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-rw-r--r--delta.jscad2
1 files changed, 1 insertions, 1 deletions
diff --git a/delta.jscad b/delta.jscad
index 156e704..24c1c7e 100644
--- a/delta.jscad
+++ b/delta.jscad
@@ -1,197 +1,197 @@
var PRINT = {
layer_height: 0.2,
extrusion_width: 0.4,
- fit_tolerance: .2, slide_tolerance: .4, play_tolerance: .6
+ fit_tolerance: .2, slide_tolerance: .4, play_tolerance: .6, screw_tolerance: .3
};
var CONFIG = {
extrusion: {
w: 20, slotdepth: 6
},
base: {
el: 240, // side extrusion length
sl: 240+2*70, // triangle side length
gap: 9 // vertical gap between side extrusions
},
column: {
h: 600 // column height
},
heatbed: {
r: 220/2, // heatbed radius
sr: 220/2-4.5, // radius of the screwholes circle
h: 3+1.5 // thickness (including insulation)
},
glass: {
r: 195/2, // glass radius
h: 3 // glass thickness
},
duet: {
pcb_size: { x: 124, y: 100, z: 1 },
hole_spacing: { x: 115, y: 92 },
h: 30
},
foot: {
d: 20*Math.sqrt(2), h: 30,
bolt: { d:5, l: 19, hd: 10 },
margin: 2.5,
nut: { d: 8.6 /* TODO: */, h: 3.5 },
shell: 4,
zscalefactor: 1.6,
foot: { ho: 2.5, hi: 5 }
},
duetholder: {
bolt: { d: 3, l: 10, head: { d: 5.33, h: 3 } },
margin: 3,
s: 2.5
},
hotend: {
h: 62.4, // full assembly height
groove: { d:12, h:6 }, // grove diameter and height
ungroove: { d:16, above:3.7, below: 3+4 }
},
effector: {
h: 6,
o: 20, // offset to the rod mounts line
rods_apart: 40,
cone: { shell: 1, angle: Math.PI/6 },
rodend: {
joint_w: 7, // thickness of the joint
screw_l: 20-1, // 20 with the head
screw_d: 3
},
hotend: { margin: 2 },
hinge: {
d: 3, w: 5, margin: 2.5,
h: 1+(6+3.7)/2, // elevation + grove + top
e: 1 // elevation
},
clamp: {
shell: 4.6,
d: 3,
margin: 2.5,
split: 0.6
},
mswitch: {
size: [ 19.8, 6, 10 ],
screw: {
d: 2, h: 10/2-2,
s: 1.3, // screw shell
o: [-9.5/2,9.5/2].map(function(x) {
return -19.8/2+x;
})
},
switch_x: 2.5
},
guide: {
width: 3, height: 5+1, length: 6
},
fanholder: {
r: 30,
screw: { d: 3, m: 2.5/*margin*/ },
w: 3
}
},
nut: { h: 2.3, w: 5.5 },
color: {
extrusion: [0.8, 0.8, 0.8, 0.8],
pcb: [ 0, 0.3, 0.2, 0.8 ],
bulk: [ .9, .9, .9, .2 ],
parts: [ 0, 0.8, 0, 0.9 ],
softparts: [ 0, 0, 0.8, 0.9 ],
heatbed: [0.8, 0.8, 0.8, 0.8 ],
glass: [0.9, 0.9, 0.9, 0.7 ]
}
};
var CD = {
base: (function(){
var rv = {};
rv.circumscription_r =
CONFIG.base.sl/2/Math.cos(Math.PI/6);
rv.outer_inscription_r =
Math.sqrt(Math.pow(rv.circumscription_r,2)-
Math.pow(CONFIG.base.sl/2,2));
rv.mid_inscription_r =
rv.outer_inscription_r-CONFIG.extrusion.w/2;
rv.inner_inscription_r =
rv.outer_inscription_r-CONFIG.extrusion.w;
// TODO: properly calculate
rv.column_r = rv.circumscription_r - 48.29;
return rv;
})(),
duetholder: (function() {
var rv = {};
var s = CONFIG.base.sl;
var l = CONFIG.duet.hole_spacing.x;
var w = CONFIG.duet.hole_spacing.y;
var h = s*Math.cos(Math.PI/6);
var h1 = h*(1-l/s);
rv.distance = (h1-w)/3; // hole to side
return rv;
})()
};
console.log(CONFIG); console.log(CD);
var U = {
hypotenuse: function(a,b) {
return Math.sqrt(Math.pow(a,2)+Math.pow(b,2));
},
peek: function(x,m) {
console.log(x,m);
return x;
}
};
/* {h:,w:} */
function nut(o) {
var rv = CSG.cylinder({
start:[0,0,0],end:[0,0,o.h],
radius: o.w/2/Math.cos(Math.PI/6),
resolution: 6
});
rv.properties.axis_connector = new CSG.Connector([0,0,0],[0,0,1],[0,1,0]);
return rv;
}
var E3DV6 = {
dimensions: {
big_d: 22.3,
},
heatsink: function() {
var fn = 16;
var z=0;
var unite = [ {d:16,h:3.7},{d:12,h:6},{d:16,h:3} ].map(function(x) {
return CSG.cylinder({
start: [0,0,z], end: [0,0,z-=x.h],
radius: x.d/2, resolution: fn
});
});
unite.push(CSG.cylinder({
start:[0,0,z-=1.5], end:[0,0,z-=1],
radius: 16/2, resolution: fn
}));
for(var i=0;i<11;++i) unite.push(CSG.cylinder({
start:[0,0,z-=1.5], end:[0,0,z-=1],
radius: this.dimensions.big_d/2, resolution: fn
}));
unite.push(CSG.cylinder({
start:[0,0,z], end: [0,0,-12.7],
radiusStart: 10/2, radiusEnd: 8.5/2, /* pretty arbitrary */
resolution: fn
}));
var rv = union(unite);
rv = rv.subtract([CSG.cylinder({
start:[0,0,1], end: [0,0,z-1],
radius: 4.2/2, resolution: fn
}),CSG.cylinder({
start:[0,0,1], end: [0,0,-6.7/*somewhat arbitrary*/],
radius: 8/2, resolution: fn
}),CSG.cylinder({
start:[0,0,z-1], end: [0,0,z+14.8],
radius: 6/2 /*M7*/, resolution: fn
})]);
rv.properties.pushfit_connector = new CSG.Connector([0,0,0],[0,0,-1],[1,0,0]);
rv.properties.heatbreak_connector = new CSG.Connector([0,0,z+14.8],[0,0,-1],[1,0,0]);
rv.properties.grove_connector = new CSG.Connector([0,0,-3.7-3],[0,0,1],[1,0,0]);