// -*- C -*-
-fdia=2.85;
-lightduty=true;
+// filamentspool.scad
+// 3D design for filament spools to hold coils as supplied by Faberdashery
+//
+
+//
+// Copyright 2012,2013,2016 Ian Jackson
+//
+// This work is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This work is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this work. If not, see <http://www.gnu.org/licenses/>
+//
+
+//
+// Each spool is a hub with 3 or 4 arms. Each arm has a cup for
+// holding the filament. The effective diameter can be adjusted by
+// setting the cup into a different seat in the arm. The cups are
+// held on with simple clips, so the filement coil can easily be
+// removed and replaced.
+//
+// This file (and its includes) can generate:
+//
+// ===== Heavy duty 4-armed spool for 3mm x 100m coil =====
+//
+// A heavy duty 4-armed spool suitable for holding a 100m
+// Faberdashery coil on the spool arm of a Lulzbot TAZ-5.
+//
+// Set
+// fdia=2.85
+// lightduty=false
+// And print following parts
+// Hub
+// ArmEnd x 4
+// FilamentCup x 4 (or FilamentCupPair x 2)
+// CupSecuringClip x 4
+//
+// You will also need 4 x M4 machine screws and nuts.
+//
+// This is the default.
+//
+// ===== Light duty 3-armed spool for 3mm x <=30m coil =====
+//
+// A light duty 3-armed spool suitable for up to around 30m
+// of Faberdashery 2.85mm PLA.
+//
+// Set
+// fdia=2.85
+// lightduty=true
+// (or look in filamentspool-lt.scad).
+//
+// And print following parts
+// Hub
+// ArmEnd x 3
+// FilamentCup x 3 (or FilamentCup + FilamentCupPair)
+// CupSecuringClip x 3
+// TowerDoveClipPin x 6
+//
+// When assembling, insert one TowerDoveClipPin from each side,
+// joining each ArmEnd to the Hub with two TowerDoveClipPins.
+// Modest force with pliers is good to seat them properly.
+//
+// (note that the light duty and heavy duty CupSecuringClips
+// are slightly different)
+//
+// ===== Notes regarding both the above spools =====
+//
+// When mounting either spool on the TAZ-5 spool arm, put the `pointy'
+// end of the hub towards the printer - ie, put put the spool on
+// `backwards'. This ensures that the spool's arms will clear the
+// printer framework.
+//
+// For the above, I generally used the Cura `Standard' PLA profile.
+//
+// ===== TAZ-5 feed tube adjustment kit =====
+//
+// With a TAZ-5 I recommend using this kit to improve the feed
+// reliability:
+//
+// Set
+// fdia=2.85
+// And print following parts
+// FilamentGuideSpacer (ideally, at `high detail')
+// FilamentGuideArmPrint (optional; `high detail' or `standard')
+//
+// And possibly also
+// t-nut_jig_0.2.stl
+// from Aleph Objects - look here:
+// http://download.lulzbot.com/TAZ/accessories/tool_heads/version_2/Dual_Extruder_v2/production_parts/stl/
+//
+// The spacer clips onto the filament guide tube holder arm, on the
+// inside, with the pointy flanged end towards the filament guide
+// tube. It stops the filament guide tube angle (and so the
+// filament's natural pickup location) changing as the print head moves.
+//
+// The FilamentGuideArm[Print] is a replacement for the arm supplied
+// with your TAZ-5. It's longer, so that the filament pickup point is
+// closer to the middle of the coil. Use the t-nut_jig to stop the
+// T-nuts in the aluminium channel from annoyingly sliding down to the
+// bottom while you swap out the arm.
+//
+// (Faberdashery coils, and therefore both the above spools, have a
+// larger diameter than the flat-walled spools often supplied by other
+// vendors. And the spools above have individual arms rather than a
+// continuous disc. If the filament `unhooks' from the arm, it can
+// pull taught around the hub and stop feeding properly.)
+//
+// ===== Spool storage arm, for mounting on walls =====
+//
+// A storage arm suitable for screwing to walls, bookshelves,
+// etc. (requires non-countersunk M4 screws); will hold two heavy duty
+// spools each with a 100m coil.
+//
+// Set
+// fdia=2.85
+// lightduty=false
+// And print one of these, according to taste
+// StorageArmLeft
+// StorageArmRight
+//
+// NB that the `light duty' version of this is shorter and
+// will only take two `light duty' spools.
