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Printed foot assembly can now omit the top washer when space is at a premium.

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Now correctly shows the screw in the squeezed position.
This commit is contained in:
Chris Palmer
2021-10-05 12:33:55 +01:00
parent 9884160ed5
commit b541298eae
2 changed files with 12 additions and 6 deletions
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16
printed/foot.scad
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@@ -67,18 +67,18 @@ module foot(type = foot) { //! Generate STL
}
}
module foot_assembly(t = 0, type = foot, flip = false) { //! Assembly with fasteners in place for specified sheet thickness
module foot_assembly(t = 0, type = foot, flip = false, no_washer = false) { //! Assembly with fasteners in place for specified sheet thickness
screw = foot_screw(type);
nut = screw_nut(screw);
squeeze = 0.5;
screw_length = screw_length(screw, foot_thickness(type) + t - squeeze, 2, nyloc = true);
screw_length = screw_length(screw, foot_thickness(type) + t - squeeze, no_washer ? 1 : 2, nyloc = true);
vflip() explode(15, true) {
stl_colour(pp4_colour) foot(type);
if(t)
explode(15, true)
translate_z(foot_thickness(type))
translate_z(foot_thickness(type) - squeeze)
if(flip)
nut_and_washer(nut, true);
else
@@ -87,9 +87,15 @@ module foot_assembly(t = 0, type = foot, flip = false) { //! Assembly with faste
if(t)
translate_z(t)
if(flip)
screw_and_washer(screw, screw_length);
if(no_washer)
screw(screw, screw_length);
else
screw_and_washer(screw, screw_length);
else
nut_and_washer(nut, true);
if(no_washer)
nut(nut, true);
else
nut_and_washer(nut, true);
}
module insert_foot(type = insert_foot) { //! Generate STL for foot with insert

2
readme.md
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@@ -5189,7 +5189,7 @@ inserts don't grip well in rubber.
|:--- |:--- |
| `fastened_insert_foot_assembly(t = 3, type = insert_foot)` | Assembly with fasteners in place for specified sheet thickness |
| `foot(type = foot)` | Generate STL |
| `foot_assembly(t = 0, type = foot, flip = false)` | Assembly with fasteners in place for specified sheet thickness |
| `foot_assembly(t = 0, type = foot, flip = false, no_washer = false)` | Assembly with fasteners in place for specified sheet thickness |
| `insert_foot(type = insert_foot)` | Generate STL for foot with insert |
| `insert_foot_assembly(type = insert_foot)` | Printed part with insert in place |