}
}
-module DividePlan(xl=10){
- w = divide_shaft_w;
- g = divide_gap;
- l = divide_shaft_l + g;
- t = divide_head_th + g;
- dx = divide_head_dx;
- for (m=[0,1]) mirror([m,0]) {
- translate([w, 0]) square([xl, g]);
- for (i=[0:divide_heads-1]) {
- translate([w, i*(l + t)]) {
- translate([0, 0]) square([g, l + g]);
- translate([0, l]) square([divide_head_dx + g, g]);
- translate([dx, l]) square([g, t + g]);
- translate([0, l + t])
- square([divide_head_dx + g, g]);
- }
- }
- translate([-0.1, (l + t) * divide_heads])
- square([w + g, g]);
- }
-}
-
-module DividePlanInPlace(xl=10){
- rotate([0,0, -divide_angle])
- translate([ -tube_dia/2 -tube_th/2 - divide_fudge_r, 0])
- DividePlan(xl);
-}
-
module DivideHook(){ ////toplevel
w = tube_th/2;
d = divide_gap;
module DivideCut(){
w = tube_th/2;
d = divide_gap;
+ br = tube_dia/2 + tube_th;
difference(){
offset(r=divide_gap) DivideHook();
}
}
+module DivideCutB(){
+ w = tube_th/2;
+ d = divide_gap;
+ br = tube_dia/2 + tube_th;
+
+ intersection(){
+ translate([br - tube_th/2,0]) {
+ difference(){
+ circle(r=br + d);
+ circle(r=br);
+ }
+ }
+ translate([-2*w, 0]) mirror([0,1]) square(4*w);
+ }
+}
+
+module DivideSurround(){
+ w = tube_th/2;
+ d = divide_gap;
+
+ offset(r= w*2) {
+ hull() {
+ DivideCut();
+ translate([-(4*w + 2*d), 8*w]) circle(r=w);
+ }
+ }
+}
+
module DivideInPlace(){
rotate([0,0, -divide_angle])
translate([ -tube_dia/2 -tube_th/2, 0])
JoinCircs(join_cr);
}
- hull(){
- minkowski(){
- DividePlanInPlace(0.1);
- circle(divide_around);
- }
- }
+ DivideInPlace() DivideSurround();
}
translate([0, lock_0y]){
oval([lock_w/2, lock_d/2]);
circle(r = tube_dia/2);
- DividePlanInPlace();
+ DivideInPlace() DivideCut();
+ DivideInPlace() DivideCutB();
}
}
back_ohw + 0.25);
}
-module DividePlanDemo(){ ////toplevel
- DividePlan();
-}
-
module DivideDemo(){ ////toplevel
color("black") translate([0,0,-2]) MainPlan();
- DivideInPlace() DivideHook();
- color("blue") translate([0,0,2]) DivideInPlace() DivideCut();
+ color("grey") DivideInPlace() DivideHook();
+ color("blue") translate([0,0,-4]) DivideInPlace() DivideCut();
}
//MainPlan();