+//
+// A longer arm for three spools is also available:
+// Set
+// fdia=2.85
+// lightduty=false
+// storarm_spools=3
+// (or look in filamentspool-storarm3.scad).
+//
+// And print one of these, according to taste
+// StorageArmLeft
+// StorageArmRight
+//
+// For all of these, I used the Cura `High detail' PLA profile because
+// I wanted it pretty, but the `Standard' profile should do fine.
+//
+// ===== Spools for 1.75mm filament =====
+//
+// Spool (in many parts) for handing 1.75mm filament, printable
+// on, and with parts for mounting on, a Reprappro Huxley.
+
+
+fdia=2.85; // or 1.75
+lightduty=false; // or true
+
slop=0.5;
bigslop=slop*2;
num_arms = selsz(3,3,4);
-channelslop=selsz(slop,slop,slop);
+channelslop=selsz(slop,0.75,slop);
exteffrad = 70;
-hubeffrad = selsz(30, 82, 40);
+hubeffrad = selsz(30, 52, 40);
hubbigrad = selsz(20, 38, 38);
-hublwidth = selsz(3, 2.5, 4);
+hublwidth = selsz(3, 2.5, 3.0);
hubstemwidth = 2;
hublthick = 10;
hubaxlerad = selsz(5, 28/2, 28/2);
axleaxlefudgebend = 3;
axlepadlen = 1.0;
-armend_length = 120;
+armend_length = selsz(120, 150, 120);
prongthick=selsz(5,4,5);
prongwidth=selsz(5,4,5);
prongribwidth=3;
prongribheight=selsz(0,0,4);
-ratchetstep=15;
+ratchetstep=10;
ratchettooth=3;
ratchettoothheight=5;
ratchettoothsmoothr=1;
ratchettoothslope=0.75;
overlap=0.5;
cupwidth=selsz(40,25,50);
-cupheight=selsz(55,25,55);
+cupheight=selsz(75,35,75);
cupstrong_dx=selsz(0,0,-10);
hubaxlelen = selsz(25, 62.5, 77.5);
echo(hubaxlelen);
-overclipsmaller=-2.5;
-overclipbigger=0.0;
+overclipsmaller=0.5;
+overclipbigger=2.5;
wingspoke=2.5;
wingsize=6;
armendwallthick=selsz(2.5, 1.8, 2.5);
armendbasethick=selsz(1.2, 1.2, 1.2);
+numbers_relief = 0.7;
+numbers_tick_len = 8;
+numbers_tick_width = 0.75;
+numbers_tick_linespc = 1.0;
+numbers_height_allow = 8;
+
axlehorizoffset = 12.5;
axlevertheight = 100;
towercliph = 16;
include <cliphook.scad>
include <filamentteeth.scad>
include <axlepin.scad>
+include <commitid.scad>
+
+hub_clip_baseextend = (hubeffrad - DoveClip_depth()
+ - hubbigrad + hublwidth);
+
+real_exteffrad = selsz(exteffrad + hub_clip_baseextend,
+ hubeffrad + DoveClip_depth(),
+ hubeffrad + nondove_armbase);
channelwidth = prongthick + channelslop;
channeldepth = prongwidth + ratchettoothheight;
totalheight = channeldepth + armendbasethick;
stalkwidth = prongwidth + prongstalkxwidth;
+tau = PI*2;
+
module ArmEnd(length=armend_length){ ////toplevel
if (usedove()) {
translate([ratchettoothsmoothr, channelwidth/2, -armendbasethick]) {
-armendwallthick + totalwidth/2,
-armendbasethick -1])
cylinder(r= nondove_armhole_hole/2, h=totalheight+2, $fn=10);
+ translate([-nondove_armbase, -armendwallthick, -armendbasethick])
+ rotate([90,0,0])
+ Commitid_BestCount([nondove_armbase, totalwidth]);
}
}
difference(){
- translate([0, -armendwallthick, -armendbasethick])
- cube([length, totalwidth, totalheight]);
- translate([-1, 0, 0])
- cube([length+1 - ratchettooth, channelwidth, channeldepth+1]);
