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Teddy Middleton-Smith
2025-02-25 12:13:03 +00:00
parent 3476f37b84
commit 659001351e
52 changed files with 1542 additions and 0 deletions
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42
models/brake/fixing_ballscrew_to_bed.scad Normal file
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include <../../config.scad>;
use <../common/metric_bolt.scad>;
use <../common/metric_bolt_functions.scad>;
use <../common/washer.scad>;
use <../fixings/tube_clamp_square_base_plate_132.scad>;
use <../fixings/tube_clamp_square_base_plate_132_functions.scad>;
use <./beam_leg_ballscrew_to_bed.scad>;
module fixing_ballscrew_to_bed() {
echo("Fixing ballscrew to bed: ");
y_offset_hole_bed_fastener = get_offset_hole_x_square_base_plate_132(D_BEAM_BRAKE);
d_hole_fastener = get_diameter_hole_square_base_plate_132();
h_head_fastener = get_metric_bolt_head_height(d_hole_fastener);
L_fastener = R_BED[2] + 2 * (T_WASHER_BASE_PLATE + h_head_fastener) + R_BASE_PLATE_FIXING_LEG_BRAKE_BALLSCREW_TO_BED[2] + L_BOLT_EXTENSION;
// d_washer_outer = get_metric_bolt_washer_diameter_safe_working_clearance(d_hole_fastener);
union() {
// fixing tube clamp
rotate([0, 180, 90]) tube_clamp_square_base_plate_132(D_BEAM_BRAKE);
for (index_side_y = [0:1:1]) {
mirror([0, index_side_y, 0]) translate([0, y_offset_hole_bed_fastener, 0]) {
// fastener bolt
translate([0, 0, -L_fastener / 2 + R_BED[2] + T_WASHER_BASE_PLATE + h_head_fastener]) metric_bolt(d_hole_fastener, L_fastener, true, L_BOLT_EXTENSION);
// fastener washers
// bed side
translate([0, 0, R_BED[2] + T_WASHER_BASE_PLATE / 2]) washer(T_WASHER_BASE_PLATE, D_WASHER_BASE_PLATE, d_hole_fastener);
// axle side
translate([0, 0, -R_BASE_PLATE_FIXING_LEG_BRAKE_BALLSCREW_TO_BED[2] - T_WASHER_BASE_PLATE / 2]) washer(T_WASHER_BASE_PLATE, D_WASHER_BASE_PLATE, d_hole_fastener);
}
}
// leg
translate([0, 0, -R_BASE_PLATE_FIXING_LEG_BRAKE_BALLSCREW_TO_BED[2] - L_LEG_FIXING_BRAKE_BALLSCREW_TO_BED / 2]) beam_leg_ballscrew_to_bed();
}
// Shopping
// Fixing leg to bed
// Fixing fasteners
// Fixing fastener washers
// Leg
}
fixing_ballscrew_to_bed();