author | Michael Krelin <hacker@klever.net> | 2016-05-30 22:56:06 (UTC) |
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committer | Michael Krelin <hacker@klever.net> | 2016-05-30 22:56:06 (UTC) |
commit | 6710a3a6d827f828c69d782450e02432ee1f0aa2 (patch) (side-by-side diff) | |
tree | 4fab66838c6fc2dd744ca40e66f781733af1737d | |
parent | 72c91c8ba5fb5601fbb2d43e05dd79dc0b441348 (diff) | |
download | fanductory-6710a3a6d827f828c69d782450e02432ee1f0aa2.zip fanductory-6710a3a6d827f828c69d782450e02432ee1f0aa2.tar.gz fanductory-6710a3a6d827f828c69d782450e02432ee1f0aa2.tar.bz2 |
thicken intake walls a tiny bit
-rw-r--r-- | fanduct.scad | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fanduct.scad b/fanduct.scad index 41048bf..541a037 100644 --- a/fanduct.scad +++ b/fanduct.scad @@ -151,98 +151,98 @@ module fanduct(type=type) { } if(what=="in") { translate([0,0,-fanduct_elevation-2+epsilon]) cylinder(r=fanduct_ir+fanduct_shell*2+fanduct_w+1,h=fanduct_elevation+2); translate([0,0,-hotend_clearance]) rotate([0,0,30]) cylinder(r1=hotend_clearance*2,r2=0,h=hotend_clearance*2,$fn=6); } } } if(type=="circular") circus(what); else if(type=="3jets") jets(what); } // *** air intake module intake(what) { module placeit() { translate([-fanduct_ir-2*fanduct_shell-fanduct_w-inlet_away,0,fanduct_shell]) rotate([0,-90,0]) children(); } if(what=="in") { placeit() translate([0,-inlet_w/2,0]) { cube(size=[inlet_h,inlet_w,inlet_l+fanduct_shell]); // supports for(i=[-1,0,1]) translate([-fanduct_shell, (i+1)*(inlet_w-extrusion_width)/2, -inlet_away-fanduct_w/2]) cube(size=[fanduct_shell, extrusion_width, inlet_l+fanduct_shell+inlet_away+fanduct_w/2]); } hull() { placeit() translate([-fanduct_shell,-inlet_w/2-fanduct_shell,0]) cube(size=[inlet_h+2*fanduct_shell,inlet_w+2*fanduct_shell,fanduct_shell]); translate([-fanduct_ir-fanduct_shell-fanduct_w/2,0,0]) translate([0,-inlet_w/2-fanduct_shell/2,0]) cube(size=[1,inlet_w+fanduct_shell,fanduct_shell*2+fanduct_h]); } }else if(what=="out") { placeit() translate([fanduct_shell,-inlet_w/2+fanduct_shell,0]) cube(size=[inlet_h-2*fanduct_shell,inlet_w-2*fanduct_shell,inlet_l+fanduct_shell+1]); hull() { placeit() translate([fanduct_shell,-inlet_w/2+fanduct_shell,0]) cube(size=[inlet_h-2*fanduct_shell,inlet_w-2*fanduct_shell,fanduct_shell]); translate([-fanduct_ir-fanduct_shell-fanduct_w/2,0,fanduct_shell]) - translate([0,-inlet_w/2,0]) - cube(size=[1,inlet_w,fanduct_h]); + translate([0,-inlet_w/2+fanduct_shell,0]) + cube(size=[1,inlet_w-2*fanduct_shell,fanduct_h]); } } } // *** DUCT TAILS!!! WOO-OO! (every day they're out there making duct tails…) module tails(what) { if(what=="in") { for(mx=[0,1]) mirror([mx,0,0]) translate([fanduct_ir+fanduct_shell+fanduct_w/2,0,fanduct_shell+fanduct_h/2]) rotate([90,0,90]) translate([0,0,-snapper_d/2]) snapper(d=snapper_d,o=snapper_overlap,side=0,l=fanduct_h*3/2+fanduct_shell); } } module parts(what) { union() { duct(what); marks(what); output(what); intake(what); tails(what); } } difference() { parts("in"); parts("out"); } } view="full"; // hcut|vcut|* hinfinity=4*(fanduct_ir+fanduct_shell*2+fanduct_w+inlet_away); vinfinity=2*(fanduct_shell*2+fanduct_h+inlet_h); if(view=="hcut") { difference() { fanduct(); translate([-hinfinity/2,-hinfinity/2,fanduct_shell+fanduct_h/2]) cube(size=[hinfinity,hinfinity,vinfinity]); } }else if(view=="vcut") { difference() { fanduct(); translate([-hinfinity/2,0,-vinfinity/2]) cube(size=[hinfinity,hinfinity,vinfinity]); } |