- translate([-1, 0, ratchettoothheight])
- cube([length+2, channelwidth, channeldepth+1]);
- }
- for (dx = [0 : ratchetstep : length - ratchetstep]) translate([dx,0,0]) {
- translate([ratchettoothsmoothr+0.5, armendwallthick/2, 0]) minkowski(){
- rotate([90,0,0])
- cylinder($fn=20, r=ratchettoothsmoothr, h=armendwallthick);
- multmatrix([ [ 1, 0, ratchettoothslope, 0 ],
- [ 0, 1, 0, 0 ],
- [ 0, 0, 1, 0 ],
- [ 0, 0, 0, 1 ]])
- cube([ratchettooth - ratchettoothsmoothr*2,
- channelwidth, ratchettoothheight - ratchettoothsmoothr]);
+ union(){
+ difference(){
+ translate([0, -armendwallthick, -armendbasethick])
+ cube([length, totalwidth, totalheight]);
+ translate([-1, 0, 0])
+ cube([length+1 - ratchettooth, channelwidth, channeldepth+1]);
+ translate([-1, 0, ratchettoothheight])
+ cube([length+2, channelwidth, channeldepth+1]);
+ }
+ for (dx = [0 : ratchetstep : length - ratchetstep]) translate([dx,0,0]) {
+ translate([ratchettoothsmoothr+0.5, armendwallthick/2, 0]) minkowski(){
+ rotate([90,0,0])
+ cylinder($fn=20, r=ratchettoothsmoothr, h=armendwallthick);
+ multmatrix([ [ 1, 0, ratchettoothslope, 0 ],
+ [ 0, 1, 0, 0 ],
+ [ 0, 0, 1, 0 ],
+ [ 0, 0, 0, 1 ]])
+ cube([ratchettooth - ratchettoothsmoothr*2,
+ channelwidth, ratchettoothheight - ratchettoothsmoothr]);
+ }
+ }
+ }
+
+ for (otherside=[0,1]) {
+ for (circum = [300:100:1500]) {
+ assign(rad = circum / tau)
+ assign(fn = str("filamentspool-number-n",circum,".dxf"))
+ assign(rotateoffset = [0, totalwidth/2, 0])
+ assign(xlen = rad - real_exteffrad) {
+ if (xlen >= numbers_tick_width/2
+ + (otherside ? numbers_height_allow : 0) &&
+ xlen <= length - (otherside ? 0 : numbers_height_allow))
+ translate([xlen, -armendwallthick,
+ -armendbasethick + (totalheight - numbers_tick_len)/2])
+ translate(rotateoffset)
+ rotate([0,0, otherside*180])
+ translate(-rotateoffset){
+ translate([-numbers_tick_width/2, -1, 0])
+ cube([numbers_tick_width, numbers_relief+1, numbers_tick_len]);
+ translate([numbers_tick_width/2 + numbers_tick_linespc,
+ 1,
+ numbers_tick_len])
+ rotate([90,0,0])
+ rotate([0,0,-90])
+ linear_extrude(height= numbers_relief+1)
+ // scale(templatescale)
+ import(file=fn, convexity=100);
+ }
+ }
+ }
+ }
+
+ if (usedove()){
+ translate([0, -armendwallthick, -armendbasethick])
+ Commitid_BestCount_M([length/3, totalwidth]);
}
}
}
}
}
-module FilamentCup() { ////toplevel
+module FilamentCupPositive() {
FilamentCupHandle();
gapy = prongwidth;
}
}
+module FilamentCup() { ////toplevel
+ difference(){
+ FilamentCupPositive();
+ translate([0, -stalkwidth, 0])
+ Commitid_BestCount_M([stalklength - stalkwidth, stalkwidth]);
+ }
+}
+
module CupSecuringClipSolid(w,d,h1,h2){
rotate([0,-90,0]) translate([0,-h1/2,-w/2]) linear_extrude(height=w) {
polygon(points=[[0,0], [d,0], [d,h2], [0,h1]]);
minkowski(){
CupSecuringClipSolid(w=totalwidth,
d=overclipdepth + xdepth,
- h1=hbase - overclipsmaller,
- h2=hbase + overclipbigger);
+ h1=hbase + overclipbigger,
+ h2=hbase - overclipsmaller);
