toothheight = 1.2;
webthick = 1.8;
height = 7;
-pindepth = 10;
+pinlengthfact = 1.2;
nomrad = height/2 - toothheight;
minrad = nomrad - 0.75;
maxrad = nomrad + 0.25;
toothgap = webthick + webgap*2;
basethick = toothheight;
-module DoveClipPin(h=pindepth) {
+module DoveClipPin(h=height) {
+ pinh = h * pinlengthfact;
pinheight = nomrad*2 + jawthick*2;
translate([0,0, pinheight/2]) intersection(){
union(){
for (m=[0,1]) {
mirror([0,0,m]) translate([0,0,pinheight/2]) rotate([90,0,0])
- cylinder($fn=20, r1=minrad, r2=maxrad, h=h);
+ cylinder($fn=20, r1=minrad, r2=maxrad, h=pinh);
}
- translate([-webthick/2, -h, -pinheight/2-1])
- cube([webthick, h, pinheight+2]);
+ translate([-webthick/2, -pinh, -pinheight/2-1])
+ cube([webthick, pinh, pinheight+2]);
}
- translate([-maxrad-1, -h-1, -pinheight/2])
- cube([maxrad*2+2, h+2, pinheight]);
+ translate([-maxrad-1, -pinh-1, -pinheight/2])
+ cube([maxrad*2+2, pinh+2, pinheight]);
}
}
+function DoveClip_depth(baseextend) =
+ basethick + nomrad*2 + toothheight + baseextend;
+function DoveClip_width() =
+ nomrad*2 + jawthick*2 + toothgap;
+
module DoveClipEnd(baseextend=1, h=7) {
cubex = nomrad*2 + jawthick*2;
cube0y = -basethick-nomrad*2-toothheight;
}
module DoveClipPair(baseextend=1, h=7) {
- delta = nomrad*2 + jawthick*2 + toothgap;
+ delta = DoveClip_width();
for (x=[-delta/2,delta/2])
translate([x,0,0])
DoveClipEnd(baseextend=baseextend, h=h);
translate([-delta, -intrude, 0])
cube([delta*2, intrude+0.1, h]);
}
+
+module DoveClipPairSane(baseextend=0, h=7) {
+ rotate([0,0,90])
+ translate([0, DoveClip_depth(baseextend=0), 0])
+ DoveClipPairBase(baseextend=baseextend, h=h);
+}
+
+DoveClipPairSane(baseextend=10);