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Repack components to fit within 20x20cm (#238)
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As promised, here's a PR with the edits I made!
I removed the `spools_too_big` variable as well, which simplifies the
logic a little bit.
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@scauligi
scauligi authored Oct 6, 2024
1 parent 8db0a90 commit 1001f48
Showing 1 changed file with 66 additions and 67 deletions.
133 changes: 66 additions & 67 deletions 3d/splitflap.scad
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Original file line number Diff line number Diff line change
Expand Up @@ -1248,86 +1248,85 @@ if (render_3d) {
// Main enclosure (left, right, front)
translate([0, 0])
enclosure_left();

laser_etch()
translate([0, 0])
translate([0, 0])
laser_etch()
enclosure_left_etch();

translate([0, enclosure_length + kerf_width])
enclosure_right();
translate([enclosure_height + enclosure_length_right + kerf_width, 0])
rotate([0, 0, 90])
enclosure_right();
translate([enclosure_height + enclosure_length_right + kerf_width, 0])
rotate([0, 0, 90])
laser_etch()
enclosure_right_etch();

laser_etch()
translate([0, enclosure_length + kerf_width])
enclosure_right_etch();
front_panel_offset = enclosure_length + kerf_width + enclosure_width - enclosure_horizontal_inset;

if (render_front_panel) {
translate([0, enclosure_length + kerf_width + enclosure_length_right + kerf_width + enclosure_width - enclosure_horizontal_inset])
if (render_front_panel)
translate([0, front_panel_offset])
rotate([0, 0, -90])
enclosure_front();
}

if (render_front_panel) {
laser_etch()
translate([0, enclosure_length + kerf_width + enclosure_length_right + kerf_width + enclosure_width - enclosure_horizontal_inset])
rotate([0, 0, -90])
enclosure_front_etch();
}

// Top and bottom
translate([enclosure_height + kerf_width + enclosure_length_right, enclosure_wall_to_wall_width + kerf_width - thickness * 3 + side_tab_length * 3])
rotate([0, 0, 90])
enclosure_top();

translate([enclosure_height + kerf_width, enclosure_wall_to_wall_width - thickness + side_tab_length])
rotate([0, 0, -90])
enclosure_bottom();

// Bottom laser etching
laser_etch()
translate([enclosure_height + kerf_width, enclosure_wall_to_wall_width])
if (render_front_panel)
translate([0, front_panel_offset])
rotate([0, 0, -90])
enclosure_bottom_etch();
laser_etch()
enclosure_front_etch();

// Spool struts cut out of right side
translate([thickness*2 + 5, enclosure_length + kerf_width + enclosure_length_right - spool_strut_width/2 - 3, thickness])
spool_strut();
front_panel_origin = [enclosure_height_lower - front_window_lower + kerf_width,
front_panel_offset - front_window_right_inset - front_window_width + kerf_width];

// Spool struts at the top
spool_strut_y_offset = enclosure_length + kerf_width + enclosure_length_right + kerf_width + enclosure_width + kerf_width + spool_strut_width/2;
translate([spool_strut_length, spool_strut_y_offset, thickness/2])
rotate([0, 0, 180])
spool_strut();
translate([spool_strut_length*2 + kerf_width, spool_strut_y_offset, thickness/2])
rotate([0, 0, 180])
spool_strut();
translate([spool_strut_length*3 + kerf_width*2, spool_strut_y_offset, thickness/2])
rotate([0, 0, 180])
spool_strut();
// Pack the top enclosure and three of the spool struts inside the front panel window
translate(front_panel_origin)
translate([-thickness + side_tab_length, spool_strut_width + thickness + kerf_width])
enclosure_top();
translate(front_panel_origin)
translate([0, 0, thickness/2])
translate([0, spool_strut_width/2])
spool_strut();
translate(front_panel_origin)
translate([0, 0, thickness/2])
translate([front_window_lower + front_window_upper - spool_strut_width/2 - kerf_width*2, 0])
rotate([0,0,90])
spool_strut();
translate(front_panel_origin)
translate([0, 0, thickness/2])
translate([front_window_lower + front_window_upper - 3*spool_strut_width/2 - kerf_width*3,
spool_strut_length])
rotate([0,0,-90])
spool_strut();

if (enable_connectors) {
// Connector brackets on the top right
translate([enclosure_height + kerf_width, 2 * enclosure_wall_to_wall_width + 2 * kerf_width - 4 * thickness + 4 * side_tab_length, 0])
connector_bracket();
// Top and bottom
translate([spool_outer_radius * 4 + 6, enclosure_height + 3]) {
enclosure_bottom();
}

if (enable_connectors) {
// Connector brackets on the top right
translate([enclosure_height + kerf_width, 2 * enclosure_wall_to_wall_width + 3 * kerf_width - 4 * thickness + 4 * side_tab_length + connector_bracket_length_outer, 0])
connector_bracket();
translate([spool_outer_radius * 4 + 6, enclosure_height + 3]) {
laser_etch()
translate([-thickness + side_tab_length, 0])
enclosure_bottom_etch();
}

// Flap spools in flap window
spools_too_large = spool_outer_radius*2 + kerf_width*3 + 1 > front_window_width || spool_outer_radius*4 + kerf_width*3 + 1 > front_window_height;
if (spools_too_large) {
echo("Note: spools are too large to place inside front window cutout; placing outside instead.");
}
flap_spool_y_off = spools_too_large ?
spool_outer_radius + spool_strut_y_offset + spool_strut_width / 2 + kerf_width :
enclosure_length + kerf_width + enclosure_length_right + kerf_width + enclosure_width - front_window_right_inset - enclosure_horizontal_inset - front_window_width/2;
flap_spool_x_off = spools_too_large ?
spool_outer_radius :
spool_outer_radius + enclosure_height_lower - front_window_lower + kerf_width + 0.5;
translate([flap_spool_x_off, flap_spool_y_off])
// Last spool strut at the side
translate([enclosure_height + enclosure_length_right + kerf_width*2, 0, thickness/2])
rotate([0, 0, 90])
translate([0, -spool_strut_width/2])
spool_strut();

// Connector brackets on the side
if (enable_connectors)
translate([enclosure_height + enclosure_length_right + kerf_width*2, 0, thickness/2])
rotate([0, 0, 90])
translate([spool_strut_length + kerf_width, -connector_bracket_length_outer])
connector_bracket();
if (enable_connectors)
translate([enclosure_height + enclosure_length_right + kerf_width*2, 0, thickness/2])
rotate([0, 0, 90])
translate([spool_strut_length + kerf_width, -connector_bracket_length_outer])
translate([connector_bracket_width + kerf_width, 0])
connector_bracket();

flap_spool_y_off = spool_outer_radius + enclosure_length + enclosure_width + kerf_width*2 + 3;
flap_spool_x_off = spool_outer_radius + 3;
translate([flap_spool_x_off, flap_spool_y_off,1])
flap_spool_complete(motor_shaft=true, magnet_hole=true);
translate([flap_spool_x_off + spool_outer_radius*2 + kerf_width, flap_spool_y_off])
mirror([0, 1, 0])
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