cylinder($fn=20, h=0.01, r=overcliproundr+xrad);
}
}
difference() {
translate([hubeffrad,0,0])
DoveClipPairSane(h=doveclipheight,
- baseextend = (hubeffrad - DoveClip_depth()
- - hubbigrad + hublwidth));
+ baseextend = hub_clip_baseextend);
if (hole>hublwidth && holewidth > 2) {
translate([hubbigrad + hublwidth, -holewidth/2, -1])
cube([hole, holewidth, hublthick+2]);
}
}
translate([0,0,-1]) cylinder($fn=60, h=hubaxlelen+2, r=axlerad);
+
+ rotate([0,0, selsz(0,0,45)])
+ translate([axlerad+hublwidth,
+ -hublwidth/2,
+ 0])
+ rotate([90,0,0])
+ Commitid_BestCount([(hubbigrad-hublwidth) - (axlerad+hublwidth),
+ hublthick +
+ hublwidth/2 * hubaxlelen/(hubbigrad-axlerad),
+ ]);
}
}
rotate([0,0,180]) FilamentCup();
}
-module Demo(){
- translate([-hubeffrad-30,50,0]) Hub();
+//----- storarm -----
+
+storarm_hooklen = 8;
+storarm_hookheight = 5;
+storarm_thick = 10;
+storarm_axleslop = 4;
+
+storarm_base_w = 30;
+storarm_base_h = 100;
+storarm_base_d = 15;
+storarm_base_mind = 2;
+
+storarm_cope_hubaxle_mk1 = true;
+
+storarm_screw_hole = 4;
+storarm_screw_hole_slop = 0.5;
+storarm_besides_hole = 4;
+
+storarm_under_hole = 5;
+storarm_screw_hole_head = 8.8;
+storarm_screw_hole_head_slop = 1.5;
+
+// calculated
+
+storarm_spools = 2;
+
+storarm_axlerad = hubaxlerad - storarm_axleslop;
+storarm_mainlen = hubaxlelen*storarm_spools
+ + storarm_axleslop*(storarm_spools-1)
+ + (storarm_cope_hubaxle_mk1 ? 10 : 0);
+storarm_totlen = storarm_mainlen + storarm_hooklen;
+
+storarm_taller = storarm_axleslop * (storarm_spools-2);
+
+storarm_mid_off_y = storarm_axlerad;
+
+storarm_base_off_y = storarm_mid_off_y + storarm_base_h/2;
+
+module StorageArmDiagPartSide(xmin, xmax){
+ xsz = xmax-xmin;
+ yuse = storarm_thick/2;
+
+ intersection(){
+ translate([xmin-1, -storarm_axlerad, storarm_thick/2])
+ rotate([0,90,0])
+ cylinder(r=storarm_axlerad, h=xsz+2, $fn=60);
+ translate([xmin, -yuse, 0])
+ cube([xsz, yuse, storarm_thick]);
+ }
+}
+
+module StorageArmDiagPart(xmin, xmax, adjbot, shear){
+ hull(){
+ StorageArmDiagPartSide(xmin,xmax);
+
+ multmatrix([[1,0,0,0],
+ [shear,1,0,0],
+ [0,0,1,0],
+ [0,0,0,1]])
+ translate([0, -storarm_axlerad*2 + adjbot, 0])
+ mirror([0,1,0])
+ StorageArmDiagPartSide(xmin,xmax);
+ }
+}
+
+module StorageArmBaseTemplate(){
+ square([storarm_base_w, storarm_base_h]);
+}
+
+module StorageArmAtMountingHoles(){
+ bes = storarm_besides_hole + storarm_screw_hole;
+
+ x0 = bes;
+ x1 = storarm_base_w-bes;
+ y1 = storarm_base_h - bes;
+ y0 = bes;
+
+ for (pos=[ [x0, y1],
+ [x1, y1],
+ [x1, y0] ]) {
+ rotate([0,90,0])
+ translate([pos[0] - storarm_base_w,
+ pos[1] - storarm_base_off_y, -storarm_base_d])
+ children();
+ }
+}
+
+module StorageArmRight(){ ////toplevel
+ shear = storarm_hookheight / (storarm_mainlen/2);
+ shear2 = shear + storarm_taller / (storarm_mainlen/2);
+ base_xyz = [-storarm_base_d, -storarm_base_off_y, storarm_base_w];
+
+ StorageArmDiagPart(-1, storarm_mainlen/2+1,
+ -storarm_taller, shear2);
