199 lines
4.9 KiB
OpenSCAD
199 lines
4.9 KiB
OpenSCAD
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function is_die() = (!is_undef($die) && $die);
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function in_color() = (!is_undef($co) && $co);
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module insert_clear(
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bl=4, // Bolt Length (under head)
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bz=-4, // Bolt offset
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bhd=6,
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bhz=3.5,
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bd=3.5, // Bolt hole diameter
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fd=5.6,
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fh=.5,
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od=4.8,
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il=3.81,
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sh=0,
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drop=false,
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) {
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ic = in_color() ? "gold" : undef;
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bc = in_color() ? "silver" : undef;
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ftdside=fd/(2*sqrt(2));
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tdside=od/(2*sqrt(2));
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// Insert Body
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translate([0,0,-fh]) color(ic) union() {
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hull() {
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cylinder(d=fd, h=fh+.02);
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if (drop) translate([0,fd/2,fh/2+.01])rotate([0,0,45]) cube([ftdside,ftdside,fh+.01], center=true);
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}
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translate([0,0,-(il-fh)]) hull() {
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cylinder(d=od,h=il-fh-sh+.02);
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if (drop) translate([0,od/2,(il-fh-sh)/2-.01])rotate([0,0,45])cube([tdside,tdside,il-fh-sh], center=true);
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}
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}
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// Bolt
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color(bc) {
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bds = bd/(2*sqrt(2));
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bhds = bd/(2*sqrt(2));
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union() {
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translate([0,0,bl+bz]) hull() {
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cylinder(d=bhd, h=bhz+.01); // bolt head
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if (drop) translate([0,bhd/2,bhz/2+.01])rotate([0,0,45]) cube([bhds,bhds,(bhz)+.01], center=true);
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}
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translate([0,0,0]) hull() {
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cylinder(d=bd, h=bl+bz-sh); // bolt
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if (drop) translate([0,bd/2,(bl+bz-sh)/2.01])rotate([0,0,45]) cube([bds,bds,bl+bz-sh], center=true);
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}
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translate([0,0,bz]) hull() {
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cylinder(d=bd, h=-(bz+il)) ; // bolt
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if (drop) translate([0,bd/2,-(bz+il)/2+.01])rotate([0,0,45]) cube([bds,bds,-(bz+il)+.01], center=true);
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}
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}
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}
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}
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module m4s_clear( bl=8, bz=-3.81, bhd=6, bhz=3.5, sh=.2, drop=false) {
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insert_clear(bl=bl, bz=bz, bhd=bhd, bhz=bhz, bd=4.8, fd=5.6, fh=.5, od=4.8, il=3.81, sh=sh, drop=drop);
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}
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//m4s_clear(bl=10,bz=-5, drop=true);
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module m3s_clear( bl=8, bz=-4.7, bhd=7.5, bhz=4, sh=.2, drop=false) {
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insert_clear(bl=bl, bz=bz, bhd=bhd, bhz=bhz, bd=4.5, fd=6.35, fh=.5, od=5, il=4.7, sh=sh, drop=drop);
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}
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module insert_initeq(
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bl=4, bz=-4, invertRim=false,
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fd=5.5,
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fh=.45,
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rd=5.75,
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rh=.8,
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tdd=4.8,
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tdn=5.15,
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bdd=3.5,
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bdn=2.9,
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) {
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td= is_die() ? tdd : tdn;
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th=(fh+2*(rh+.5));
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ic = in_color() ? "gold" : undef;
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// Bolt
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bd = is_die() ? 3.5 : 2.9;
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bhd = is_die() ? 6.5 : 5.7;
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bhh = is_die() ? 3.5 : 3;
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bc = in_color() ? "silver" : undef;
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color(bc) {
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translate([0,0,bl+bz]) cylinder(d=bhd, h=bhh); // bolt head
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translate([0,0,bz-.01]) cylinder(d=bd, h=bl+.02); // bolt
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}
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color(ic) difference() {
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union() {
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if (! is_die() ) {
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// Grip Rings
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translate([0,0,invertRim ? -(rh+th+.05) : -fh])
