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Fix SQRN corners, add step collar and S+SN throws

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Quinn
2022-01-19 08:33:44 -08:00
parent 1c7c5ef99b
commit 063e9a0d25
8 changed files with 76 additions and 27 deletions
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juqs_collar.scad
+74 -25
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@@ -6,17 +6,17 @@ $fn = 100;
collar_r = 34.7/2;
//short_collar = 8.7;
short_collar = [8.7, [1.6, 0.5]];
short_collar = [8.7, [1.6, 0.5], false];
//full_collar = 18;
full_collar = [18, [4.6, 0.5]];
full_collar = [18, [4.6, 0.5], false];
stepped_collar = [8.7, [2.6, 0.5], true];
shaft_r = (9/2)/cos(180/$fn);
//shaft_r = 9/2;
throw_types = [
[9.45, "B"], //as close a match as possible to original Bandit design, originally achieved in "1E" revision, and cleaned up for "1G"
[9.616, "9.616"],
[9.75, "9.75"],
[10, "10"],
[9.45, "B"], //as close a match as possible to original Bandit design, originally achieved in "1E" revision, and cleaned up for "1G"
[9.45 / sqrt(2), "S"],
[9.45 / sqrt(2 / 1.4), "SN"]
];
grommet_dist = 6.8; //distance the grommet sits below this component
@@ -24,31 +24,60 @@ grommet_depth = 6.4; //thickness of grommet (when compressed)
pivot_fix = 1.7; // amount to lower hollow pivot, to prevent hitting low
pivot_depth = grommet_dist + grommet_depth / 2 + pivot_fix;
VERSION = "V2.0";
VERSION = "V2.2";
CIR = "CIR";
SQR = "SQR";
OCT = "OCT";
OCTR = "OCTR";
OCTN = "OCTN";
OCTNR = "OCTNR";
SQRN = "SQRN";
juqs(model = CIR, ver = VERSION, collar = short_collar, throw_type= throw_types[1]);
//shaft(shaft_r, pivot_depth - pivot_fix, [0,cardinal_throw * sqrt(2) + 0.4, 45]);
//shaft(shaft_r, pivot_depth - pivot_fix, [0,cardinal_throw + 0.4, 0]);
juqs(model = OCTN, ver = VERSION, collar = stepped_collar, throw_type= throw_types[2]);
/*
translate([40,0,0])
juqs(model = SQR, ver = VERSION, collar = short_collar, throw_type= throw_types[0]);
translate([80,0,0])
juqs(model = OCT, ver = VERSION, collar = short_collar, throw_type= throw_types[0]);
translate([0,-50,0]){
juqs(model = OCTR, ver = VERSION, collar = short_collar, throw_type= throw_types[0]);
translate([40,0,0])
juqs(model = OCTN, ver = VERSION, collar = short_collar, throw_type= throw_types[0]);
translate([80,0,0])
juqs(model = SQRN, ver = VERSION, collar = short_collar, throw_type= throw_types[0]);
}
translate([0,-120,0]){
juqs(model = CIR, ver = VERSION, collar = full_collar, throw_type= throw_types[0]);
translate([40,0,0])
juqs(model = SQR, ver = VERSION, collar = full_collar, throw_type= throw_types[0]);
translate([80,0,0])
juqs(model = OCT, ver = VERSION, collar = full_collar, throw_type= throw_types[0]);
translate([0,-50,0]){
juqs(model = OCTR, ver = VERSION, collar = full_collar, throw_type= throw_types[0]);
translate([40,0,0])
juqs(model = OCTN, ver = VERSION, collar = full_collar, throw_type= throw_types[0]);
translate([80,0,0])
juqs(model = SQRN, ver = VERSION, collar = full_collar, throw_type= throw_types[0]);
}
}
*/
module juqs(model, ver, collar = short_collar, throw_type = throw_types[0]) {
throw = throw_type[0];
collar_h = collar[0];
bevel = collar[1];
stepped = collar[2];
step_h = stepped ? 5.8 : 0;
rotate([0,0,0]) {
difference() {
difference() {
union() {
base();
collar(collar_h);
if(stepped)
collar(collar_h + step_h, 23.5 / 2);
};
bevels(collar_h, bevel[0], bevel[1]) {
bevels(collar_h + step_h, bevel[0], bevel[1]) {
translate([0,0,-pivot_depth]){
if(model == CIR)
cir_gate(throw, shaft_r);
@@ -60,18 +89,18 @@ module juqs(model, ver, collar = short_collar, throw_type = throw_types[0]) {
octr_gate(throw, shaft_r);
if(model == OCTN)
shape_gate(octn_poly, throw, shaft_r, 0.5);
if(model == OCTNR)
octnr_gate(throw, shaft_r);
if(model == SQRN)
sqrn_gate(throw, shaft_r);
}
}
};
font = "Open Sans:style=Bold";
fontsize = 3.5;
fontsize = 3.75;
translate([0,0,-0.1]) {
mirror([1,0,0]) {
linear_extrude(0.7){
translate([0, -11.75, 0])
text(str("JUQS ",model), font=font, size=fontsize, halign = "center");
text(str("JUQS ",model), font=font, size=fontsize, halign = "center");
translate([0, -16.75, 0])
text(str(throw_type[1]," ",ver), font=font, size=fontsize, halign = "center");
}
@@ -106,20 +135,40 @@ module shaft(r, depth, rotation) {
}
};
module base (size = [37.18, 37.12, 2.8], r = 8) {
module base (size = [37.18, 37.12, 2.8], r = 8, b=0.30) {
w = size.x;
l = size.y;
h = size.z;
corner_offset = [w/2 - r, l/2 - r];
hull() {
translate([corner_offset.x, corner_offset.y, 0])
cylinder(h=h, r=r);
translate([-corner_offset.x, corner_offset.y, 0])
cylinder(h=h, r=r);
translate([corner_offset.x, -corner_offset.y, 0])
cylinder(h=h, r=r);
translate([-corner_offset.x, -corner_offset.y, 0])
cylinder(h=h, r=r);
translate([corner_offset.x, corner_offset.y, 0]){
cylinder(b, r - b, r);
translate([0,0,b])
cylinder(h=h - b * 2, r=r);
translate([0,0,h - b])
cylinder(b, r, r - b);
}
translate([-corner_offset.x, corner_offset.y, 0]){
cylinder(b, r - b, r);
translate([0,0,b])
cylinder(h=h - b * 2, r=r);
translate([0,0,h - b])
cylinder(b, r, r - b);
}
translate([corner_offset.x, -corner_offset.y, 0]){
cylinder(b, r - b, r);
translate([0,0,b])
cylinder(h=h - b * 2, r=r);
translate([0,0,h - b])
cylinder(b, r, r - b);
}
translate([-corner_offset.x, -corner_offset.y, 0]){
cylinder(b, r - b, r);
translate([0,0,b])
cylinder(h=h - b * 2, r=r);
translate([0,0,h - b])
cylinder(b, r, r - b);
}
};
};