hinge_units = 4;
-// vhook
+// ---------- vhook ----------
+
+vhook_th = 14;
-vhook_th = 10;
+// ---------- hhook ----------
+hhook_inside = 40;
+hhook_th = 4;
+hhook_l = 40;
-// calculated
+// ========== calculated ==========
pin_dia = th;
hole_dia = th + pin_gap;
vhook_ctr = vhook_y0 - vhook_inside/2;
vhook_outer_dia = vhook_inside + vhook_th*2;
+// calculated - hhook
+
+hhook_outer_dia = hhook_inside + hhook_th*2;
+
+hhook_ctr = -max(main_r + hhook_inside/2,
+ tube_dia/2 + hhook_outer_dia/2);
$fa = 3;
$fs = 0.1;
}
}
-module PlanDemo(){ ////toplevel
- MainPlan();
- translate([0,0,-4]) color("red") Portion(1);
- translate([0,0,-2]) color("grey") Portion(0);
-
- translate([0, tube_dia*1.5]) {
- MainPlanB();
- MainPlanA();
- }
-
- translate([0, -tube_dia*1.5]) {
- VHookPlanDemo();
- }
-// translate([max_x - hinge_x + 20, 0]) color("blue") MainPlanA();
-}
-
// ---------- vhook ----------
module VHookProfile() {
module VHookPartA(){ ////toplevel
DummyA();
- translate([0, vhook_ctr, min_z + vhook_outer_dia/2]){
+ translate([0, vhook_ctr, 0]){
for (m=[0,1]) {
mirror([0, m, 0]) {
linextr(-0.1, vhook_outer_dia/2)
}
module VHookPlanDemo(){
- VHookPlan();
+ MainPlanA();
translate([0, vhook_ctr, 5])
for (m=[0,1]) {
mirror([0,m])
}
}
+// ---------- hhook ----------
+
+module HHookHookPlan(){
+ translate([0, hhook_ctr]){
+ difference(){
+ circle(r = hhook_outer_dia/2);
+ circle(r = hhook_inside/2);
+ rectfromto([+hhook_outer_dia, -hhook_outer_dia],
+ [0, +hhook_outer_dia]);
+ }
+ translate([0, -(hhook_inside/2 + hhook_th/2)]){
+ hull(){
+ for (x=[-0.1, hhook_l]) {
+ translate([x,0]) square(center=true, hhook_th);
+ }
+ }
+ }
+ }
+}
+
+module HHookPartA(){ ////toplevel
+ DummyA();
+ linextr(min_z, max_z) {
+ HHookHookPlan();
+ }
+}
+
+module HHookPlanDemo(){
+ MainPlanA();
+ HHookHookPlan();
+}
+
// ---------- misc ----------
module GeneralB(){ ////toplevel
HalfClampX();
}
+module PlanDemo(){ ////toplevel
+ MainPlan();
+ translate([0,0,-4]) color("red") Portion(1);
+ translate([0,0,-2]) color("grey") Portion(0);
+
+ translate([0, tube_dia*1.5]) {
+ MainPlanB();
+ MainPlanA();
+ }
+
+ translate([0, -tube_dia*1.5]) {
+ VHookPlanDemo();
+ }
+ translate([tube_dia*4, 0]) {
+ HHookPlanDemo();
+ }
+// translate([max_x - hinge_x + 20, 0]) color("blue") MainPlanA();
+}
+
module Demo(){ ////toplevel
color("red") rotate([180,0,0]) GeneralB();
color("blue") DummyA();