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Corrner block and fixing block assemblies now more flexible.

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Can split the fasteners between assemblies and omit the star washers.
This commit is contained in:
Chris Palmer
2019-08-18 12:36:13 +01:00
parent b8dba626d2
commit 566cbce98f
3 changed files with 37 additions and 22 deletions
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16
printed/fixing_block.scad
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@@ -116,20 +116,24 @@ assembly(str("fixing_block_M", 20 * screw_radius(screw))) {
insert(insert);
}
module fastened_fixing_block_assembly(thickness, screw = def_screw, screw2 = undef, thickness2 = undef) { //! Assembly with fasteners in place
module fastened_fixing_block_assembly(thickness, screw = def_screw, screw2 = undef, thickness2 = undef, show_block = true, star_washers = true) { //! Assembly with fasteners in place
module fb_screw(screw, thickness) {
washer = screw_washer(screw);
insert = screw_insert(screw);
screw_length = screw_longer_than(2 * washer_thickness(washer) + thickness + insert_length(insert));
screw_length = screw_longer_than((star_washers ? 2 : 1) * washer_thickness(washer) + thickness + insert_length(insert));
translate_z(thickness)
screw_and_washer(screw, screw_length, true);
if(thickness)
translate_z(thickness)
screw_and_washer(screw, screw_length, star_washers);
}
no_pose() fixing_block_assembly(screw);
if(show_block)
no_pose()
fixing_block_assembly(screw);
t2 = !is_undef(thickness2) ? thickness2 : thickness;
fixing_block_v_holes(screw)
fb_screw(screw, thickness2 ? thickness2 : thickness);
fb_screw(screw, t2);
fixing_block_h_hole(screw)
fb_screw(screw2 ? screw2 : screw, thickness);