-rw-r--r-- | delta.jscad | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/delta.jscad b/delta.jscad index ad19f88..eb538d2 100644 --- a/delta.jscad +++ b/delta.jscad @@ -16,49 +16,50 @@ var CONFIG = { }, 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 + zscalefactor: 1.6, + foot: { ho: 2.5, hi: 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, @@ -70,49 +71,50 @@ var CONFIG = { 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 ] + parts: [ 0, 0.8, 0, 0.9 ], + softparts: [ 0, 0, 0.8, 0.9 ] } }; 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/2; // TODO: properly calculate rv.column_r = rv.circumscription_r - 48.29; return rv; })() }; var U = { hypotenuse: function(a,b) { return Math.sqrt(Math.pow(a,2)+Math.pow(b,2)); @@ -615,48 +617,62 @@ function foot() { }).scale([1,1,F.zscalefactor]).translate([0,0,bh]).union(CSG.cylinder({ // top hat start: [0,0,bh], end: [0,0,F.h], radius: F.d/2, resolution: r })).intersect(CSG.cylinder({ // cut off excess start: [0,0,0], end: [0,0,F.h], radius: F.d })).subtract([ CSG.cylinder({ // bolt hole start: [0,0,-1], end: [0,0,F.h+1], radius: F.bolt.d/2+PRINT.slide_tolerance }), CSG.cylinder({ // nut hole start: [0,0,F.h-F.nut.h-PRINT.play_tolerance], end: [0,0,F.h], radius: F.nut.d/2+PRINT.slide_tolerance, resolution: 6 }), CSG.cylinder({ // bolthead/washer hole start: [0,0,-1], end: [0,0,F.h-F.nut.h-PRINT.play_tolerance-F.shell], radius: F.bolt.hd/2+PRINT.play_tolerance }) ]).union(CSG.cylinder({ // bridging patch start: [0,0,F.h-F.nut.h-PRINT.play_tolerance-PRINT.layer_height], end: [0,0,F.h-F.nut.h-PRINT.play_tolerance], radius: F.nut.d/2 })); rv.properties.c_column = new CSG.Connector([0,0,F.h],[0,0,1],[1,0,0]); rv.properties.P = new CSG.Connector([0,0,F.h],[0,0,-1],[1,0,0]); return rv.setColor(CONFIG.color.parts); } +function foot_foot() { + // TODO: connect in the altogethernow? + var F = CONFIG.foot; + var rv = CSG.cylinder({ + start: [0,0,0], end: [0,0,F.foot.ho], + radius: F.bolt.hd/2+F.margin + }).union(CSG.cylinder({ + start: [0,0,0], end: [0,0,F.foot.ho+F.foot.hi], + radius: F.bolt.hd/2+PRINT.play_tolerance-PRINT.fit_tolerance + })); + rv.properties.c_foot = new CSG.Connector([0,0,F.foot.ho],[0,0,1],[1,0,0]); + rv.properties.P = new CSG.Connector([0,0,0],[0,0,1],[1,0,0]); + return rv.setColor(CONFIG.color.softparts); +} function refaxes(o) { if(!o) o = {}; var l = o.l||20, g = o.g||0.7; return union([ CSG.roundedCylinder({start:[0,0,0],end:[l,0,0]}).setColor([1,0,0,g]), CSG.roundedCylinder({start:[0,0,0],end:[0,l,0]}).setColor([0,1,0,g]), CSG.roundedCylinder({start:[0,0,0],end:[0,0,l]}).setColor([0,0,1,g]) ]); } function P(x) { return x.connectTo(x.properties.P,new CSG.Connector([0,0,0],[0,0,1],[1,0,0]), false, 0); } var PARTS = { wip: function(params) { return foot(); return union(base_extrusions(),column_extrusions(),duet()); alltogethernow: function(params) { var cols = columns(); var sides = base_sides(); var feet = THREEWINDS.map(function(w,i) { var rv = foot(); |