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cylinder(d=fd,h=fh+.01);
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translate([0,0,-(fh+rh+.5)]) cylinder(d=rd,h=rh);
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translate([0,0, invertRim ? -(th) : -th]) cylinder(d=rd,h=rh);
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} else {
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// top bezel for die
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translate([0,0,invertRim ? -(rh+th+.05) : -fh])
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cylinder(d=5.6, h=fh);
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}
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translate([0,0,-(3.9)]) cylinder(d=td,h=3.91);
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}
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if (! is_die()) // xxx: threaded hole stand in
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translate([0,0,-3.95]) cylinder(d=2.9,h=4);
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}
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}
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module thread_insertM3(bl=4, bz=-4, invertRim=false) {
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fd=5.5;
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fh=.45;
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rd=5.75;
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rh=.8;
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td= is_die() ? 4.8 : 5.15;
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th=(fh+2*(rh+.5));
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ic = in_color() ? "gold" : undef;
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// Bolt
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bd = is_die() ? 3.5 : 2.9;
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bhd = is_die() ? 6.5 : 5.7;
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bhh = is_die() ? 3.5 : 3;
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bc = in_color() ? "silver" : undef;
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color(bc) {
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translate([0,0,bl+bz]) cylinder(d=bhd, h=bhh); // bolt head
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translate([0,0,bz-.01]) cylinder(d=bd, h=bl+.02); // bolt
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}
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color(ic) difference() {
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union() {
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if (! is_die() ) {
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// Grip Rings
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translate([0,0,invertRim ? -(rh+th+.05) : -fh])
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cylinder(d=fd,h=fh+.01);
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translate([0,0,-(fh+rh+.5)]) cylinder(d=rd,h=rh);
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translate([0,0, invertRim ? -(th) : -th]) cylinder(d=rd,h=rh);
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} else {
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// top bezel for die
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translate([0,0,invertRim ? -(rh+th+.05) : -fh])
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cylinder(d=5.6, h=fh);
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}
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translate([0,0,-(3.9)]) cylinder(d=td,h=3.91);
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}
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if (! is_die()) // xxx: threaded hole stand in
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translate([0,0,-3.95]) cylinder(d=2.9,h=4);
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}
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}
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module thread_insertM25(bl=4, bz=-4, invertRim=false) {
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fd=4.44;
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fh=.45;
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rd=4.4;
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rh=.8;
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td= is_die() ? 3.8 : 4.1;
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th=(fh+2*(rh+.5));
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ic = in_color() ? "gold" : undef;
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// Bolt
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bd = is_die() ? 2.75 : 2.5;
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bhd = 1.5 * bd;
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bhh = is_die() ? 3 : 2.5;
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bc = in_color() ? "silver" : undef;
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color(bc) {
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translate([0,0,bl+bz]) cylinder(d=bhd, h=bhh); // bolt head
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translate([0,0,bz-.01]) cylinder(d=bd, h=bl+.02); // bolt
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}
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color(ic) difference() {
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union() {
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if (! is_die() ) {
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// Grip Rings
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translate([0,0,invertRim ? -(rh+th+.05) : -fh])
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cylinder(d=fd,h=fh+.01);
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translate([0,0,-(fh+rh+.5)]) cylinder(d=rd,h=rh);
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translate([0,0, invertRim ? -(th) : -th]) cylinder(d=rd,h=rh);
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} else {
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// top bezel for die
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translate([0,0,invertRim ? -(rh+th+.05) : -fh])
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cylinder(d=fd+.1, h=fh);
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}
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translate([0,0,-5.56]) cylinder(d=td,h=5.56);
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}
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if (! is_die()) // xxx: threaded hole stand in
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translate([0,0,-3.95]) cylinder(d=bd+.1,h=4);
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}
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}
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//thread_insertM25(bl=10, $die=false, $co=false, $fs=1);
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