slop=0.5;
bigslop=slop*2;
+exteffrad = 85;
+hubeffrad = 30;
+hubbigrad = 20;
+hublwidth = 3;
+hubstemwidth = 2;
+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;
totalheight = channeldepth + armendbasethick;
stalkwidth = prongwidth + prongstalkxwidth;
-module ArmEnd(length=120){
+module ArmEnd(length=120){ ////toplevel
translate([ratchettoothsmoothr, channelwidth/2, -armendbasethick]) {
rotate([0,0,-90])
DoveClipPairBase(h=doveclipheight);
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($fn=20, r=ratchettoothsmoothr, h=armendwallthick);
[ 0, 0, 1, 0 ],
[ 0, 0, 0, 1 ]])
cube([ratchettooth - ratchettoothsmoothr*2,
- channelwidth, ratchettoothheight]);
+ channelwidth, ratchettoothheight - ratchettoothsmoothr]);
}
}
}
[ 0, 0, 0, 1 ]])
cube([pawlusewidth,
ratchettoothheight - ratchettoothsmoothr,
- prongthick]);
+ prongthick - 1]);
}
}
}
}
}
-module FilamentCup() {
+module FilamentCup() { ////toplevel
FilamentCupHandle();
dx = cupbigrad + prongwidth;
dy - sqrt(midrad*midrad - proptaken*proptaken) - prongwidth/2,
prongthick]);
}
- translate([stalklength + overclipdepth, gapy, 0])
- rotate([0,0,-(10 + fdia)])
+ translate([0, overclipcupgap, 0])
+ rotate([0,0, 102 + fdia])
FilamentTeeth(fdia=fdia, h=teethh);
}
}
}
-module CupSecuringClip(){
+module CupSecuringClip(){ ////toplevel
wingswidth = wingspoke*2 + overclipthick*2 + overcliproundr*2 + totalwidth;
difference(){
union(){
cube([wingswidth, wingsize, wingthick]);
}
translate([0,0,-0.1])
- CupSecuringClipSolidSmooth(xrad=0, xdepth=5);
+ CupSecuringClipSolidSmooth(xrad=0, xdepth=0.2);
}
}
-module ArmDoveClipPin(){
+module ArmDoveClipPin(){ ////toplevel
DoveClipPin(h=doveclipheight);
}
+module Hub(){ ////toplevel
+ difference(){
+ cylinder($fn=60, h=hublthick, r=hubbigrad);
+ translate([0,0,-1])
+ cylinder($fn=30, h=hublthick+2, r=(hubbigrad-hublwidth));
+ }
+ axlerad = hubaxlerad + slop;
+ difference(){
+ cylinder(h=hubaxlelen, r=axlerad+hublwidth);
+ translate([0,0,-1]) cylinder($fn=60, h=hubaxlelen+2, r=axlerad);
+ }
+ hole = hubeffrad - hubbigrad - DoveClip_depth() - hublwidth*2;
+ holewidth = DoveClipPairSane_width() - hubstemwidth*2;
+ for (ang=[0,120,240])
+ rotate([0,0,ang]) {
+ difference() {
+ translate([hubeffrad,0,0])
+ DoveClipPairSane(h=doveclipheight,
+ baseextend = (hubeffrad - DoveClip_depth()
+ - hubbigrad + hublwidth));
+ if (hole>hublwidth && holewidth > 2) {
+ translate([hubbigrad + hublwidth, -holewidth/2, -1])
+ cube([hole, holewidth, hublthick+2]);
+ }
+ }
+ }
+ xmin = axlerad+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,0.05], [xmax,0.05],
+ [xmax,hublthick-0.2], [xmin, hubaxlelen-0.2]]);
+ }
+}
+
+module ArmExtender(){ ////toplevel
+ DoveClipExtender(length=exteffrad-hubeffrad,
+ ha=doveclipheight,
+ hb=doveclipheight);
+}
+
//ArmEnd();
//FilamentCup();
//CupSecuringClip();
+//Hub();
+//ArmExtender();