Initial Import V1 bobbins

2023-11-27 13:54:23 -05:00
commit ac552cac33
2 changed files with 170 additions and 0 deletions
--- a/bobbin.scad
+++ b/bobbin.scad
@@ -0,0 +1,86 @@
+
+include <BOSL/constants.scad>
+use <BOSL/transforms.scad>
+use <BOSL/joiners.scad>
+
+/* [Options] */
+
+LegLength=30.40;
+LegDiameter=16;
+BoltDiameter=7.06;
+CoreGap=0;
+NumberCoils=10;
+
+/* [Render Options] */
+render_fs=.1;
+render_fn=0;
+render_fa=.1;
+
+// Set Render Options
+$fs= ($preview) ? $fs : render_fs;
+$fn= ($preview) ? $fn : render_fn;
+$fa= ($preview) ? $fa : render_fa;
+ 
+
+// Bobbin
+Bobbin_Length=LegLength+CoreGap/2;
+
+module core_leg(d=LegDiameter, l=LegLength, bd=BoltDiameter) {
+	difference() {
+		cylinder(d=d, h=l);
+		down(1) left(d/2) cylinder(d=bd, h=l+2);
+	}
+}
+
+module core_uy1658(ld=16, ll=29, bz=12.14, w=60) {
+	echo("Leg Len:", ll-bz);
+	xflip_copy() {
+		left(w/2) core_leg(d=ld, l=ll);
+		fwd(ld/2) cube([w/2,16,bz]);
+	}
+}
+
+module bobbin(ld=LegDiameter, ll=LegLength, lb=12.14, tg=CoreGap, lc=.15, t=.4, sn=NumberCoils+1, st=.6, sd=50) {
+	bl=2*(ll-lb) + tg;
+	inner=ld+2*lc;
+	outer=inner+2;
+
+	conNeck = 5;
+	conHead = 5;
+	conThick = 12;
+	conWidth = 15;
+	pinLen = 2* conThick + bl;
+	difference() {
+		union() {
+			cylinder(d=outer,h=bl, center=true);
+			zspread(n=sn,l=bl-st) {
+				cylinder(d=sd,h=st,center=true);
+				left(sd/4)cube([sd/2,sd,st], center=true);
+			}
+			// connector
+			left(inner/2+(conNeck+conHead)/2) zflip_copy() 
+				down(conThick/2) 
+					up((pinLen)/2) {
+						xflip() half_joiner(h=conWidth, w=conThick,l=conThick/2,orient=ORIENT_X_90);
+					}
+		}
+		cylinder(d=inner,h=bl+2*conThick+2,center=true);
+		// Wire Channels
+		yspread(n=2, l=5+sd/2 )
+		left(sd/2) cylinder(d=2,h=bl+2,center=true);
+	}
+	left(2*lc+inner/2) intersection() {
+		cylinder(d=6,h=pinLen, center=true);
+		right(2*lc+inner/2) cylinder(d=inner, h=pinLen+2, center=true);
+	}
+	echo("Coil_ID = ", outer);
+	echo("Coil_len = ", bl-sn*st);
+}
+
+rotate([0,0,0]) {
+	left(20)bobbin(sn=2, sd=26);
+	right(20) bobbin();
+}
+
+
+//core_uy1658();
--- a/core_uy1658-60.scad
+++ b/core_uy1658-60.scad
@@ -0,0 +1,84 @@
+
+include <BOSL/constants.scad>
+use <BOSL/transforms.scad>
+use <BOSL/joiners.scad>
+
+/* [Options] */
+
+LegLength=30.40;
+LegDiameter=16;
+BoltDiameter=7.06;
+CoreGap=0;
+NumberCoils=10;
+
+/* [Render Options] */
+render_fs=.1;
+render_fn=0;
+render_fa=.1;
+
+// Set Render Options
+$fs= ($preview) ? $fs : render_fs;
+$fn= ($preview) ? $fn : render_fn;
+$fa= ($preview) ? $fa : render_fa;
+ 
+
+// Bobbin
+Bobbin_Length=LegLength+CoreGap/2;
+
+module core_leg(d=LegDiameter, l=LegLength, bd=BoltDiameter) {
+	difference() {
+		cylinder(d=d, h=l);
+		down(1) left(d/2) cylinder(d=bd, h=l+2);
+	}
+}
+
+module core_uy1658(ld=16, ll=29, bz=12.14, w=60) {
+	echo("Leg Len:", ll-bz);
+	xflip_copy() {
+		left(w/2) core_leg(d=ld, l=ll);
+		fwd(ld/2) cube([w/2,16,bz]);
+	}
+}
+
+module bobbin(ld=LegDiameter, ll=LegLength, lb=12.14, tg=CoreGap, lc=.15, t=.4, sn=NumberCoils+1, st=.6, sd=50) {
+	bl=2*(ll-lb) + tg;
+	inner=ld+2*lc;
+	outer=inner+2;
+
+	conNeck = 5;
+	conHead = 5;
+	conThick = 12;
+	conWidth = 15;
+	pinLen = 2* conThick + bl;
+	difference() {
+		union() {
+			cylinder(d=outer,h=bl, center=true);
+			zspread(n=sn,l=bl-st) {
+				cylinder(d=sd,h=st,center=true);
+				left(sd/4)cube([sd/2,sd,st], center=true);
+			}
+			// connector
+			left(inner/2+(conNeck+conHead)/2) zflip_copy() 
+				down(conThick/2) 
+					up((pinLen)/2) {
+						xflip() half_joiner(h=conWidth, w=conThick,l=conThick/2,orient=ORIENT_X_90);
+					}
+		}
+		cylinder(d=inner,h=bl+2*conThick+2,center=true);
+		// Wire Channels
+		yspread(n=2, l=5+sd/2 )
+		left(sd/2) cylinder(d=2,h=bl+2,center=true);
+	}
+	left(2*lc+inner/2) intersection() {
+		cylinder(d=6,h=pinLen, center=true);
+		right(2*lc+inner/2) cylinder(d=inner, h=pinLen+2, center=true);
+	}
+	echo("Coil_ID = ", outer);
+	echo("Coil_len = ", bl-sn*st);
+}
+
+rotate([0,-90,0]) 
+	bobbin(sn=2, sd=26);
+
+
+//core_uy1658();