mainheight = 25;
width = 40;
rearthick = 4;
+screw_head_depth = 2;
// calculated
CutProfile();
}
+module ScrewHole(){
+ xd = (screw_head_dia-screw_dia)/2;
+ translate([0,0,-50])
+ cylinder(h=100, r= screw_dia/2, $fn=20);
+ hull(){
+ translate([0,0,-xd])
+ cylinder(h=1, r= screw_dia/2, $fn=50);
+ cylinder(h=20, r= screw_head_dia/2, $fn=50);
+ }
+}
+
module Hook(){
difference(){
translate([0,0, -width/2])
linear_extrude(height=width) Profile();
+
for (m=[0,1]) {
mirror([0,0,m]) {
hull(){
}
}
}
+
+ translate([rod_dia/2 + screw_head_depth,
+ ymaxc - screw_head_dia,
+ 0]) {
+ rotate([0,-90,0])
+ ScrewHole();
+ }
}
}