slop=0.5;
bigslop=slop*2;
+hubeffrad = 30;
+hubbigrad = 20;
+hublwidth = 3;
+hublthick = 10;
+hubaxlelen = 25;
+hubaxlerad = 5;
+
prongthick=5;
prongwidth=5;
ratchetstep=15;
overcliproundr=2.0;
overclipthick=0.5;
+overclipsmaller=-2.5;
+overclipbigger=0.0;
+
wingspoke=3;
wingsize=6;
wingthick=3;
-overclipsmaller=-1.0;
-overclipbigger=2.0;
-
armendwallthick=2.5;
armendbasethick=1.2;
translate([0, -armendwallthick, -armendbasethick])
cube([length, totalwidth, totalheight]);
translate([-1, 0, 0])
+ cube([length+1 - ratchettooth, channelwidth, channeldepth+1]);
+ translate([-1, 0, ratchettoothheight])
cube([length+2, channelwidth, channeldepth+1]);
}
- for (dx = [0 : ratchetstep : length - stalklength]) translate([dx,0,0]) {
+ for (dx = [0 : ratchetstep : length - ratchetstep]) translate([dx,0,0]) {
translate([ratchettoothsmoothr+0.5, armendwallthick/2, 0]) minkowski(){
rotate([90,0,0])
cylinder($fn=20, r=ratchettoothsmoothr, h=armendwallthick);
[ 0, 0, 1, 0 ],
[ 0, 0, 0, 1 ]])
cube([ratchettooth - ratchettoothsmoothr*2,
- channelwidth, ratchettoothheight]);
+ channelwidth, ratchettoothheight - ratchettoothsmoothr]);
}
}
}
cube([wingswidth, wingsize, wingthick]);
}
translate([0,0,-0.1])
- CupSecuringClipSolidSmooth(xrad=0, xdepth=5);
+ CupSecuringClipSolidSmooth(xrad=0, xdepth=0.2);
}
}
DoveClipPin(h=doveclipheight);
}
+module Hub(){
+ difference(){
+ cylinder(h=hublthick, r=hubbigrad);
+ translate([0,0,-1]) cylinder(h=hublthick+2, r=(hubbigrad-hublwidth));
+ }
+ difference(){
+ cylinder(h=hubaxlelen, r=hubaxlerad+hublwidth);
+ translate([0,0,-1]) cylinder(h=hubaxlelen+2, r=hubaxlerad);
+ }
+ for (ang=[0,120,240])
+ rotate([0,0,ang]) {
+ translate([hubbigrad,0,0])
+ rotate([0,0,90])
+ DoveClipPairBase(baseextend=hublwidth, h=doveclipheight);
+ }
+ xmin = hubaxlerad+hublwidth/2;
+ xmax = hubbigrad-hublwidth/2;
+ for (ang = [0 : 60 : 359])
+ rotate([0,0,ang]) rotate([90,0,0]) {
+ translate([0,0,-hublwidth/2])
+ linear_extrude(height=hublwidth)
+ polygon([[xmin,0], [xmax,0], [xmax,hublthick], [xmin,hubaxlelen]]);
+ }
+}
+
//ArmEnd();
//FilamentCup();
//CupSecuringClip();