+ StorageArmDiagPart(storarm_mainlen/2-1, storarm_mainlen+1,
+ storarm_hookheight/2, shear/2);
+
+ translate([0, storarm_hookheight, 0])
+ StorageArmDiagPart(storarm_mainlen, storarm_totlen,
+ -storarm_hookheight/2, shear/2);
+
+ difference(){
+ union(){
+ hull(){
+ translate(base_xyz)
+ rotate([0,90,0])
+ linear_extrude(height=storarm_base_mind)
+ StorageArmBaseTemplate();
+ StorageArmDiagPart(-1, 0, -storarm_taller, shear);
+ }
+ StorageArmAtMountingHoles(){
+ cylinder(r= storarm_screw_hole_head/2,
+ h=10);
+ }
+ }
+ StorageArmAtMountingHoles(){
+ translate([0,0,-1])
+ cylinder(r= (storarm_screw_hole + storarm_screw_hole_slop)/2 ,
+ h=20);
+ translate([0,0,storarm_under_hole])
+ cylinder(r= (storarm_screw_hole_head + storarm_screw_hole_head_slop)/2,
+ h=20);
+ }
+ translate(base_xyz + [0, storarm_base_h/4, -storarm_base_w/4])
+ rotate([0,90,0])
+ Commitid_BestCount([storarm_base_w/2, storarm_base_h/2]);
+ }
+}
+
+module StorageArmLeft(){ ////toplevel
+ mirror([1,0,0]) StorageArmRight();
+}
+
+module StorArmHoleTest(){ ////toplevel
+ sz = storarm_screw_hole_head + storarm_besides_hole*2;
+ intersection(){
+ StorageArmRight();
+ translate([-50, -storarm_base_off_y, -1])
+ cube([100, sz, sz+1]);
+ }
+}
+
+
+//----- filament guide spacer -----
+
+guide_armdia = 15.0;
+guide_armwidth = 10.2;
+guide_armcorelen = 25.0;
+guide_clipcirclethick = 10.0;
+
+guidefilclip_outerdia = 22.8;
+
+guidespacer_armslop = 0.75;
+guidespacer_armlenslop = 1.05;
+
+guidespacer_prongprotrude = 4;
+guidespacer_thick = 1.6;
+
+// calculated
+
+guidespacer_armdia = guide_armdia + guidespacer_armslop;
+guidespacer_armwidth = guide_armwidth + guidespacer_armslop;
+guidespacer_len = guide_armcorelen - guide_clipcirclethick
+ + guidespacer_armlenslop;
+
+guidespacer_wingheight = (guidefilclip_outerdia - guidespacer_armdia)/2;
+
+module FilamentGuideArmTemplate(extra=0){
+ intersection(){
+ circle(r= (guidespacer_armdia/2) + extra);
+ square(center=true, [guidespacer_armwidth+extra*2,
+ guidespacer_armdia + extra*2 + 10]);
+ }
+}
+
+module FilamentGuideSpacerInnerTemplate(){
+ FilamentGuideArmTemplate();
+ translate([0, -guidespacer_armdia/2])
+ square(center=true, [guidespacer_armwidth - guidespacer_prongprotrude,
+ guidespacer_armdia]);
+}
+
+module FilamentGuideSpacer(){ ////toplevel
+ difference(){
+ union(){
+ linear_extrude(height= guidespacer_len)
+ FilamentGuideArmTemplate(extra= guidespacer_thick);
+ for (angle=[26, 60]) {
+ for (m=[0,1]) {
+ mirror([m,0,0]) {
+ rotate([0,0,angle]) {
+ hull(){
+ for (t=[[0, guidespacer_wingheight],
+ [guidespacer_len-1, -guidespacer_wingheight]])
+ translate([0,0, t[0] + 0.5])
+ cube([guidespacer_thick, guidespacer_armdia + t[1]*2,
+ 1],
+ center=true);
+ }
+ }
+ }
+ }
+ }
+ }
+ translate([0,0,-1])
+ linear_extrude(height= guidespacer_len+5)
+ FilamentGuideSpacerInnerTemplate();
+ }
+}
+
+
+//----- replacement filament guide arm for TAZ-5 -----
+
+guidearm_armslop = 0.25;
+guidearm_armlenslop = 0.25;
+
+guidearm_hookprotr = 3;
