wm_screw_head = 7.5; // XXX
wmb_screw_dia = 5;
-wmb_screw_around = 4; // XXX
+wmb_screw_around_x = 4; // XXX
+wmb_screw_around_y = 6; // XXX
wmb_screw_depth = 10; // XXX
+wmb_nut_across = 8; // XXX
wmb_gap = 1.0;
catch_stalk_h = 4.5;
wm_z_max = wm_z_slot1_screw + wm_screw_around;
wmb_mount_cut_rad = sm_outer_rad + wmb_gap;
-wmb_x_screw = -sm_outer_rad + wmb_screw_around + wmb_screw_dia/2;
-wmb_y_screw_end = sqrt(
+wmb_x_screw = -sm_outer_rad + wmb_screw_around_x + wmb_screw_dia/2;
+function wmb_screw_thing_y_min(dia) = sqrt(
pow(wmb_mount_cut_rad, 2) -
- pow(wmb_x_screw + wmb_screw_dia/2, 2)
+ pow(wmb_x_screw + dia/2, 2)
);
+wmb_y_screw_end = wmb_screw_thing_y_min(wmb_screw_dia);
+wmb_y_nut_min = wmb_screw_thing_y_min(wmb_nut_across);
wmb_z_screw = 10; // XXX
smc_pos = [ 0, sm_inner_rad, 0 ];
module WallMountBaseMounts(){
}
-module WallMountBaseScrews(){
+// screws, nuts, slots for nuts to go down into
+module WallMountBaseScrewsEtc(){
for (my=[0,1]) {
mirror([0, my, 0]) {
translate([wmb_x_screw, 0, wmb_z_screw])
linextr_y_xz(wmb_y_screw_end,
wmb_y_screw_end + wmb_screw_depth)
circle(r = wmb_screw_dia/2);
+// translate([
}
}
}
}
union(){
WallMountScrewHoles();
- %WallMountBaseScrews();
+ %WallMountBaseScrewsEtc();
}
}
}