Semifinal version of mark II
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4
Makefile
4
Makefile
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@ -1,4 +1,4 @@
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all: top.stl lid.stl
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all: top.stl lid.stl bottom.stl
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%.stl: %.scad constants.scad bayonetmount.scad
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%.stl: %.scad constants.scad bayonetmount.scad support.scad handle.scad
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openscad -o $@ $<
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openscad -o $@ $<
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@ -0,0 +1,28 @@
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include <constants.scad>;
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difference() {
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translate([0, 0, bumper_height / 2])
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minkowski() {
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radius = bumper_diameter / 2 - bumper_edge_radius;
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height = bumper_height - 2 * bumper_edge_radius;
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cylinder(r = radius, h = height, center = true);
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sphere(r = bumper_edge_radius, center = true);
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}
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translate([0, 0, lid_height / 2])
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cylinder(r = tube_inner_diameter / 2,
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h = lid_height,
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center = true);
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translate([0, 0, bumper_tube_depth / 2])
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cylinder(r = tube_outer_diameter / 2,
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h = bumper_tube_depth,
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center = true);
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}
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File diff suppressed because it is too large
Load Diff
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@ -1,4 +1,4 @@
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$fn = 180;
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$fn = 90;
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tube_inner_diameter = 71;
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tube_inner_diameter = 71;
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tube_outer_diameter = 76;
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tube_outer_diameter = 76;
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@ -10,9 +10,13 @@ latch_width = 20;
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latch_height = 5;
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latch_height = 5;
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brim_height = 2.5;
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brim_height = 2.5;
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handle_length = 75;
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handle_thickness = 10;
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handle_height = 15;
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handle_max_width = 30;
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handle_min_width = 10;
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handle_minkowski_dia = 5;
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groove_depth = 7.5;
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groove_length = 50;
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// Top
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// Top
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bumper_height = 15;
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bumper_height = 15;
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@ -22,9 +26,4 @@ bumper_edge_radius = bumper_diameter - tube_outer_diameter - 4;
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bumper_tube_depth = 5;
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bumper_tube_depth = 5;
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handle_length = 70;
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handle_thickness = 10;
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handle_height = 15;
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handle_max_width = 30;
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handle_min_width = 10;
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handle_minkowski_dia = 5;
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@ -1,9 +1,5 @@
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//$fn = 90;
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include <constants.scad>;
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include <constants.scad>;
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module handle() {
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module handle() {
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center_offset = (handle_length / 2)
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center_offset = (handle_length / 2)
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- handle_height;
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- handle_height;
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@ -39,5 +35,3 @@ module handle() {
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sphere(d = handle_minkowski_dia, center = true);
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sphere(d = handle_minkowski_dia, center = true);
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}
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}
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}
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}
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handle();
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31
lid.scad
31
lid.scad
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@ -1,9 +1,10 @@
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include <constants.scad>;
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include <constants.scad>;
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include <bayonetmount.scad>;
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include <bayonetmount.scad>;
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include <handle.scad>;
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include <support.scad>;
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include <support.scad>;
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delta = 0.5;
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delta = 0.75;
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wall_thickness = 5;
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difference() {
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difference() {
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union() {
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union() {
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@ -13,36 +14,18 @@ difference() {
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latch_height - delta,
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latch_height - delta,
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lid_height - delta);
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lid_height - delta);
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translate([0, 0, lid_height])
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handle();
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translate([0, 0, lid_height - brim_height / 2])
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translate([0, 0, lid_height - brim_height / 2])
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cylinder(r = tube_outer_diameter / 2,
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cylinder(r = tube_outer_diameter / 2,
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h = brim_height,
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h = brim_height,
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center = true);
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center = true);
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}
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}
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hull() {
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pos = groove_length / 2 - groove_depth;
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for(x = [-pos, pos])
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translate([x, 0, lid_height])
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sphere(r = groove_depth, center = true);
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}
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difference() {
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translate([0, 0, (lid_height - wall_thickness) / 2])
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cylinder(r = (tube_inner_diameter - wall_thickness) / 2,
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h = lid_height - wall_thickness,
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center = true);
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translate([0, 0, lid_height / 2])
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cube([tube_outer_diameter,
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groove_depth * 2,
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lid_height],
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center = true);
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}
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}
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}
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translate([0, 0, lid_height /2]) {
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translate([0, 0, lid_height /2]) {
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support(tube_outer_diameter, lid_height);
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support(tube_outer_diameter, lid_height);
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support(tube_outer_diameter * 0.96, lid_height);
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support(tube_outer_diameter * 0.96, lid_height);
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support(tube_inner_diameter * 0.75, lid_height);
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}
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}
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