64 lines
1.9 KiB
OpenSCAD
64 lines
1.9 KiB
OpenSCAD
// SPE Press-Contact Jig
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spe_length = 31.0;
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spe_width = 12.0;
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spe_thick = 0.35;
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strip_count = 3;
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strip_y = [3.1, 6.05, 9.0];
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strip_length = 18.0;
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wire_dia = 0.65;
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wall = 1.8;
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floor_t = 1.2;
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rim = 1.5;
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tol = 0.15;
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nest = 0.8;
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lid_coverage = strip_length - 1.0;
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tray_inner_l = spe_length + 2*tol;
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tray_inner_w = spe_width + 2*tol;
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tray_outer_l = tray_inner_l + 2*wall;
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tray_outer_w = tray_inner_w + 2*wall;
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lid_inner_l = lid_coverage + 2*tol;
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lid_outer_l = lid_inner_l + 2*wall;
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lid_outer_w = tray_outer_w;
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blade_w = 1.2;
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blade_drop = rim + 0.3;
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module bottom() {
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difference() {
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cube([tray_outer_l, tray_outer_w, floor_t + rim]);
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translate([wall, wall, floor_t])
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cube([tray_inner_l + wall + 1, tray_inner_w, rim + 0.1]);
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for (i = [0:strip_count-1]) {
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wy = wall + tol + strip_y[i];
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translate([-0.1, wy - (wire_dia + tol)/2, floor_t])
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cube([wall + 0.2, wire_dia + tol, rim + 0.1]);
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}
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}
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}
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module top() {
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lip_inset = tol;
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difference() {
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cube([lid_outer_l, lid_outer_w, floor_t]);
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for (i = [0:strip_count-1]) {
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wy = wall + tol + strip_y[i];
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translate([-0.1, wy - (wire_dia + tol)/2, -0.1])
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cube([wall + 0.2, wire_dia + tol, floor_t + 0.2]);
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}
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}
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translate([wall + lip_inset, wall + lip_inset, -nest])
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difference() {
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cube([lid_inner_l - 2*lip_inset, tray_inner_w - 2*lip_inset, nest]);
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translate([tol, tol, -0.1])
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cube([lid_inner_l - 2*lip_inset - 2*tol, tray_inner_w - 2*lip_inset - 2*tol, nest + 0.2]);
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}
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for (i = [0:strip_count-1]) {
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wy = wall + tol + strip_y[i];
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translate([wall, wy - blade_w/2, -blade_drop])
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cube([lid_inner_l, blade_w, blade_drop]);
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}
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}
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bottom();
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translate([tray_outer_l + 8, 0, blade_drop])
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top();
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