+guidearm_hookprotrflat = 1;
+guidearm_hookslope = 0.3;
+
+guidearm_totallen = 60;
+
+guidearm_screwplatesz = 12;
+guidearm_screwplateth = 4;
+guidearm_screwplatewd = 15;
+guidearm_screwhole = 5 + 0.5;
+
+guidearm_bendlen = 40;
+guidearm_bendslot = 4.5;
+
+guidearm_stopthick = 4;
+guidearm_protrslop = 1.0;
+
+// calculated
+
+guidearm_armdia = guide_armdia - guidearm_armslop;
+guidearm_armwidth = guide_armwidth - guidearm_armslop;
+guidearm_armcorelen = guide_armcorelen + guidearm_armlenslop;
+
+guidearm_base_z0 = -(guidearm_totallen - guidearm_armcorelen);
+
+guidearm_realbendlen = min(guidearm_bendlen,
+ guidearm_totallen - guidearm_screwplateth - 0.1);
+guidearm_slopelen = guidearm_hookprotr/guidearm_hookslope;
+
+module FilamentGuideArmStop(h){
+ for (ts=[-1,+1]) {
+ translate([ts * guidearm_hookprotr, 0,0])
+ cylinder(r=guidearm_armdia/2, h, $fn=80);
+ }
+}
+
+module FilamentGuideArmShaftPositive(){
+ r = guidearm_armdia/2;
+
+ translate([0,0, guidearm_base_z0+1])
+ cylinder(r=r, h= guidearm_totallen, $fn=80);
+ translate([0,0, guidearm_armcorelen]){
+ hull(){
+ FilamentGuideArmStop(guidearm_hookprotrflat);
+ translate([0,0, guidearm_slopelen])
+ cylinder(r=r, h=guidearm_hookprotrflat, $fn=80);
+ }
+ }
+ mirror([0,0,1])
+ FilamentGuideArmStop(guidearm_stopthick);
+}
+
+module FilamentGuideArmBase(){
+ translate([0,
+ (guidearm_screwplatewd - guidearm_armwidth)/2,
+ guidearm_base_z0]){
+ difference(){
+ translate([0,0, guidearm_screwplateth/2])
+ cube(center=true,
+ [guidearm_armdia + guidearm_screwplatesz*2,
+ guidearm_screwplatewd,
+ guidearm_screwplateth]);
+ for (ts=[-1,+1]) {
+ translate([ts * (guidearm_armdia/2 + guidearm_screwplatesz/2),
+ 0,
+ -20])
+ cylinder(r= guidearm_screwhole/2, h=40, $fn=20);
+ }
+ }
+ }
+}
+
+module FilamentGuideArm(){ ///toplevel
+ intersection(){
+ difference(){
+ FilamentGuideArmShaftPositive();
+ translate([-guidearm_bendslot/2,
+ -50,
+ -guidearm_realbendlen + guidearm_armcorelen])
+ cube([guidearm_bendslot,
+ 100,
+ guidearm_realbendlen + 100]);
+ hull(){
+ for (zx=[ [ 0, guidearm_bendslot ],
+ [ guidearm_armcorelen + guidearm_slopelen,
+ guidearm_hookprotr*2 + guidearm_protrslop ]
+ ]) {
+ translate([-zx[1]/2, -50, zx[0]])
+ cube([zx[1], 100, 1]);
+ }
+ }
+ }
+ cube(center=true,
+ [guidearm_armdia*2,
+ guidearm_armwidth,
+ guidearm_totallen*3]);
+ }
+ FilamentGuideArmBase();
+}
+
+module FilamentGuideArmPrint(){ ////toplevel
+ rotate([90,0,0])
+ FilamentGuideArm();
+}
+
+module Demo(){ ////toplevel
+ translate([-real_exteffrad,-20,0]) Hub();
ArmEnd();
- translate([0,50,0]) FilamentCup();
+ translate([ratchettooth*2, 30, 0]) FilamentCup();
+ if (selsz(true,false,false)) {
+ translate([-exteffrad + hubeffrad - hub_clip_baseextend, -10, 0])
+ ArmExtender();
+ }
}
//ArmEnd();
//AxleWasher();
//AxlePin();
//AxleFrictionWasher();
+//StorageArmLeft();
+//StorArmHoleTest();
+//FilamentGuideSpacer();
+//FilamentGuideArm();
+//FilamentGuideArmPrint();
//Demo();
~ianmdlvl / reprap-play.git / blobdiff