43 lines
2.0 KiB
OpenSCAD
43 lines
2.0 KiB
OpenSCAD
include <../../config.scad>;
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use <../common/metric_bolt.scad>;
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use <../common/metric_bolt_functions.scad>;
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use <../common/washer.scad>;
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use <../fixings/tube_clamp_square_base_plate_132.scad>;
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use <../fixings/tube_clamp_square_base_plate_132_functions.scad>;
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use <./beam_leg_ballscrew_to_bed.scad>;
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module fixing_ballscrew_to_bed() {
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echo("Fixing ballscrew to bed: ");
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y_offset_hole_bed_fastener = get_offset_hole_x_square_base_plate_132(D_BEAM_BRAKE);
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d_hole_fastener = get_diameter_hole_square_base_plate_132();
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h_head_fastener = get_metric_bolt_head_height(d_hole_fastener);
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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;
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// d_washer_outer = get_metric_bolt_washer_diameter_safe_working_clearance(d_hole_fastener);
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union() {
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// fixing tube clamp
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rotate([0, 180, 90]) tube_clamp_square_base_plate_132(D_BEAM_BRAKE);
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for (index_side_y = [0:1:1]) {
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mirror([0, index_side_y, 0]) translate([0, y_offset_hole_bed_fastener, 0]) {
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// fastener bolt
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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);
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// fastener washers
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// bed side
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translate([0, 0, R_BED[2] + T_WASHER_BASE_PLATE / 2]) washer(T_WASHER_BASE_PLATE, D_WASHER_BASE_PLATE, d_hole_fastener);
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// axle side
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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);
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}
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}
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// leg
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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();
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}
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// Shopping
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// Fixing leg to bed
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// Fixing fasteners
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// Fixing fastener washers
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// Leg
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}
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fixing_ballscrew_to_bed();
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