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Fix bolts, nuts and bevels

This commit is contained in:
Matt McWilliams 2023-07-13 18:55:03 -04:00
parent 4482a471bb
commit b4ea887d58
1 changed files with 14 additions and 8 deletions
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22
sprocketed_roller_var.scad
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@ -37,8 +37,8 @@ module sprocket (pos = [0, 0, 0], rot = [0, 0, 0], bevel = false) {
translate([0, 0, 0]) scale([1, 1, 2.25]) rotate([90, 0, 90]) cylinder(r = SprocketW/2, h = SprocketL, center = true); translate([0, 0, 0]) scale([1, 1, 2.25]) rotate([90, 0, 90]) cylinder(r = SprocketW/2, h = SprocketL, center = true);
translate([0, 0, -1]) cube([2, 2, 2], center = true); translate([0, 0, -1]) cube([2, 2, 2], center = true);
if (bevel) { if (bevel) {
translate([1.5, 0, 0]) rotate([0, -5, 0]) cube([2, 2, 3], center = true); translate([1.75, 0, 0]) rotate([0, -8, 0]) cube([2, 2, 3], center = true);
translate([-1.5, 0, 0]) rotate([0, 5, 0]) cube([2, 2, 3], center = true); translate([-1.75, 0, 0]) rotate([0, 8, 0]) cube([2, 2, 3], center = true);
} }
} }
} }
@ -173,7 +173,7 @@ module sprocketed_roller (pos = [0, 0, 0], rot = [0, 0, 0], sprockets = 8, bevel
} }
module sprocketed_roller_reinforced (pos = [0, 0, 0], rot = [0, 0, 0], sprockets = 8, bevel = true, model = "", bolts = true) { module sprocketed_roller_reinforced (pos = [0, 0, 0], rot = [0, 0, 0], sprockets = 8, bevel = true, model = "", bolts = false, nuts = false) {
D = (FrameC * sprockets) / PI; D = (FrameC * sprockets) / PI;
InnerD = D - 5.07; InnerD = D - 5.07;
ReinforcedRegistration = (InnerD - 5) / 2; ReinforcedRegistration = (InnerD - 5) / 2;
@ -181,19 +181,25 @@ module sprocketed_roller_reinforced (pos = [0, 0, 0], rot = [0, 0, 0], sprockets
difference () { difference () {
sprocketed_roller_sprocket_wheel (pos = pos, rot = rot, sprockets = sprockets, D = D, bevel = bevel); sprocketed_roller_sprocket_wheel (pos = pos, rot = rot, sprockets = sprockets, D = D, bevel = bevel);
scale([1.01, 1.01, 1]) sprocketed_roller (pos = pos, rot = rot, sprockets = sprockets, bevel = bevel, reinforced = true, model = model); scale([1.01, 1.01, 1]) sprocketed_roller (pos = pos, rot = rot, sprockets = sprockets, bevel = bevel, reinforced = true, model = model);
if (bolts) { if (nuts) {
sprocketed_wheel_m3_nut_void([0, BoltsY/2, -4]); sprocketed_wheel_m3_nut_void([0, BoltsY/2, -2]);
sprocketed_wheel_m3_nut_void([0, -BoltsY/2, -4]); sprocketed_wheel_m3_nut_void([0, -BoltsY/2, -2]);
} else if (bolts) {
translate([0, 0, 11.5]) {
rotate([180, 0, 0]) m3_bolt_void([0, BoltsY/2, 0]);
rotate([180, 0, 0]) m3_bolt_void([0, -BoltsY/2, 0]);
} }
} }
}
} }
LIBRARY = false; LIBRARY = false;
PART = "sprocketed_roller_reinforced"; PART = "sprocketed_wheel";
if (!LIBRARY && PART == "sprocketed_roller_reinforced") { if (!LIBRARY && PART == "sprocketed_roller_reinforced") {
rotate([180, 0, 0]) sprocketed_roller(sprockets = 18, bevel = false, model = "gearbox_motor", reinforced = true, bolts = true, set_screw_top = true, set_screw_side = true); rotate([180, 0, 0]) sprocketed_roller(sprockets = 18, bevel = false, model = "gearbox_motor", reinforced = true, bolts = true, set_screw_top = true, set_screw_side = true);
} else if (!LIBRARY && PART == "sprocketed_roller_reinforced_8") { } else if (!LIBRARY && PART == "sprocketed_roller_reinforced_8") {
rotate([180, 0, 0]) sprocketed_roller(sprockets = 8, bevel = false, model = "x", reinforced = true, bolts = false, set_screw_top = true, set_screw_side = false); rotate([180, 0, 0]) sprocketed_roller(sprockets = 8, bevel = false, model = "x", reinforced = true, bolts = false, set_screw_top = true, set_screw_side = false);
} else if (!LIBRARY && PART == "sprocketed_wheel") { } else if (!LIBRARY && PART == "sprocketed_wheel") {
rotate([180, 0, 0]) color("red") sprocketed_roller_reinforced(sprockets = 18, bevel = false, model = "gearbox_motor", bolts = true); rotate([180, 0, 0]) color("red") sprocketed_roller_reinforced(sprockets = 18, bevel = true, model = "gearbox_motor", bolts = true);
} }