "28",
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"render_fa": "0.40000000000000002",
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"render_fn": "0",
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"render_fs": "0.40000000000000002"
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}
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}
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}
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33
bobbin.scad
33
bobbin.scad
@@ -5,13 +5,17 @@ use <BOSL/joiners.scad>
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use <./core_uy1658-60.scad>
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use <./core_uy1658-60.scad>
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use <./legs.scad>
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use <./legs.scad>
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/* [Options] */
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/* [Coil(s)] */
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ShieldDiameter=44;
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ShieldThick=.6;
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NumberCoils=10;
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/* [Core] */
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LegLength=30.40;
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LegLength=30.40;
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LegDiameter=16;
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LegDiameter=16;
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BoltDiameter=7.06;
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CoreGap=0;
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CoreGap=0;
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NumberCoils=10;
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YokeHeight = 12.14;
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YokeHeight = 12.14;
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YokeLen=28.00;
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YokeLen=28.00;
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@@ -29,22 +33,7 @@ $fa= ($preview) ? $fa : render_fa;
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// Bobbin
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// Bobbin
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Bobbin_Length=LegLength+CoreGap/2;
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Bobbin_Length=LegLength+CoreGap/2;
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module core_leg(d=LegDiameter, l=LegLength, bd=BoltDiameter) {
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module bobbin_joiners(ld=LegDiameter, ll=LegLength, lb=YokeHeight, tg=CoreGap, lc=.15, t=.4, sn=NumberCoils+1, st=.6, sd=50, plug=true, clear=false) {
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difference() {
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cylinder(d=d, h=l);
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down(1) left(d/2) cylinder(d=bd, h=l+2);
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}
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}
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module core_uy1658(ld=16, ll=29, bz=12.14, w=60) {
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echo("Leg Len:", ll-bz);
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xflip_copy() {
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left(w/2) core_leg(d=ld, l=ll);
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fwd(ld/2) cube([w/2,16,bz]);
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}
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}
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module bobbin_joiners(ld=LegDiameter, ll=LegLength, lb=12.14, tg=CoreGap, lc=.15, t=.4, sn=NumberCoils+1, st=.6, sd=50, plug=true, clear=false) {
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bl=2*(ll-lb) + tg;
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bl=2*(ll-lb) + tg;
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conThick = 12;
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conThick = 12;
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conWidth = 15;
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conWidth = 15;
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@@ -63,7 +52,7 @@ module bobbin_joiners(ld=LegDiameter, ll=LegLength, lb=12.14, tg=CoreGap, lc=.15
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}
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}
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}
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}
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module bobbin(ld=LegDiameter, ll=LegLength, lb=12.14, tg=CoreGap, lc=.15, t=.4, sn=NumberCoils+1, st=.6, sd=50, orient=ORIENT_X, align=V_CENTER) {
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module bobbin(ld=LegDiameter, ll=LegLength, lb=YokeHeight, tg=CoreGap, lc=.15, t=.4, sn=NumberCoils+1, st=ShieldThick, sd=ShieldDiameter, wcd=3, orient=ORIENT_X, align=V_CENTER) {
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bl=2*(ll-lb) + tg;
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bl=2*(ll-lb) + tg;
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inner=ld+2*lc;
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inner=ld+2*lc;
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outer=inner+2;
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outer=inner+2;
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@@ -87,7 +76,7 @@ module bobbin(ld=LegDiameter, ll=LegLength, lb=12.14, tg=CoreGap, lc=.15, t=.4,
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cylinder(d=inner,h=bl+2*conThick+2,center=true);
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cylinder(d=inner,h=bl+2*conThick+2,center=true);
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// Wire Channels
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// Wire Channels
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yspread(n=2, l=5+sd/2 )
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yspread(n=2, l=5+sd/2 )
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left(sd/2) cylinder(d=2,h=bl+2,center=true);
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left(sd/2) cylinder(d=wcd,h=bl+2,center=true);
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}
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}
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left(2*lc+inner/2) intersection() {
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left(2*lc+inner/2) intersection() {
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cylinder(d=6,h=pinLen, center=true);
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cylinder(d=6,h=pinLen, center=true);
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@@ -99,7 +88,7 @@ module bobbin(ld=LegDiameter, ll=LegLength, lb=12.14, tg=CoreGap, lc=.15, t=.4,
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}
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}
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legx = (YokeLen + LegDiameter)/2;
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legx = (YokeLen + LegDiameter)/2;
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right(legx) bobbin(sn=2, sd=26.3, st=2, orient=ORIENT_XNEG);
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//right(legx) bobbin(sn=2, sd=26.3, st=2, orient=ORIENT_XNEG);
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left(legx) bobbin();
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left(legx) bobbin();
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%core(gap=0);
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%core(gap=0);
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//left(20+20) rotate([90,0,0]) snaps();
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//left(20+20) rotate([90,0,0]) snaps();
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